Hampstead Architecture and Planning

Hounslow

Architects in Chiswick

We design extensions, loft conversions and refurbishments for Chiswick’s period houses and family homes, preparing the planning and building regulation drawings these projects require within the London Borough of Hounslow.

Last updated

Book an Architectural ConsultationGet your fixed-fee packageor call 020 8054 8756

Practice leadership

Eyal Moran, Director and Lead Architect, is an ARB-registered architect, leading design judgement, planning strategy and technical coordination across client projects.

Verify on the Architects Register

Planning at a glance

Chiswick

Planning at a glance in Chiswick
Local planning authorityLondon Borough of Hounslow
Likely approval routeHouseholder planning application or permitted development, depending on conservation status, listing and property type — confirmed for the exact address before drawings begin
Statutory determination time8 weeks for most householder applications (13 weeks for major applications)
Typical drawing package£395–£4,950 inc. VAT, fixed fee. Find my package →

Chiswick is not one generic west London family-house condition. A Bedford Park house, a Grove Park family home, an Old Chiswick or Strand on the Green property, a Chiswick High Road flat over commercial use and a converted maisonette can all need different planning evidence, survey information and technical drawings. We identify those differences before a homeowner pays for design work.

Bedford Park is the highest-sensitivity Chiswick condition. Hounslow Bedford Park appraisal material records surviving original-suburb buildings as Grade II listed in 1967, and Hounslow Article 4 guidance says Article 4(2) directions apply to Bedford Park and Gunnersbury Conservation Areas. That changes the tone of the service: windows, doors, roof coverings, chimneys, external painting, boundary treatments and other visible changes cannot be treated as normal suburban maintenance until the exact address has been checked.

Grove Park, Old Chiswick and Strand on the Green need a different kind of judgement. The questions are often about riverside or garden setting, trees, flood or drainage context, access through side passages or rear gardens, and the way an extension sits against older brickwork rather than only against a street-facing Arts-and-Crafts frontage. A larger rear room can be appropriate in one Chiswick setting and too blunt in another, so the first stage should test the local condition before fixing the footprint.

Chiswick High Road adds another layer. Flats above shops, shopfront buildings, restaurant or office neighbours, older upper parts and later infill all bring use history, fire escape, acoustic transfer, ventilation, refuse, servicing and shopfront character into the brief. For those buildings, an architectural service may need planning, Licence to Alter, building regulations and commercial-neighbour evidence rather than a normal householder application.

Most Chiswick family-house projects still come down to practical buildability: side-return structure, drainage runs, manholes, party walls, roof-stair geometry, rear glazing, garden levels, trees, insulation, overheating and how a contractor reaches the work area without damaging the house. The planning drawing is only useful if it is already informed by those constraints. Otherwise the client receives a good-looking scheme that unravels when the engineer, building-control body or contractor becomes involved.

The service route should therefore be chosen by address. Bedford Park may need conservation, listed-building and Article 4 discipline; Grove Park may need tree, garden and access judgement; Old Chiswick may need river, flood and historic-setting checks; Chiswick High Road may need use-history and mixed-use coordination; flats may need leasehold, acoustic, fire and riser evidence. One Chiswick package should not pretend those are the same problem.

Before a fee is fixed, a Chiswick owner should gather the exact address, borough confirmation, conservation-area map, any Article 4 or listed-building record, lease or freeholder rules, planning history, photographs of the front, roof, rear and garden, and any drainage, tree or previous-extension information. Those records decide whether the useful first output is advice, feasibility, planning drawings, heritage evidence, Licence to Alter, building regulations, tender documentation or site-stage support.

Useful Chiswick advice should leave an owner with judgement, not promises. A Bedford Park owner needs to know why a window or boundary change may be sensitive; a Grove Park owner, why trees and side access matter; an Old Chiswick owner, why river or historic setting can alter the route; and a Chiswick High Road flat owner, why fire, acoustics and use history may be the real constraint.

Local analysis

What matters in Chiswick

Bedford Park Article 4 and listed-building discipline

Bedford Park is not just another attractive Chiswick neighbourhood. Hounslow Bedford Park appraisal material records surviving original-suburb buildings as Grade II listed in 1967, while Hounslow Article 4 guidance says Article 4(2) directions apply to Bedford Park and Gunnersbury Conservation Areas. A Bedford Park project should therefore start with listing, conservation-area and Article 4 checks before windows, doors, roofs, chimneys, exterior painting, front gardens or boundary treatments are discussed as design choices.

Grove Park, Old Chiswick and Strand on the Green are not the same brief

Grove Park, Old Chiswick and Strand on the Green sit in a different Chiswick story from Bedford Park. Their projects can be shaped by mature trees, river or flood context, garden setting, older brickwork, access through side passages, drainage routes and neighbour relationships. The architectural judgement is less about repeating a famous Arts-and-Crafts language and more about placing modern family space quietly into a sensitive garden, riverside or historic setting.

Chiswick High Road needs mixed-use and shopfront judgement

Hounslow lists Chiswick High Road Conservation Area Appraisal updated January 2022. Around the High Road, the work can involve flats over shops, restaurants, offices, older upper parts and altered commercial frontages. Those buildings need use-history checks, shopfront or frontage judgement, acoustic and fire separation, ventilation routes, refuse/servicing logic and building-management information before a residential layout is treated as viable.

Family-house extensions need tree, drainage and side-access checks

Many Chiswick projects are family-house improvements, but the technical risks are still local. Side-return structures, manholes, combined drainage runs, garden levels, trees, party walls, roof-stair geometry, rear glazing and construction access can change the design before planning is submitted. The useful first service is often feasibility tied to survey and drainage evidence, not a polished kitchen-extension image.

Bedford Park split between Hounslow and Ealing changes the first check

Bedford Park does not sit neatly inside one administrative story. Parts are in Hounslow and parts are in Ealing, and both councils publish conservation guidance for their side of the area. A serious Chiswick appointment should confirm the authority first, then check whether the work is listed-building, conservation-area, Article 4, freeholder, building-control or contractor-led.

Garden, river and flood setting can outweigh floor-area ambition

Around Old Chiswick, Grove Park and Strand on the Green, the garden and river relationship can be the planning story. A larger extension may be less persuasive than a smaller proposal that handles brick, roof form, flood-aware detailing, drainage, trees, views, neighbour outlook and access carefully. That is why early sections, site photographs and survey levels matter.

Converted houses and flats need technical consent evidence

Chiswick flats and maisonettes often need more than attractive interior layouts. Leasehold consent, acoustic floors, fire separation, riser positions, drainage falls, ventilation, structural openings and common-part access can decide whether a kitchen, bathroom or open-plan living change is realistic. Licence to Alter and building regulations information should be considered before the design is presented as fixed.

Why the Chiswick sub-area changes the service route

Bedford Park, Grove Park, Old Chiswick, Strand on the Green and Chiswick High Road have different building types and planning pressures. Distinguishing flats, maisonettes and family houses within those sub-areas lets an owner see why the exact address changes the service route.

Local services

How we would approach projects in Chiswick

Bedford Park conservation and listed-building work

For Bedford Park, our service should begin with listed-building, conservation-area and Article 4 checks. The drawings need to explain existing fabric, frontages, roof form, chimneys, windows, doors, boundary treatment and materials before proposing changes. Where work is internal, listed-building or freeholder issues may still matter, so the survey and photographs should be detailed enough to support the right consent route.

Chiswick family-house extensions and lofts

For ordinary-looking family houses, the architectural service should connect layout options to drainage, party walls, roof-stair geometry, insulation, overheating, garden levels and construction access. Planning drawings, building regulations and tender information should not be treated as separate disconnected stages if the extension depends on structural and drainage decisions.

Grove Park and Old Chiswick feasibility

In Grove Park, Old Chiswick and near Strand on the Green, feasibility should test trees, flood or river context, side access, historic setting, garden privacy and existing rear additions before the design is fixed. The first useful output may be options with risks, rather than one resolved scheme.

Chiswick High Road flats, shopfronts and mixed use

For High Road and mixed-use buildings, the service may need planning history, use-class checks, shopfront or frontage assessment, fire escape, acoustic transfer, ventilation and building-management information. A residential refurbishment here can be controlled by neighbours above, below and beside the flat as much as by planning policy.

Licence to Alter and technical flat work

For converted houses, mansion flats and maisonettes, we prepare drawings and technical notes that can support freeholder review, structural engineering, acoustic assumptions, fire separation, wet-area moves, service routes and common-part protection. That keeps the interior design connected to the approvals needed before work can start.

Tender packages for older west London fabric

Once consent is understood, the technical package needs to define insulation, fire, ventilation, drainage, structural openings, weathering, retained joinery, old brickwork, services and contractor access. Chiswick houses often need careful junctions between older fabric and new work, so tender drawings should reduce assumptions before pricing.

Project routes

Approval routes we would check in Chiswick

Route 1: Bedford Park or listed house

Start with listing, conservation-area and Article 4 checks, then prepare measured drawings, fabric photographs and a restrained design strategy before any full planning or listed-building package is developed.

Route 2: Grove Park or Old Chiswick family house

Start with survey, trees, drainage, access, flood or garden-setting checks, then test extension options against neighbour impact and technical buildability before moving into planning drawings.

Route 3: Chiswick High Road flat or mixed-use building

Start with use history, lease/freeholder rules, fire escape, acoustics, ventilation and shopfront or frontage context before fixing the residential layout or external plant strategy.

Route 4: Strand on the Green or river-edge property

Start with flood, river, historic-setting, access and neighbour checks. The design may need heritage and landscape judgement before technical detail, especially where rear elevations or garden works are visible.

Route 5: leasehold flat or maisonette

Start with title, lease, freeholder rules, roof or garden ownership, structural assumptions, risers, acoustic floors and fire separation before a Licence to Alter or building regulations package is priced.

Local evidence

What the local evidence tells us about Chiswick

Exact borough and conservation boundary evidence

The first evidence set is the exact authority and conservation-area boundary. Hounslow states that there are currently 29 conservation areas in the borough, and Chiswick addresses may also sit close to Ealing or Hammersmith and Fulham contexts. The address check comes before advice.

Bedford Park Article 4 evidence

For Bedford Park, the evidence should include the conservation appraisal, listing status, Article 4 record, photographs of public elevations, roof and chimney condition, boundary treatment, windows, doors and any previous approvals. This is the record that makes a repair, replacement or alteration package credible.

Chiswick High Road and use-history evidence

For Chiswick High Road, collect planning and use history, existing fire escape information, acoustic context, ventilation routes, servicing/refuse arrangements, building-management rules and photographs of shopfronts or upper elevations. These details can decide whether the package is planning-led, technical-led or both.

Trees, drains and garden access evidence

For family houses, the useful evidence includes drainage records, manhole positions, tree information, garden levels, party wall context, side passage width, previous extension drawings and photographs from neighbouring rear conditions where available. That evidence informs both planning and buildability.

Building-control and tender evidence

Before tender, the package should identify structure, insulation, overheating, ventilation, fire, drainage, waterproofing, acoustic separation, services routes and access assumptions. A Chiswick contractor should not have to guess how old fabric, neighbouring walls and garden logistics are being handled.

Area facts

Local facts that change the brief in Chiswick

Chiswick useful fact 1: Hounslow has 29 conservation areas

Hounslow states that there are currently 29 conservation areas in the borough. For Chiswick owners, that means the exact boundary and appraisal should be checked before assuming a normal householder route.

Chiswick useful fact 2: Chiswick High Road has its own updated appraisal

Hounslow lists Chiswick High Road Conservation Area Appraisal updated January 2022. This matters for flats, shopfronts, upper parts, plant, signage, use history and mixed-use neighbours along the High Road.

Chiswick useful fact 3: Chiswick House and Grove Park are separate checks

Hounslow lists Chiswick House Conservation Area Appraisal updated January 2021 and Grove Park Conservation Area Appraisal updated January 2021. A Grove Park family-house brief should not simply borrow Bedford Park assumptions.

Chiswick useful fact 4: Old Chiswick and Strand on the Green matter

Hounslow lists Old Chiswick Conservation Area Appraisal updated January 2020 and also lists Strand on the Green Conservation Area Appraisal. Riverside, historic-setting, flood, access and garden evidence can therefore be central to the route.

Chiswick useful fact 5: Bedford Park has Article 4 control

Hounslow Article 4 guidance says Article 4(2) directions apply to Bedford Park and Gunnersbury Conservation Areas. Owners should check this before changing visible external fabric or assuming permitted development rights apply.

Chiswick useful fact 6: Article 4 covers practical homeowner works

Hounslow guidance says Article 4(2) restrictions can cover the enlargement, improvement or alteration of a dwellinghouse, porches, hardstanding, boundary walls or fences, exterior painting and chimney stacks. These are ordinary homeowner works, which is why the check matters.

Chiswick useful fact 7: Bedford Park original buildings were listed

Hounslow Bedford Park appraisal material records surviving original-suburb buildings as Grade II listed in 1967. That fact changes how owners should approach repair, alteration, extensions and internal work where listed fabric may be affected.

Chiswick useful fact 8: borough boundary checks are real work

Bedford Park crosses Hounslow and Ealing contexts, while other Chiswick addresses sit near Hammersmith and Fulham. The authority check is not admin; it changes policy references, forms, validation expectations and design guidance.

Chiswick useful fact 9: High Road projects can be technical before visual

For Chiswick High Road flats and mixed-use buildings, fire escape, acoustics, ventilation, use history, servicing and commercial neighbours can control the design before finishes or joinery are discussed.

Chiswick useful fact 10: the service route changes by sub-area

The useful Chiswick service route can be listed-building advice, Article 4 planning, family-house feasibility, river-edge heritage review, Licence to Alter, building regulations or tender support depending on the exact address.

Chiswick useful fact 11: Bedford Park repairs can still be consent work

In Bedford Park, a repair brief can become a consent brief if it touches listed fabric, Article 4-controlled frontage, roof coverings, chimneys, windows, doors, exterior paint, boundary walls or gates. The practical service is to separate like-for-like maintenance from alteration, then decide whether the owner needs advice, drawings, a listed-building submission, planning permission or a contractor specification.

Chiswick useful fact 12: appraisals should shape material choices

Chiswick material choices should not be selected only from a supplier catalogue. Bedford Park brick, tile, joinery and chimney language, Old Chiswick brick and riverside character, Grove Park garden setting and Chiswick High Road commercial frontage all point to different material decisions. This is why a useful early package includes photographs, precedent review and notes on what the local appraisal is protecting.

Chiswick useful fact 13: side-return extensions can be drainage projects

A Chiswick side-return or rear extension often depends on manholes, shared drains, soil stacks, existing rear additions, garden levels and how the structure bears onto party walls. If those points are not surveyed early, the planning drawing can promise a footprint that later becomes expensive to engineer. The service should therefore connect measured survey, drainage review and structural assumptions before the scheme is sold as simple.

Chiswick useful fact 14: High Road upper parts need mixed-use checks

For upper floors along or near Chiswick High Road, the address may carry commercial use history, shared access, restaurant or shop neighbours, old service routes, acoustic transfer and ventilation constraints. The useful architectural work is not only a nicer flat layout; it is confirming whether fire escape, extract, refuse, noise, planning use and building-management rules allow the layout to work.

Chiswick useful fact 15: Grove Park access can change the construction route

Grove Park and similar family-house streets may offer generous homes, but access to the rear can still be narrow or shared. Scaffold, skips, deliveries, temporary kitchens, tree protection and garden storage should be considered before tender. A contractor who cannot get materials to the work face without damaging the house or garden will price the project differently from a drawing-only assumption.

Chiswick useful fact 16: Old Chiswick and Strand on the Green need river awareness

Old Chiswick and Strand on the Green projects can be shaped by historic riverside setting, flood awareness, access, older fabric, views and neighbour sensitivity. A rear or lower-ground proposal should therefore be tested with sections, levels, drainage and setting photographs before it is treated like an inland suburban extension. The useful evidence is often local and physical rather than purely stylistic.

Chiswick useful fact 17: authority boundaries affect validation

A Chiswick owner may think the borough question is administrative, but it affects validation requirements, planning forms, design guidance, conservation references, Article 4 records and officer expectations. Bedford Park is the obvious example because it crosses Hounslow and Ealing contexts, but the same caution applies near Hammersmith and Fulham edges. The address check is part of the professional service.

Chiswick useful fact 18: tender drawings need retained-fabric notes

Chiswick tender drawings should say what is being retained and protected, not only what is new. Old brickwork, timber floors, sash windows, chimneys, roof structure, garden walls, drainage, decorative plaster, existing services and neighbouring boundaries can all affect cost and sequence. That construction evidence makes the technical package useful for pricing and delivery, not only consent.

Chiswick useful fact 19: roof work needs a different argument in each setting

A Chiswick loft or roof alteration can be a permitted-development volume question, a conservation-area roofscape question, a Bedford Park fabric question or a flat/freeholder question. The service should check ridge line, chimney stacks, front roof slope, rear visibility, stair position, fire escape and ownership before advising whether the route is lawful development, planning, listed-building consent or Licence to Alter.

Chiswick useful fact 20: interior architecture can trigger planning evidence

Interior architecture in Chiswick can still affect planning or freeholder evidence if it moves external vents, rooflights, doors, windows, plant, shopfront elements, drainage, kitchens or bathrooms. A kitchen extension in Grove Park, a flat refurbishment near the High Road and a Bedford Park internal alteration should therefore be checked for external consequences before the project is described as only interiors.

Chiswick useful fact 21: consultant timing changes the fee strategy

Some Chiswick projects should bring consultants in early: arboricultural input for tree-sensitive gardens, drainage review for side returns, structural advice for wide openings, heritage advice for Bedford Park or listed fabric, acoustic/fire advice for flats and flood-aware advice for river-edge settings. The right consultant timing can prevent a cheap first drawing stage becoming an expensive redesign.

Chiswick useful fact 22: planning precedent has to be read by street

A neighbouring approval is useful only after the street, date, conditions, appeal history and property type are checked. A Grove Park extension, a Bedford Park window decision, an Old Chiswick riverside scheme and a High Road upper-floor alteration may all sit under the Chiswick label, but none is a universal precedent for the others.

Chiswick useful fact 23: packages should be separated by audience

A Chiswick owner may need different information for Hounslow or Ealing planning, a freeholder, building control, a structural engineer, party wall surveyor, tree consultant and contractor. The same drawings can support several routes, but the notes, schedules, evidence and technical assumptions should be tailored so each reviewer sees the information they actually need.

Chiswick useful fact 24: the best first meeting is evidence-led

The best first Chiswick meeting is not a style conversation alone. It should identify the sub-area, authority, conservation designation, Article 4 or listed status, property type, ownership route, drainage/tree/access risks and likely consent route. Only then can we advise whether the next paid stage should be feasibility, planning, heritage, Licence to Alter, technical design or tender support.

Useful local facts

What Chiswick homeowners should know

What Chiswick owners should gather before a fee

Prepare the exact address, old drawings, planning history, lease or title documents, photos of the front, roof, rear and garden, any drainage records, tree information and details of previous extensions or flat conversions.

Bedford Park owners should not start with style alone

For Bedford Park, the useful first question is not only what the house should look like. It is whether the work affects listed fabric, Article 4-controlled elevations, roofs, chimneys, windows, boundaries or materials.

Grove Park and river-edge owners should check setting first

For Grove Park, Old Chiswick and Strand on the Green, early checks should cover trees, garden levels, river or flood context, views, neighbour outlook, side access and whether the existing house already has sensitive rear alterations.

Flat owners should check lease, risers and fire/acoustic route

For flats and maisonettes, gather the lease, freeholder requirements, riser positions, existing floor build-ups, fire information, structural assumptions and common-part access rules before fixing kitchen, bathroom or open-plan changes.

Chiswick mistakes that cause redesign

The common mistakes are treating Bedford Park as ordinary permitted development, ignoring mixed-use conditions on the High Road, designing across drains, missing tree or flood constraints, and separating interiors from the technical evidence needed for approval.

Local process

How we would sequence a project in Chiswick

Stage 1: authority, conservation and Article 4 check

Confirm whether Hounslow, Ealing or another authority controls the address, then identify the conservation area, Article 4 status, listing and planning history before design options are treated as reliable.

Stage 2: survey, fabric and title review

Commission or review measured survey information, photographs, lease or title records, existing structure, drainage, tree context and previous permissions. In Bedford Park, include fabric and frontage evidence from the start.

Stage 3: feasibility tied to local risks

Develop options that respond to the actual Chiswick condition: Article 4 frontage, listed fabric, side access, garden depth, flood context, mixed-use neighbours, drainage, party walls or leasehold constraints.

Stage 4: consent package with local evidence

Prepare planning, listed-building, lawful development, freeholder or pre-application information around the correct reviewer, rather than assuming one drawing pack will satisfy every route.

Stage 5: building regulations and consultant coordination

Coordinate structural, drainage, fire, acoustic, energy, ventilation, waterproofing and party wall assumptions before the project moves from approved drawings to buildable information.

Stage 6: tender and site sequencing

Define access, protection, working sequence, retained fabric, services shutdowns, temporary kitchen assumptions, waste routes and garden logistics so contractor pricing reflects the actual Chiswick site.

Decision checklist

What to check before starting in Chiswick

Decision 1: Bedford Park control or ordinary householder planning

The first decision is whether the property is in Bedford Park or another controlled context where listed-building, conservation-area and Article 4 evidence changes the brief before design starts.

Decision 2: family house, river edge or mixed use

The second decision is whether the address is a family house, river-edge property, High Road mixed-use building, flat, maisonette or converted house. Each requires a different drawing and evidence sequence.

Which Chiswick service route fits the property

Some clients need concept options, some need planning drawings, some need listed-building or conservation evidence, and others need Licence to Alter or technical feasibility. The address decides the useful first package.

Decision 4: when to move from planning to tender

Move into tender only when the planning route, lease/freeholder route, consultant assumptions, drainage, structure, fire, acoustics, access and retained-fabric questions are sufficiently defined for a contractor to price.

Thinking about a project in Chiswick?

Send the address and a short description. We will confirm the likely approval route and the drawings your project needs.

Book an Architectural ConsultationSend Project Detailsor call 020 8054 8756

Local planning

Planning & conservation context

Hounslow states that there are currently 29 conservation areas in the borough. For Chiswick, the relevant first check can include Bedford Park, Chiswick High Road, Chiswick House, Grove Park, Kew Bridge, Old Chiswick, Strand on the Green, Stamford Brook, Turnham Green or another nearby designation.

Hounslow lists Chiswick High Road Conservation Area Appraisal updated January 2022. It also lists Chiswick House and Grove Park Conservation Area Appraisals updated January 2021, and Old Chiswick Conservation Area Appraisal updated January 2020.

Hounslow lists Old Chiswick Conservation Area Appraisal updated January 2020. It also lists Strand on the Green Conservation Area Appraisal, so river-edge and old-village context should be checked separately from Bedford Park or Chiswick High Road.

Hounslow Article 4 guidance says Article 4(2) directions apply to Bedford Park and Gunnersbury Conservation Areas. The same guidance explains that these directions can require planning permission for works that would otherwise be permitted development, including alteration of a dwellinghouse, porches, hardstanding, boundaries, exterior painting and chimney works.

Hounslow Bedford Park appraisal material records surviving original-suburb buildings as Grade II listed in 1967. For an owner, that means listed-building checks and conservation-area checks should happen before repair, window, roof, chimney, frontage or boundary decisions are treated as minor.

Chiswick can sit close to borough boundaries. Bedford Park crosses Hounslow and Ealing contexts, and parts of Chiswick sit close to Hammersmith and Fulham. The authority and policy route must therefore be checked by address, not by postcode shorthand.

Riverside and garden settings around Old Chiswick and Strand on the Green should be checked for flood, drainage, tree, historic-setting and access constraints before extension or refurbishment drawings are taken into technical design.

Chiswick High Road and other mixed-use edges need use-history, acoustic, fire, ventilation, servicing and shopfront checks before residential layouts, external plant or new openings are presented as straightforward.

Chiswick includes notable conservation areas such as Bedford Park, where the Arts-and-Crafts character is closely protected.

For the wider local-authority picture — policies, timescales and application routes — see planning in Hounslow.

Illustrative study — street elevation

Services

Architectural services in Chiswick

Planning & Consents

Heritage & Conservation

Technical & Building Regulations

Explore all architectural services

For services without a dedicated Chiswick page, use the London-wide overview to understand the scope, deliverables and next steps.

Extensions & Renovations

Technical & Building Regulations

Nearby

Nearby areas we cover

HammersmithRichmondFulhamBarnesEaling

Architecture in Chiswick: FAQs

Is my Chiswick home in a conservation area?

Parts of Chiswick, including Bedford Park, are within conservation areas where external alterations are closely assessed. We confirm the designation for your property.

Which borough handles Chiswick planning?

Chiswick falls within the London Borough of Hounslow. Proposals are assessed against Hounslow’s local plan and any relevant conservation-area appraisal.

Can you design a garden-facing kitchen extension?

Yes. Rear extensions that open a kitchen-dining space to the garden are a common Chiswick project, which we design and detail.

Why is Bedford Park treated differently from other Chiswick streets?

Because Bedford Park has strong conservation, listed-building and Article 4 sensitivity. Hounslow appraisal material records surviving original-suburb buildings as Grade II listed in 1967, and Hounslow Article 4 guidance says Article 4(2) directions apply to Bedford Park.

Can you help with a Chiswick High Road flat above commercial premises?

Yes. We would check use history, lease or freeholder rules, fire escape, acoustics, ventilation, servicing and building-management requirements before fixing the layout or external plant strategy.

What should I check before a Chiswick side-return extension?

Check conservation status, drains and manholes, side access, party walls, tree context, previous extensions and roof or stair implications before assuming the footprint is straightforward.

Does Article 4 mean I cannot alter a Bedford Park house?

No. It means certain works need planning permission and must be justified carefully. We check the Article 4 position, listed status, existing fabric and previous approvals before advising what drawings or consent route are useful.

Discuss a project in Chiswick

Send us your Chiswick address and a description of the work. We will advise on the planning context and the drawings you will need.

Book an Architectural ConsultationEstimate the feesor call 020 8054 8756
Call 020 8054 8756Send Details