Clapham One
Clapham One by Studio Egret West The 12-storey building is formed of a series of curved, white masonry volumes that are articulated to break down
Location and
Siting
Scale and
Massing
Massing
Plan and
Layout
Layout
Boundaries and EdgesBoundaries and edges are an integral part of the urban design process, defining the limits and transitions between different spaces, providing a sense of place through visual, social, and physical cues. More
Elevational Treatment
Tall Buildings
Location and Siting
Introduction
The siting of tall buildings should be considered very carefully to ensure they do not adversely affect the existing townscape characterCharacter includes all of the elements that go to make a place, how it looks and feels, its geography and landscape, its noises and smells, activity, people and businesses. This character should be understood as a starting point for all development. Character can be understood at three levels; the area type in which the site sits, its surroundings and the features of the site. More or the setting of heritage assets and provide sufficient space between and around buildings to deliver an appropriate level of privacy and a landscaped setting.
Locally important views, vistas and landmarks should be preserved and existing heritage assets given sufficient space around them in order to preserve their setting.
Tall buildingA tall building is defined as one that is six storeys or more. More proposals should follow the established principles of group composition, such as noticeable stepping down in height around cluster edges and a balanced range of heights
Features of tall building location and siting
- Consider context
- Step down in height
- Coherent skyline
- Landscaped setting
- Retain existing views
TBLS 1
Context
CODE
Description
Compliance
CODE
A context character appraisal must be carried out at the outset to establish the suitability of the site. Tall buildings must be sited in a manner that ensures a coherent skyline is delivered.
Description
Well designed places and buildings may draw inspiration from the site, its surroundings or a wider context. It is important that applicants complete an appropriate context characterCharacter includes all of the elements that go to make a place, how it looks and feels, its geography and landscape, its noises and smells, activity, people and businesses. This character should be understood as a starting point for all development. Character can be understood at three levels; the area type in which the site sits, its surroundings and the features of the site. More appraisal to establish the appropriate baseline for a buildings design. A context characterCharacter includes all of the elements that go to make a place, how it looks and feels, its geography and landscape, its noises and smells, activity, people and businesses. This character should be understood as a starting point for all development. Character can be understood at three levels; the area type in which the site sits, its surroundings and the features of the site. More appraisal should include consideration of: Existing views; Topography; Urban grainThe pattern of the arrangement of street blocks, plots and their buildings in a settlement. The degree to which an area’s pattern of blocks and plot subdivisions is respectively small and frequent (fine grain), or large and infrequent (coarse grain). Urban grain is a key component of defining the character of a place. More; Significant skyline; Scale and height; The streetscapeStreetscape is a term used to describe the natural and built fabric of the street, and defined as the design quality of the street and its visual effect, particularly how the paved area is laid out and treated. It includes buildings, the street surface, and also the fixtures and fittings that facilitate its use – from bus shelters and signage to planting schemes. More; LandmarkA building or structure that stands out from its background by virtue of its design and architectural quality, height, size or some other aspect of design. More buildings; Constraints & opportunities; Impact on nearby heritage assets; Opportunities for enhancing the townscape.
Clusters of tall buildings are preferred to create a cohesive skyline. A new cluster of tall buildings should not be initiated without a masterplan.
Where proposed near existing tall buildingA tall building is defined as one that is six storeys or more. More groups, new proposals should follow the established principles of group composition, such as noticeable stepping down in height around cluster edges and a balanced range of heights including mid-rise and low-rise elements where appropriate, to achieve an acceptable relationship with existing buildings.
Proposals for isolated tall buildings or tall buildings that sit in close proximity to mid-rise or low-rise buildings should similarly follow the established principle of stepping down in height, scale and grain to achieve an acceptable relationship with existing buildings.
Compliance
Applicants should demonstrate in their submission how this element of the Code has been complied with.
Area types:
- Tall buildings will not be considered appropriate on infill sites except in New Places – High Rise, High Density.
- Tall buildings are not appropriate other than in New Places – High Rise, High Density, where they should be delivered in accordance with the masterplan, parameter plans or Design Framework for the site.
Documents required:
- Context characterCharacter includes all of the elements that go to make a place, how it looks and feels, its geography and landscape, its noises and smells, activity, people and businesses. This character should be understood as a starting point for all development. Character can be understood at three levels; the area type in which the site sits, its surroundings and the features of the site. More appraisal (may form part of the Design and Access Statement). An appraisal should include consideration of:
- Existing views;
- Topography;
- Urban grainThe pattern of the arrangement of street blocks, plots and their buildings in a settlement. The degree to which an area’s pattern of blocks and plot subdivisions is respectively small and frequent (fine grain), or large and infrequent (coarse grain). Urban grain is a key component of defining the character of a place. More;
- Significant skyline;
- Scale and height;
- The streetscapeStreetscape is a term used to describe the natural and built fabric of the street, and defined as the design quality of the street and its visual effect, particularly how the paved area is laid out and treated. It includes buildings, the street surface, and also the fixtures and fittings that facilitate its use – from bus shelters and signage to planting schemes. More;
- LandmarkA building or structure that stands out from its background by virtue of its design and architectural quality, height, size or some other aspect of design. More buildings;
- Constraints & opportunities;
- Impact on nearby heritage assets;
- Opportunities for enhancing the townscape.
Example of context character appraisal
A context character appraisal should be carried out at the outset to establish the suitability of the site and include consideration of:
1. Topography
2. Urban grainThe pattern of the arrangement of street blocks, plots and their buildings in a settlement. The degree to which an area’s pattern of blocks and plot subdivisions is respectively small and frequent (fine grain), or large and infrequent (coarse grain). Urban grain is a key component of defining the character of a place. More
3. Significant skyline views
4. Scale and height
5. The streetscapeStreetscape is a term used to describe the natural and built fabric of the street, and defined as the design quality of the street and its visual effect, particularly how the paved area is laid out and treated. It includes buildings, the street surface, and also the fixtures and fittings that facilitate its use – from bus shelters and signage to planting schemes. More
6. LandmarkA building or structure that stands out from its background by virtue of its design and architectural quality, height, size or some other aspect of design. More buildings
7. Constraints & opportunities
8. Impact on nearby heritage assets
9. Opportunities for enhancing the townscape
TBLS 2
Siting
CODE
Description
Compliance
CODE
Tall buildings must be sited in a manner that sufficient space is provided between buildings to create a positive identityThe identity or character of a place comes from the way that buildings, streets and spaces, landscape and infrastructure combine together and how people experience them. More and sense of placeA sense of place is the unique collection of qualities and characteristics that makes one town or development different to another. It lends meaning or attachment to a development or place, transforming it into a home, a neighbourhood, or a community. A sense of place is also what makes our physical surroundings worth caring about. More. Siting must also allow for the appropriate provision of privacy and residential amenityThe desirable or useful features of a building or place which support its ongoing use and enjoyment by building occupants, residents, visitors, workers etc. It is usually understood to mean visual and aural amenity. Factors relevant to amenity include the general characteristics of the locality (including the presence of any feature of historic, architectural, cultural or similar interest), daylight, sunlight, outlook, privacy, air quality, effects of wind, odour, noise and vibration. Amenity should be preserved, so potential impacts need to be assessed and managed. More, landscaped amenityThe desirable or useful features of a building or place which support its ongoing use and enjoyment by building occupants, residents, visitors, workers etc. It is usually understood to mean visual and aural amenity. Factors relevant to amenity include the general characteristics of the locality (including the presence of any feature of historic, architectural, cultural or similar interest), daylight, sunlight, outlook, privacy, air quality, effects of wind, odour, noise and vibration. Amenity should be preserved, so potential impacts need to be assessed and managed. More space, public realm, circulation routes, tree planting and car parking.
Description
Introduce appropriate spacing and breaks between buildings to achieve a sensitive urban grainThe pattern of the arrangement of street blocks, plots and their buildings in a settlement. The degree to which an area’s pattern of blocks and plot subdivisions is respectively small and frequent (fine grain), or large and infrequent (coarse grain). Urban grain is a key component of defining the character of a place. More and to avoid impacting on the amenityThe desirable or useful features of a building or place which support its ongoing use and enjoyment by building occupants, residents, visitors, workers etc. It is usually understood to mean visual and aural amenity. Factors relevant to amenity include the general characteristics of the locality (including the presence of any feature of historic, architectural, cultural or similar interest), daylight, sunlight, outlook, privacy, air quality, effects of wind, odour, noise and vibration. Amenity should be preserved, so potential impacts need to be assessed and managed. More of occupiers, overly long frontages, perimeter blocks without appropriate spacing between buildings, and tall buildings being in uncomfortably close proximity to each other.
The combination of codes covering urban greening factorUGF is a tool used to improve the provision of green infrastructure and increase the level of greening in urban environments. It enables major developments to demonstrate how they have included urban greening as a fundamental element of site and building design. More (UGFUGF is a tool used to improve the provision of green infrastructure and increase the level of greening in urban environments. It enables major developments to demonstrate how they have included urban greening as a fundamental element of site and building design. More), landscaping, privacy and separation distances will lead to the provision of a well sited development.
Compliance
Applicants should demonstrate in their submission how this element of the Code has been complied with.
Documents required:
- Site plan (including relationships to surrounding buildings), landscaping plan, floor plans elevations.
- Code requirement signposted in the Design and Access Statement.
Area types:
- In New Places – High Rise, High Density, tall buildings should be delivered in accordance with the masterplan, parameter plans or Design Framework for the site.
Examples
Tall buildings can be integrated into larger urban blocks successfully
TBLS 3
Views, vistas and landmarks
CODE
Description
Compliance
CODE
Applicants must demonstrate that they have maximised opportunities to protect existing views, vistas and landmarks and create new views into and out of the development site.
Description
The siting of developments must protect and enhance any key and/or historic views, vistas and landmarks into and out of development sites. The development must take the opportunity to create new views. The retention of sight lines to key views, vistas and landmarks help to aid wayfindingBetter wayfinding means improving the ease with which people can navigate themselves to, from and within a place or development. More.
Compliance
Applicants should identify the key existing views, vistas and landmarks relevant to the application (with assistance through the pre-application process if necessary) and analyse the impact of the development upon them. Where a site is in or would affect the setting of a conservation area, the relevant views identified in the Conservation Area Appraisal / Management Plan should be used as a minimum. Where a development affects the setting of a listed building, the impact of the development when seen against the roofscape of that building should also be considered as well as tandem and long range views. Consideration should be given to changes in level which may produce unexpected views. Applicants must show, where relevant, what new views will be created in or through the development.
Documents required:
- Views analysis document (may be incorporated within the Design and Access Statement)
- TVIA and verified views in accordance with requirements in the Council’s adopted Validation Checklist.
Area types:
- In New Places – High Rise, High Density, tall buildings should be delivered in accordance with the masterplan, parameter plans or Design Framework for the site.
Examples of tall building views and vistas
Contextual views: importantly, consider how the building is viewed in relationship to its immediate neighbours. Is the scale change an interesting juxtoposition or an unwelcome overbearing eyesore?
Open space definition: consider how the building will enchance the space immediately around it, can it create the visual focus for an open space
Long vistas: consider how tower is viewed from long distances, how can enhance wayfindingBetter wayfinding means improving the ease with which people can navigate themselves to, from and within a place or development. More and creating intrigue for vistors
Framed views: consider how other buildings can help to frame and emphasize the tower to create genuine landmarks
Tall building location and siting case studies
Hale Wharf
Hale Wharf by Allies and Morrison for Muse Developments and Canal and River Trust Situated on a slender island on the River Lea, this project
Nordbro Complex, Copenhagen
Nordbro Complex, Copenhagen by Arkitema With room for 700 students, the student flat block Nordbro accommodates this need via its flats and grocery store, small
Egham Gateway
Egham Gateway master plan by Allford Monaham Morris Egham Gateway is a new mixed use developmentA well-integrated mix of different land uses which may include retail, employment, leisure and other service uses with decent homes of different types and tenures to support a range of household sizes, ages and incomes. More in the Runnymede borough of Surrey. Four mixed use
Botanica Apartments
Botanica Apartments by Tim Groom Architects The site occupies a highly prominent location alongside the Bridgewater Way, a major arterial road running south west from
The Otto Building
London Design District by Hawkins Brown for London Newcastle, LB Hackney and Local Education Partnership A collaboration together with the London Borough of Hackney (LBH)
