Contents | Executive Summary | Conservation Strategy
Conservation Strategy
INTRODUCTION
Background
The Crown Estate's vision for Regent Street recognises the importance of the architectural and historic heritage. It underpins the commercial success of the street as a shopping destination and a place to work. It is a major attraction for those who live and work or visit London.
This Conservation Plan is The Crown Estate's policy statement of how they propose to protect and enhance what is significant about Regent Street and its immediate environment. It is intended to provide guidance and direction to those undertaking works in the Regent Street area, ranging from major re-development to regular maintenance.
This Conservation Plan draws on the research into the history and heritage of Regent Street, recently published in the Regent Street Conservation Study - History and Conservation (2002).
The Conservation Study analyses and identifies what in the Regent Street area (see Figure 1) is architecturally, historically, culturally and socially significant (see the Summary of Significance in Appendix I). This document addresses what makes that significance vulnerable - what threatens or might threaten it - and puts forward policies that seek to counter vulnerability and protect the significant.
The Conservation Plan is also intended to complement, advise and support other policy documents being produced by The Crown Estate in connection with its proposals for modernising and refurbishing buildings along Regent Street, particularly the Architecture Policy. This document also addresses issues beyond the immediately planned works, although they are inevitably a major consideration and it is expected, therefore, that this document will be reviewed after five years and re-assessed.
In summary, this document intends to:
- set out The Crown Estate's policy commitment to protect and enhance what is significant in Regent Street and its environs.
- provide guidance to those planning changes or undertaking maintenance in Regent Street.
- provide a basis for "in principle" agreements with the planning authority and others involved in the statutory planning process.
- provide information and advice to all organisations active within the Regent Street area on The Crown Estate's policies on conservation.
- support the Regent Street Vision by protecting and enhancing the significant heritage of the Regent Street area.
How the Document Works
The document is divided into three sections:
- The Buildings - a description of what undermines or threatens the significance of the buildings, with policies that address these vulnerabilities.
- The Context - a description of what undermines or threatens the significance of the setting and environment of the buildings, with policies that address these vulnerabilities.
- Design Guidelines and Educational Materials - addressing issues of awareness and good practice.
Responsibilities
The study area, which includes Regent Street between Oxford Circus and Piccadilly Circus and its adjacent streets, is contained within the Regent Street, Soho or Mayfair Conservation Areas. All of the buildings in Regent Street are listed Grade II, excepting the Piccadilly Hotel, which is listed Grade II*.
The Crown Estate is the owner of all of the properties in Regent Street and parts of the side streets and back land areas. The buildings are leased either directly to individual tenants, occupiers or to head lessees, who sub-let to sub-tenants. The maintenance of the exteriors and common areas of the buildings is the responsibility of The Crown Estate (or head lessee), but tenants are responsible for their own internal finishes and fittings and shopfronts. The Crown Estate has only limited control of tenants' alterations, but they are subject to Listed Building and other statutory consents.
Other stakeholders include Westminster City Council, which as the traffic authority, is responsible for street paving, street and traffic signs, street furnishings and lighting, licensing street vendors, highways, traffic management and parking, street and highways maintenance and main agent. The Greater London Authority (Transport for London) is responsible for public transport facilities, including bus stops. The New West End Company is a partnership between the public, private and voluntary sectors involved in London's West End and is assisting in an increasing number of these areas.
THE BUILDINGS - VULNERABILITY AND POLICY
Pressures for Change
The Crown Estate's strategy is to ensure that Regent Street continues to compete as a major retail and office destination, a role that plays an important part in London's position as a world city. It is important therefore to match the quality and nature of accommodation to the needs and requirements of modern occupiers. Modern retail units tend to be larger and demand more spacious areas. Office tenants with international aspirations demand more than a scruffy common staircase, a 'coffin on a rope' lift and a view of a miserable glazed brick light well. Not only have space and environmental quality requirements increased, but also users now require and demand better heating/cooling and ventilation. In addition, there are an increasing number of regulatory requirements, which have a bearing on the accommodation to be provided (e.g. access for the disabled).
The joint pressures of planning and other regulations, changing commercial/tenant priorities and the need for modern facilities fundamentally affect the fabric of the buildings in Regent Street. They may require major works to achieve improvements and/or site acquisitions and demolition of Listed Building fabric and other un-listed built fabric in Conservation Areas. Even if the improvements do not require re-development, the requirement for better environmental conditioning increase demands for space to house plant. Occupiers will inevitably require changes to the built fabric, but will have to pay regard to conservation law policy.
Policy:
Proposals to modernise and improve the built fabric will be designed to the highest architectural standards and will be based on the Regent Street Architecture Policy and proposals will be informed by the Conservation Study - History and Conservation (2002).
The Regent Street Conservation Study concluded that the most significant elements of the Regent Street buildings were their principal elevations, including their associated attic and roof structures. Only a few buildings were designed as complete buildings with architectural pretension. Most have only scraps of significant internal fabric such as 19th century cellars, joinery elements etc. Therefore, an obvious design response to the need to provide modern accommodation and to preserve the significant fabric is to undertake re-development behind retained façades. This would not normally be considered good conservation practices. However, as the Conservation Study has shown, most of the Regent Street buildings were designed as "show façades" with little or no architectural pretension behind, it may be argued that mediocre early 20th century fabric might be replaced by better quality early 21st century fabric, if this will secure the future of what is truly significant.
However, where blocks were clearly designed with separate elements on significant elevations, homogeneous modern designs, which do not acknowledge their individual identity, may undermine their significance. It almost goes without saying that a new structure, which does not relate to the openings in retained fabric, will compromise its significance.
Policies:
Notwithstanding that the Regent Street buildings are listed, where it can be demonstrated that fabric is of poor quality and without architectural or historic interest they will be refurbished or re-developed to enhance both the public spaces (which will, in any event, be within a designated Conservation Area) and the tenant-occupied areas, providing modern accommodation with appropriate mechanical services with plant rooms discretely located.
Any proposal for re-development or refurbishment behind retained façades must respect significant fabric and ensure its long-term viability.
New structures will be designed to relate to the retained fabric and the design and sub-division of the interiors will respect and acknowledge any differentiation between retained elevations of separate buildings.
Regent Street and the surrounding streets are closely related in visual terms. The buildings of Regent Street provide contrast and interest to the side streets, while the side streets defer architecturally to the grand and gracious Regent Street. The balance of this visual relationship is quite delicate, as the ambience of the individual side streets affects Regent Street, particularly where there is a strong visual link.
Proposals for re-development raise questions of scale and context. The differences in scale between the buildings in Regent Street and those in other streets may be compromised by re-developments that do not take into consideration the sensitivity of that context. The side streets have a range of different scales of buildings, which could be undermined by insensitive and inappropriate increase in building mass.
Views in and around Regent Street and, particularly, the skyline views are significant. These could be affected by rooftop extensions.
Policies:
In the long term, buildings that are considered inappropriate to their location will be replaced and improvements made to generally enhance the study area.
To enhance the side streets, improvements will be made to the secondary elevations of the Regent Street buildings so, while retaining their own integrity, they make a positive contribution to the quality of adjacent areas.
Any re-development undertaken within the side streets will be carried out with regard to the scale and context of the existing fabric.
Proposals for alterations or redevelopment will retain and enhance the views both along and out of Regent Street.
Use
Regent Street and the surrounding streets are also related in terms
of uses. Those who use Regent Street also rely on the services supplied
in the side streets. It is fundamental to the survival of Regent
Street that its key uses are viable and allow the street to function
in ways, which ensure its ambience, and status is maintained. The
loss of upper sales floors can be an issue where it affects the
significant fabric.
To service the needs of shoppers, visitors and workers and to increase
"dwell time" The Crown Estate aim to include more refreshment facilities
in Regent Street. At present cafés, restaurants and bars are largely
confined to the side streets, although department stores have such
facilities. The location of large catering facilities at ground
level could affect the ambience of Regent Street.
Policies:
Uses of the buildings will be restricted to those that support the
significant fabric and ambience of the area.
In re-development and major refurbishment proposals, uses in side
streets will compliment those in Regent Street.
Any major re-development or refurbishment in Regent Street will
generally maintain retail uses at ground floor level, larger scale
catering uses will be located outside these areas.
The Fabric
Although generally protected by legislation and/or the assiduous
attentions of The Crown Estate and its agent's changes do occur
to Regent Street buildings without permission. These acts can gradually
degrade the buildings.
Controls are in place for such diverse matters as: flower boxes
and planters; flag poles; security fittings; CCTV; entrances; pavements;
roofscape (plant and air conditioning equipment); stone cleaning;
external lighting; noise; hoardings and scaffolding; vacancy and
agents' boards and illumination strategy. The pressures for, in
particular, improved environmental conditions in the buildings,
with associated ventilation plant and grilles, increased alarms
and other security devices requires monitoring, as do Christmas
light fittings.
The rear elevations of the buildings are not always as assiduously
controlled as those that face onto Regent Street. Here the fabric
is not generally as significant, but its contribution to the overall
ambience of the area may be and should be taken into consideration
when alterations are proposed. It should not be seen as an easy
option for the location of plant, grilles and security devices.
Internally, again much of the fabric is protected by the Crown
Estate agents and in the case of the Listed Buildings, by statutory
controls. However, lack of maintenance, ignorance and the effect
of alterations can lead to significant fabric being degraded and
lost. This might particularly be the case with shop interiors, which
might be perceived as ephemeral, or secondary areas such as basements
and service areas.
Policies:
A maintenance plan shall be maintained for all of the significant
fabric. Repair and maintenance programmes will be based on the Guidance
Notes on Maintenance and Changes in the Appendix to this document.
A register of significant fabric shall be kept in the Gazetteer
(see Regent Street Conservation Study).
Any alteration to significant fabric will be carried out in a manner
sympathetic to the style of the building being altered. Any proposed
alteration will only take place following due consideration of the
full implications of the proposals on the significant fabric and
shall as far as possible be reversible.
Any works to significant fabric shall be properly recorded, including
recording of any fabric opened up during the works, and a précis
included on the data sheet in the Gazetteer.
Locations of future M&E installations will be controlled.
Modern surface-fixed services will be removed from buildings when
possible.
The Regent Street buildings' principal elevations are subject to
close control. However, certain issues can undermine their integrity
and diminish them. The elevations are all symmetrical above the
ground floors, which have traditionally been fitted out by tenants.
The individual blocks were designed to the Regent Street elevation
as single buildings and piecemeal refurbishments and re-decorations
can result in the eccentric decoration of windows, leading to an
inappropriate patchwork. The introduction of modern windows and
glass, such as tinted glass, are inappropriate to the most significant
elevations. Window dressings too can introduce a haphazardness that
may detract, particularly when obviously modern vertical blinds
are employed. Gaudy and aggressive advertising at ground and first
floors, also detract set out in the illumination strategy.
Policies:
Appropriate secondary glazing will be developed, which will be discrete
when viewed from outside of the buildings.
Re-decoration of the principal street elevations shall be carried
out on the basis that each elevation is an homogeneous whole.
Dressing of windows to rooms on the principal elevations will take
into consideration the architectural importance and homogeneity
of the group of buildings.
The floodlighting of any buildings in Regent Street will be carried
out only to overall guidelines set out in the illumination strategy.
New shopfronts are closely controlled in Regent Street. However,
in the side streets a wide and eclectic variety is present and should
be encouraged. Poor quality inappropriate existing shopfronts undermine
the quality of the street, but some modern fronts have their own
integrity and add interest. Good original or later shopfronts are
vulnerable when shop units are re-let or refurbishment is undertaken.
Policies:
Poor quality shopfronts on Regent Street will be replaced with new
ones as and when tenancies change. These will be based on the Design
Guidelines, but designers will be encouraged to interpret the guidelines
and express some individuality.
New shop window displays will be subject to guidelines that ensure
they are compatible with their location.
New shop fronts in the side streets will be designed to be appropriate
to their location and to contrast with those in Regent Street.
Advertising and shop signs in the side streets will be appropriate
to their location.
Suitable access for people with disabilities is now statutorily
required by the Disability Discrimination Act 1995. Generally speaking,
most entrances to buildings in Regent Street itself are level and
shops and office blocks have lifts, although some of these would
certainly not be suitable for wheelchair-bound people. To meet these
requirements of legislation will affect the built fabric.
Policy:
A disability audit for the buildings will be commissioned and any
conservation issues arising from recommendations will be addressed.
It is important that proposals to improve Regent Street and its
environs occur in an orderly manner to ensure that certain parts
of the street are not unnecessarily blighted by building works.
Policy:
To ensure that large-scale building works do not blight Regent Street
at any one time, re-development and refurbishment will be undertaken
in a phased manner and recognise the needs of the ongoing mix of
uses.
Having set out the policies for the buildings, this document now
turns to the spaces in between.
THE SETTING
Context
The character and appearance of buildings and the enjoyment of
them is greatly affected by their setting. This section deals with
the public realm and policies which influence the area as a whole.
Traffic and Traffic Management
The Vision for Regent Street aims to make the area a 'place for
people'. Traffic has consistently been revealed to be the most consistent
detractor to the ambience of the study area. The traffic in Regent
Street poses a threat to pedestrian safety and creates a lower air
quality which degrades the environment. Furthermore, the signage
for pedestrians and the central crossing 'pens' are confusing, contradictory
and even demeaning. There is a poor legibility for pedestrians and
a walking strategy is needed to enhance the "quality of place".
To appreciate the ambience and the quality of any built environment,
it is necessary to be able to concentrate on it to a degree; this
is not possible when it is dominated by motor traffic.
In addition to the immediate physical effect that motor vehicles
have, the pollution, both audible and chemical emissions, affects
the way that the buildings are used, increasing the need for both
artificial ventilation (and the associated plant) and unsightly
secondary glazing. Furthermore a plethora of traffic management
signs and hardware litters the pavement and traffic islands, including
barriers to corral pedestrians to particular crossing points, emphasising
and helping to perpetuate a divide between the east and west sides
of Regent Street which is also caused by the presence of the traffic
itself.
Policy:
Traffic calming and reduction measures will be sought to improve
the environment and enhance the ambience of the Regent Street area
in accordance with The Crown Estate's transportation study.
On a street-by-street basis, the quality of the public elements
affects the setting of the buildings in the study area:
- Pavings in Regent Street are handsome, but the pavement lights,
which constitute a large proportion of the pedestrian trafficked
areas, are often rather scruffy and are an ad hoc mixture of materials.
- Pavings in the side streets are almost invariably miserable
and detract from the built fabric.
- Current street furniture reflects the need to control traffic
and pedestrians and is too dominant.
- In Regent Street standards provide only atmospheric lighting,
the street light fittings being attached to the buildings (with
their associated cabling).
- Street signs in Regent Street are of an inappropriate design
and often ill-sited.
Although each of these points may seem rather minor, when added
together they seriously undermine the quality of the setting of
the built fabric.
Policies:
Street signs and furniture, including street lighting, will be reviewed.
Improvements to the road and pavement finishes in the side streets
will be sought.
Pavement lights along Regent Street will be reviewed.
The Crown Estate is working towards making the needs of pedestrians
dominate as part of a legible strategy.
Use
As mentioned previously, the side streets are important to the
viability of Regent Street and they have a symbiotic relationship.
However, the side streets often provide vehicular parking, as well
as service access to the Regent Street buildings, particularly to
the eastern side. These functions can overwhelm the side streets
and undermine their character and ambience. The service areas generally
throughout the study area depress the streets and make them vulnerable
with accumulation of rubbish bins and seedy air.
Policy:
Service areas will be improved and will include storage of refuse
off street as part of development proposals.
The study area is at the heart of the West End. Night-time users
of the clubs and bars have similar bodily functions as everyone
else (or possibly more so) and the side streets are a testament
to this in the early morning. There are no 24-hour WCs in the Regent
Street area - WCs are only available in the Underground station
or in department stores (strictly for customers' use). Out of the
hours that these are open, the side streets adjacent to Piccadilly
Circus (in particular) appear to be utilised as a substitute, although
the City Council have started to introduce 'pissoirs'. This basic
public hygiene issue seriously diminishes the side streets. Intrusive
street surveys do not encourage visitors to Regent Street and also
need to be controlled.
Policy:
To enhance the ambience the provision and maintenance of 24-hour
a day public lavatories at the southern end of Regent Street will
be sought.
The nature of vending in Regent Street has always had a cache that
is reflected in its overall ambience. This is undermined by licensed
and un-licensed street traders selling gimcrack goods from tawdry
stalls, which clutter the pavements and spoil views of, particularly,
the Quadrant pavilions at Piccadilly Circus. The shoeshine man in
Tennison Court and the winter time chestnut stalls may add to the
charm of the street, being discreet, but hot dog and souvenir stalls
do not.
Policy:
The removal from Regent Street of inappropriate street traders will
be pursued.
Regent Street is one of the most highly trafficked thoroughfares
in London. This level of use inevitably brings with it a general
degradation through wear and tear of fabric. However, this is not
generally a major problem and abuse, graffiti, fly posting etc is
largely restricted to the side streets. However, maintenance of
the 'public realm' is crucial to ensure that the gradual erosion
by wear and tear does not undermine the quality of the streets.
Policy:
To enhance the environmental conditions, an improved street maintenance
programme will be pursued.
This is clearly a policy, like many others in this section, on
which The Crown Estate will wish to work closely with the City Council
and the New West End Company to implement and its success will depend
on the quality of the relationship between the two organisations.
Policy:
Having dealt with matters which indirectly effect the public at
large the next section turns to aspects of awareness of the public
as well as Regent Street's other stakeholders.
DESIGN GUIDELINES AND EDUCATIONAL MATERIALS
Promoting Awareness
Although the public perception of Regent Street is very positive,
it is not always educated. Many of the tenants of the Regent Street
buildings, , are aware of the historic nature of their buildings
and are, by and large, proud of them and enjoy showing them off.
The public at large, however, are perhaps less well advised and
certainly are unlikely to be aware of the significant historic interiors
within the less public buildings.
Policies:
To promote the findings of historical research including the Regent
Street Conservation Study and its survey document.
To engender an interest and understanding of Regent Street origins
and sponsor exhibitions from time to time, use of a website and
a 'street trail'.
For new tenants, a briefing note will be produced on a building-by-building
basis to alert them to the history and significance of the building
and part of the building they occupy to help engender a sense of
propriety.
The Crown Estate has recently published a pamphlet which briefly
describes the history of Regent Street. The full research document
has been put on the website www.regentstreetonline.com. It is hoped
that this will help provide useful information for both the general
public and the practitioner alike.
CONCLUSIONS
This set of policies designed to protect features of significance
in conservation terms in Regent Street is the third stage in the
preparation of The Crown Estate's Conservation Plan. It follows
on from the research undertaken by Donald Insall & Partners on the
history of the area and the practice's conservation assessment which
identified the significant features of Regent Street. This document
contains a set of policies which are designed to ensure that these
features are protected and enhanced.
The policies relate to the buildings, spaces in between the buildings
and the need for awareness of the stakeholders and the public generally.
The Crown Estate is aware that it cannot implement these policies
on its own. It needs the help and support of a wide group of interested
parties, including the regulatory authorities, the tenants of properties
on the street, as well as the support of the public at large.
The Crown Estate also recognises that many of these policies may
not be able to be immediately implemented. However, in recognition
of the importance of this matter, it is proposed to continue an
active dialogue with all relevant parties to support measures which
will achieve the aims of these policies in the longer term.
Appendix I
What is Significant about Regent Street - A Summary
To summarise the assessment of significance, different aspects
of the buildings and streets in the study area have been divided
into sections, starting with the largest scale and the streets themselves
and finishing with particular elements of the buildings.
Townscape, Building Groups, Character, Ambience
This is an assessment of the relative significance of the streets
in the study area:
a. Most Significant
These set piece streets are the principal urban spaces in the study
area with high quality buildings and urban design, and a particular
ambience resulting from these combined with their use, occupation
and history:
Regent Street, Piccadilly Circus, Oxford Circus, Piccadilly and
Air Street.
b. Highly Significant
These streets have interest in their own right as a variety of
urban spaces with particular characteristics and generally having
buildings of interest and/or high quality:
Glasshouse Street, Kingly Street, Vigo Street, Heddon Street, New
Burlington Street, Savile Row (S), Sackville Street, Princes Street,
Hanover Square, Hanover Street, Maddox Street, Conduit Street, Brewer
Street, Beak Street, Regent Place, Foubert's Place, Swallow Place,
Swallow Street, Sherwood Street, Brewer Street, Mill Street, Pollen
Street, Argyll Street, Little Argyll Street, Great Marlborough Street
and Tennison Court.
c. Significant
These areas are parts of historic street patterns and contain some
buildings of interest, but generally have unfulfilled potential:
Piccadilly Place, Vine Street, Warwick Street and Savile Row (N).
d. Neutral
This area is rather blighted by poor quality finishes, but could
be improved:
New Burlington Mews.
e. Poor
This area is poor and should be improved:
New Burlington Place.
Buildings in The Crown Estate's Ownership
a. Most Significant
These buildings have the finest principal elevations and, make
the most significant contribution to the most important townscape.
They may, however, also have fabric of lesser quality, including
poor interiors and rear elevations - these are identified in 2.8.3:
Regent Street/Piccadilly/Oxford Circus Blocks W1, W2, W4, W5, W9,
W10, E9, E8, E7, E6, E4 and E1.
b. Highly Significant
These buildings have high quality elevations and/or interiors.
They may also have fabric of lesser quality identified in 2.8.3:
Regent Street Blocks W3, W6, W7, W8, E5, E3, E2, Regent Palace
Hotel, 15A to 29 Swallow Street, New Gallery Cinema/3 Heddon Street,
2 to 8A Sackville Street, 5 and 6 Vigo Street, 7 Hanover Street,
11-15 Swallow Street, 39-40 Piccadilly.
c. Significant
These buildings have good elevations, but may have fabric of lesser
quality identified in 2.8.3:
6 Hanover Street, 15, 17 to 27, 6 to 12 and 29 to 37 Heddon Street,
24/25 Princes Street, and 12 and 14 Swallow Street.
d. Neutral
These buildings have mediocre elevations and/or interiors of limited
interest and might be considered expendable if better buildings
were proposed:
4/5 and 14/16 Heddon Street, 19 to 25A Sackville Street, 10 and
11 Vigo Street, 33 to 37 Piccadilly, 7-9 Swallow Street, 21/20 Princes
Street, 3 and 5 Hanover Street, 6 Jervis Court and Police Station
Vine Street.
e. Poor
These buildings would be better replaced:
Extension to Vine Street Police Station (Man in Moon Passage),
4/6 and 7/8 Savile Row, 11/13 Heddon Street, 37 Warwick Street,
13/17 New Burlington Place and 5-7 Princes Street.
Built Fabric/Elements/Interiors/Features
a. Most Significant
These are the most architecturally or historically important parts
of The Crown Estate's buildings in the study area:
Principal elevations of the most significant buildings, surviving
Shaw interiors of Piccadilly Hotel, principal interiors of Café
Royal, Art Deco Interiors of Regent Palace Hotel bars, Underground
entrances to Piccadilly Circus, Art Deco barbers shop at Austin
Reed 103/113 Regent Street.
b. Highly Significant
These parts of The Crown Estate's buildings of the study area provide
significant architectural or historical interest:
Principal elevations of highly significant buildings, surviving
18th/early 19th century below-ground fabric, surviving complete
early 20th century shop interiors and fronts, Quadrant Arcade, interiors
of County Fire Office, tiled interiors and cellars of 15A to 29
Swallow Street, the New Gallery Cinema Auditorium, Art Deco bank
interiors to 52 Regent Street, surviving original street and other
signs and street furnishings, including gas lamps.
c. Significant
These are parts of The Crown Estate's buildings in the study area
which have a degree of architectural merit or historical interest:
Rear or secondary elevations of Blocks E1, E6, E5 (49 to 59 Kingly
Street), E4, elevations of Regent Palace Hotel annexe, good original
complete early 20th century office staircases and entrance doors,
altered early 20th century shop interiors and fronts.
d. Neutral
This fabric has little architectural or historical interest and
may be considered expendable:
Fabric not classified in other sections, including typical office
floors in the Regent Street buildings and rear elevations of Regent
Street, blocks not identified elsewhere.
e. Poor
This fabric would be better replaced to effect improvements to
the ambience of the area:
Rear elevation of Regent Street buildings to Blocks W8, W5, W4,
W3, inappropriate shopfronts and alterations to Regent Street elevations,
mismatched and poor quality pavement lights.
Appendix II
Guidance Notes on Maintenance and Changes to Significant Fabric
These notes are intended to advise those working on the fabric
described as significant in the Gazetteer in the Regent Street Conservation
Study.
Protecting Significant Fabric
Before any works are carried out to significant fabric, or to fittings
or elements on or around such fabric, anything that might be susceptible
to damage shall be properly protected.
Services in Significant Fabric
Generally
- When installing new services preference should be given to locating
them within existing voids and chases.
- Routes for new services should be considered and designed with
a view to preventing the further damage or destruction of historic
fabric.
- A record should be kept of all new services installations.
- Where historical services or pieces of plant are to be replaced,
consideration should be given either to leaving them in situ,
or where this is not possible offering them to a relevant learned
institution or collection for salvage.
- During alterations to services where existing services, which
are not designed to be seen, are visible examination of alternative
locations should be undertaken to remove them from view.
Lighting
- Cable routes should as far as possible always be within existing
voids in the building.
- When installing new light fittings, or lamps, items appropriate
to the sensitivity of their location should be installed.
- When installing new light fittings in historically or architecturally
significant areas, consideration should be given to whether they
might adversely affect the historic fabric either physically,
due to the need for chases to allow for the installation, for
example, or visually.
- External lighting should be maintained as historically appropriate
to the setting.
Heating
- Pipe routes should, as far as possible, be kept within existing
voids in the building.
- Redundant fireplaces, grates, flues and chimneys should be maintained.
Ventilation
- New ventilation plant should be located, as far as possible,
in locations that are discrete.
Lightning
- Lightning conductor tapes should be run, where possible, behind
or adjacent to down pipes or other vertical features.
- Stake pits should be located with consideration of the significance
of the pavings.
Public Health/Rainwater Goods
- When replacing visible above ground pipe work this should be
done with consideration of the sensitivity of its location, and
generally on a like-for-like basis, unless the existing fittings
are already inappropriate.
- Plastic fittings should not be used.
- When replacing or installing new manhole or grating covers,
the sensitivity of their location should be considered. Generally
cast iron would be appropriate, or stone if the manhole does not
require to be sealed and is internal. Pressed steel covers should
be avoided.
Significant Floors
- Floors generally should be replaced or repaired on a like-for-like
basis, except where modern finishes have replaced earlier material
or earlier material is inappropriately installed when consideration
should be given to reinstating the earlier finish, or something
appropriate to the setting of the room.
Significant Joinery
Generally
- Joinery should be repaired rather than replaced.
Doors
- Repairs to doors and frames and linings should be carried out
with materials similar to those existing.
- Doors and doorways are particularly vulnerable to damage when
works are being undertaken and appropriate protective measures
should be taken at these times.
- Doors should be maintained in good working order and over opening
avoided (use door stops if necessary).
- External doors should be kept well decorated.
Other
- Repairs to joinery should be on a like-for-like basis.
- Moving joinery should be maintained in good working order.
- External joinery should be kept well decorated.
- Alteration of significant joinery should be avoided.
Windows
- Windows and window furniture should be kept in good working
order and well decorated.
- Repairs to windows, frames, sills and linings should be in like-for-like
materials.
- Windows are vulnerable to damage when works are being carried
out to external elevations, appropriate protective measures should
be taken.
Significant Ironwork and Other Metalwork
- External ferrous metalwork should be kept well decorated.
- Metal windows and window furniture should be kept in good working
order and well decorated.
- Iron is subject to damage (wrought iron bends but cast iron
breaks if subject to impact) so when works are being carried out
adjacent to significant ironwork appropriate protective measures
should be taken.
- Only those with appropriate smithing skills shall undertake
repairs to wrought ironwork and bronze work.
- When repairing cast iron 'metalock' or welding techniques should
be used rather than brazing.
Significant Glass
- Replacement of historic glass should be avoided.
- Glass should be protected when works are being undertaken in
areas adjacent.
- Replacement of damaged glass should be carried out on a like-for-like
basis.
Significant Ironmongery and Door Furniture
- Replacement of historic ironmongery should be avoided, repair
where possible.
- Overhead door closers on historic doors should be avoided, floor
springs or closers in the rails or stiles are more discrete.
- Replacement of historic locks and latches should be avoided,
add mortice locks if extra security is required.
- Addition of modern fittings such as escutcheons and locks to
historic doors should be avoided. Modern mortice locks can be
added with a keyhole thread.
Significant Decorations
- In architecturally or historically significant areas research
into previous colour schemes should be carried out before re-decorating.
- Decoration of the external elevations should be co-ordinated.
- Properly qualified conservators should be employed to carry
out stripping of paint coatings in significant areas.
Significant Finishes
External
- Replacement of or repairs to all external finishes: brick, stone,
lead, slate etc, should be in like-for-like materials.
- The external fabric should be maintained in weather-tight condition.
- Historic fabric should be repaired rather than replaced.
- Alterations to external fabric should be carried out using construction
methods and materials similar to existing adjacent fabric.
- Some external finishes are susceptible to damage when works
are being carried out, proper protection should be in place before
commencing operations.
- External cleaning of brickwork and stonework should be undertaken
only after full consideration of the implications for the homogeneity
of the buildings as a group.
Internal
- Alterations to, or replacement of, or repairs to significant
historic internal finishes should be in like-for-like materials
using similar techniques.
- Historic plasterwork and stonework, particularly enriched work,
is highly susceptible to damage when works are being carried out,
proper protection should be in place before commencing operations.
Significant Fittings
- An inventory of significant fittings and furnishings should
be made and a record kept of their location.
- Regular inspections of historic fittings and furnishings should
be undertaken and a maintenance programme instigated.
Fire Safety and Implementation in Significant Fabric
- Any implementation of fire safety requirements should be sensitive
to the significance of the buildings and not undermine or de-value
this significance.
- Wherever possible the need to change to accommodate fire safety
installations should be avoided by management of risk rather than
alteration of the fabric.
- When planning improvements to the fire safety of different elements
or areas of the building alterations should be considered in the
light of the particular significance of the element or area being
addressed, and the affect of alterations on the historic and architecturally
important fabric and settings assessed with regard to the requirements
of the building area and building element policies.
- Alterations to historic joinery, glass and ironmongery should
be avoided. Use the English Heritage guidance notes on the upgrading
of doors for fire purposes, and if alterations are the only solution,
if possible make them reversible and use materials that reflect
the existing fabric.
- Emergency lighting should be installed, as discretely as possible
and, in historic rooms, should be part of the permanently installed
lighting scheme.
- Standard fire escape signs, fire door and similar signs are
inappropriate in historic interiors. These should be avoided.
Suitable signs should be designed for these sensitive areas and
developed with English Heritage for agreement with the local fire
officer and the licensing authority.
Accessibility and Implementation in Significant Fabric
- The Crown Estate is committed to accommodating the requirements
and aspirations of people with disabilities and the imperatives
of the different legislation. However, any implementation of access
requirements should be sensitive to the significance of the buildings
and not undermine or de-value this significance.
- Wherever possible the need to change to accommodate access requirements
should be avoided by management rather than alteration of the
fabric.
- When planning new access, alterations should be considered in
the light of the particular significance of the element or area
being addressed, and the affect of alterations on the historic
and architecturally important fabric and settings addressed with
regard to the requirements of the building area and building element
policies.
- Alterations to historic finishes and fabric should be avoided,
but if they are the only possible solution, if possible, make
them reversible and construct the alterations in materials and
in a manner sympathetic to the existing fabric.
Security and Implementation in Significant Fabric
- The installation of any security plant, grilles etc and alterations
to the fabric to make the buildings more secure should be sensitive
to the significance of the buildings and not undermine or de-value
this significance.
- Wherever possible the need to change to accommodate security
requirements should be avoided by management of risk rather than
alteration of the fabric.
- When new security installations are being planned they should
be considered in the light of the particular significance of the
element or area being addressed and the affect of the alterations
on the historic and architecturally important fabric and settings
assessed with regard to the requirements of the building area
and building element policies.
- Alterations to historic finishes and fabric should be avoided
but if they are the only possible solution, if possible, make
them reversible.
Signage in Significant Fabric
- When installing new signs they should be appropriate for their
location and be sited in positions that do not compromise the
architectural setting in which they are positioned.
- Historically interesting signs and signwriting should be preserved.
If covered over an appropriate note should be made on the relevant
sheet in the Gazetteer.
- Shop sign friezes should be repaired with sacrificial new stone
inserted when existing stonework is heavily disfigured.
Strategy Contact:
Stuart Robinson
srobinson@cbre.com
020 7182 2000
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