Richmond upon Thames
We design sensitive extensions and refurbishments for the Georgian and Victorian homes of Kew, from the cottages around Kew Green to the terraces near the Botanic Gardens. Our drawings are prepared with Richmond’s conservation expectations in mind.
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The short answer
The designation and the World Heritage Site position. Richmond records Kew Green conservation area as designated in 1969, extended southwards in 1982 and eastwards in 1988, with the current appraisal adopted on 8 February 2024. Kew Green also sits under the buffer zone of the Royal Botanic Gardens World Heritage Site, so height, roof form, views, trees and external materials need more evidence than a normal domestic project.
Planning at a glance
Kew
| Local planning authority | London Borough of Richmond upon Thames |
|---|---|
| Likely approval route | Householder planning application or permitted development, depending on conservation status, listing and property type — confirmed for the exact address before drawings begin |
| Statutory determination time | 8 weeks for most householder applications (13 weeks for major applications) |
| Local planning note | Kew’s garden and riverside context is tightly related to conservation and landscape sensitivity; confirm CA status, listing and tree constraints for the pin rather than importing a generic SW London terrace package. |
| Where most projects start | Planning Route Review — £395 inc. VAT, credited in full against your package if you proceed. Find my package → |
Kew is not one residential condition. Kew Green, Kew Gardens, Kew Road, the station area, river-edge properties and North Sheen-edge family houses each create different planning and technical questions, so advice has to begin with the exact address and setting.
Richmond records Kew Green Conservation Area as designated in 1969, originally covering the Green itself and the riverside. Richmond also records extensions southwards in 1982 and eastwards in 1988, with the current appraisal adopted on 8 February 2024. That gives Kew Green work a very specific factual spine, and it should affect how owners think about frontages, trees, river context, listed fabric, roofscape and public views.
Kew Gardens is a different planning story. Richmond Kew Gardens conservation material describes the area as centred on the historic listed Kew Gardens Station building, with the station acting as a gateway to the area and the Royal Botanic Gardens. It also describes an important approach and view from the station along the treed avenue of Lichfield Road towards the Victoria Gate. That means station-area flats, shopfronts, upper parts and nearby houses can need setting and movement judgement as well as normal residential design.
The World Heritage Site buffer is not decoration. Richmond records Kew Green as under the buffer zone of the Royal Botanic Gardens, Kew World Heritage Site, and Richmond mapping material says development or changes of use in this Buffer Zone will need to demonstrate they are compatible with safeguarding the outstanding universal value of the World Heritage Site. For a homeowner, that means height, roof form, plant, views, garden works and external materials may need more careful evidence than a normal domestic project.
Kew Green houses need landscape, tree and listed-fabric checks before design is over-developed. A modest rear addition can still affect a conservation-area view, garden setting, mature tree, boundary, old wall, river context or listed building. The best first stage is often measured survey plus local evidence, not a resolved extension drawing produced before the planning story is understood.
Kew also has ordinary technical problems that should not be hidden behind heritage language. Solid-wall retrofit, drainage, party walls, older floors, roof insulation, overheating, ventilation, sash windows, damp, services routes and garden access can decide whether a design can be built. These are building regulations and tender issues, but they should influence the design early.
Before a Kew fee is fixed, the owner should gather the exact address, Richmond conservation-area record, any listed-building entry, tree information, flood or river context, World Heritage Site buffer position where relevant, old drawings, planning history, lease/freeholder rules and photographs of the front, rear, roof and garden setting. Those records decide whether the first service is advice, feasibility, planning, heritage, listed-building consent, technical design, tender or site-stage coordination.
We distinguish a Kew Green heritage project from a Kew Gardens station-area flat, a Kew Road frontage issue, a river-edge house or a North Sheen-edge family extension. That distinction decides the useful evidence, consent route and technical scope. It also lets us match the first paid stage to the real risk: feasibility for an uncertain site, planning or heritage work for visible change, and technical or freeholder information where a shared building controls the works.
Local analysis
Kew Green, Kew Gardens and Kew Road should not be collapsed into one conservation condition. Richmond records Kew Green with a 1969 designation, later extensions and a 2024 appraisal; it lists Kew Gardens and Kew Road as separate conservation-area references; and it describes Kew Gardens around the historic listed station. Each route needs to be checked separately.
Richmond records Kew Green as under the buffer zone of the Royal Botanic Gardens, Kew World Heritage Site. The practical consequence is that roof form, height, plant, external materials, garden buildings, views and changes of use may need to be explained against setting and outstanding universal value, not only against ordinary domestic extension rules.
Kew Green houses often combine conservation-area setting, mature landscape, river proximity, old walls, listed or locally sensitive fabric and public views. A rear extension, window repair, rooflight, boundary change or garden room should therefore start with photographs, tree checks, listing checks, setting analysis and survey levels before design is fixed.
Kew Gardens station and visitor movement around the Royal Botanic Gardens change the practical side of projects. Deliveries, skips, scaffold positions, working hours, common-part protection, shopfront neighbours, garden access and seasonal visitor pressure can all affect how a contractor prices and sequences work.
A North Sheen-edge family house may not need the same heritage evidence as a Kew Green listed house, but it can still be technically demanding. Drainage, party walls, roof conversions, solid-wall retrofit, overheating, insulation, trees, garden levels and access may be the real constraints. Those projects should not be overwritten by World Heritage language where it does not apply.
For river-edge or Green-side properties, flood context, drainage, mature trees, garden setting, retaining walls and landscape visibility can shape the project before room layout. The useful early service is often evidence-led feasibility rather than a single preferred plan.
Kew flats, station-area apartments and converted buildings may be controlled by leasehold consent, fire strategy, acoustics, risers, ventilation, common-part access and building management. The service route should identify those issues before presenting kitchen, bathroom or open-plan changes as straightforward.
Kew Green, Kew Gardens, Kew Road, the World Heritage buffer, river-edge houses, station-area flats and North Sheen-edge family homes create different constraints. Those differences change the first checks, consent route and consultant input.
Local services
For Kew Green, our work should begin with the 2024 appraisal, listing checks, tree and landscape information, river or flood context and photographs of public views. Planning and heritage drawings need to explain setting and fabric before arguing for change.
For homes near Kew Gardens, the service should check World Heritage Site buffer context, views, garden setting, roof form, external plant and materials. A domestic extension can still need a careful setting argument if it affects the character around the Gardens.
Around Kew Road and Kew Gardens Station, projects may involve flats, shopfronts, upper parts and managed buildings. Use history, fire escape, acoustics, ventilation, servicing, visitor pressure and building-management rules can define the package.
For family houses away from the most sensitive setting, the service should connect extension options to drainage, roof form, party walls, trees, insulation, overheating, services and construction access. These technical issues still need to shape the design.
Where listed fabric or important trees are involved, we coordinate survey drawings, fabric photographs, arboricultural input, structural assumptions and heritage notes so the consent package is specific rather than decorative.
After the planning route is understood, the technical package should define structure, fire, insulation, ventilation, drainage, moisture, old-fabric junctions, services, access and protection. Kew contractors should price from defined information, not from assumptions hidden behind planning drawings.
Local evidence
Use the Richmond Kew Green appraisal, conservation statement, map, listing record and planning history for the exact address. These records decide whether the first task is heritage-led feasibility, planning drawings or listed-building consent.
Where the World Heritage buffer is relevant, the evidence should explain views, setting, height, roofscape, external plant, landscape and how the project protects outstanding universal value. This should be checked before the design is fixed.
Richmond Kew Gardens conservation material identifies the historic listed station building and the treed Lichfield Road approach towards Victoria Gate. Station-area work should therefore consider movement, views, frontage, shopfront or upper-part context and visitor pressure.
Gather tree information, flood or river context where relevant, drainage records, garden levels, boundary details, public-view photographs and party wall information before committing to an extension, garden room or lower-ground proposal.
For flats or managed buildings, gather leases, freeholder rules, riser positions, fire/acoustic information, services routes and common-part access requirements. For houses, gather structure, drainage, retrofit and services assumptions before tender.
Local process
Confirm whether the address sits in Kew Green, Kew Gardens, Kew Road, Lawn Crescent, Kew Foot Road or another Richmond conservation context, and whether listed status or Article 4 controls apply.
Where relevant, check the Royal Botanic Gardens, Kew World Heritage Site buffer, views, roofscape, landscape, external plant and public setting before treating the work as ordinary domestic development.
Gather measured survey, photographs, tree information, drainage, flood or river context, old fabric records, lease/title information and previous permissions before developing options.
Develop options that respond to whether the project is Kew Green heritage work, Kew Gardens-edge setting work, Kew Road mixed-use work, a North Sheen-edge family extension or a flat technical package.
Prepare planning, listed-building, heritage, freeholder, tree, structural, fire, acoustic, drainage or building-control material according to the actual route rather than preparing one generic drawing set.
Define contractor access, garden protection, visitor or station-area logistics, retained fabric, tree protection, scaffold positions, services shutdowns and sequencing before construction pricing is requested.
Thinking about a project in Kew?
Send the address and a short description. We will confirm the likely approval route and the drawings your project needs.
Local planning
Richmond records Kew Green Conservation Area as designated in 1969, originally covering the Green itself and the riverside. It also records extensions southwards in 1982 and eastwards in 1988, with the current appraisal adopted on 8 February 2024.
Richmond conservation appraisal guidance says appraisals can be referenced on appeal, assist development control decisions and identify proposals for enhancement and preservation. That makes the appraisal a practical planning document, not background decoration.
Richmond conservation-area statements list Kew Gardens no. 15, Kew Green no. 2, Kew Road no. 55, Lawn Crescent no. 20 and Kew Foot Road no. 36 as separate conservation-area references. A Kew address should therefore be checked against its exact statement or appraisal.
Richmond Kew Gardens conservation material describes the area as centred on the historic listed Kew Gardens Station building, providing a gateway to the area and the Royal Botanic Gardens. It also identifies the treed Lichfield Road approach towards Victoria Gate.
Richmond records Kew Green as under the buffer zone of the Royal Botanic Gardens, Kew World Heritage Site. Development or changes of use in this Buffer Zone will need to demonstrate they are compatible with safeguarding the outstanding universal value of the World Heritage Site.
Kew projects may also require tree, river/flood, listed-building, title/lease, drainage and party wall checks before the route is fixed. The exact address decides whether the first package is heritage-led, landscape-led, technical-led or leasehold-led.
For North Sheen-edge or less visibly historic Kew houses, planning may be less sensitive than Kew Green, but the project can still be controlled by drainage, trees, party walls, roof form, solid-wall retrofit, services and construction access.
Kew Green and Kew Gardens are designated conservation areas, and the Royal Botanic Gardens is a UNESCO World Heritage Site, so nearby homes are treated with heightened sensitivity.
Several buildings around Kew Green are individually listed; always confirm your property’s listing and conservation status per address before design.
For the wider local-authority picture — policies, timescales and application routes — see planning in Richmond upon Thames.
Services
Extensions & Renovations
Planning & Consents
Heritage & Conservation
Technical & Building Regulations
Send us your address and a short description of what you’d like to achieve, and we’ll talk through the options, the likely planning route and the drawings and approvals your Kew home will need.
