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Planning guide · Hounslow

Chiswick and Old Isleworth carry the Hounslow listed stock

How Listed Building Consent works in Hounslow, when you need it, and how to get a sensitive design approved.

Quick answer

Borough
Hounslow
Planning authority
Hounslow Council
Conservation areas
30
Statutory determination
8 weeks
Our approval rate
98% first time

Chartered architectural technologist at work — architectural drawings in Hounslow
In detail

Answers for Hounslow

Does Hounslow have listed buildings?

Yes. Hounslow has hundreds of listed buildings, particularly in Chiswick, Bedford Park, Old Isleworth, Brentford. Listed Building Consent is required for any work affecting character — internal or external.

What's the difference between planning permission and Listed Building Consent?

Planning permission concerns the visual and use impact on the surroundings. Listed Building Consent concerns the heritage value of the building itself — fabric, features, character. Most listed-building works need both.

How long does Listed Building Consent take in Hounslow?

8 weeks statutory, but with conservation officer and Historic England consultation, expect 12–16 weeks. Grade I and Grade II* always involve Historic England.

What's involved in a listed building application?

Detailed measured survey, existing-condition drawings, proposed drawings, Heritage Statement, materials specification, and a justification for every change. Photographs of every affected feature.

Can I refuse internal change permission for a listed building?

No. Listed status protects internal features as well — period plasterwork, joinery, fireplaces, staircases. Removal without consent is a criminal offence.

Related guides for Hounslow
An architectural technologist checking a printed set of house drawings, marking a proposed elevation in red — listed building consent in Hounslow
Every set is checked line by line against the validation checklist before it leaves the office.
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Which postcode districts around Hounslow do we cover for listed building consent application work?

Every Hounslow postcode district we draw in, the stock that dominates it and the authority that validates a listed building consent application there. Hounslow fees below are the statutory England rates for 2026, not listed building consent application estimates.

PostcodeAreaDominant stockWhat it means for a listed building consent application
TW8BrentfordGeorgian fragments, Victorian terraces, new-buildTW8 covers Brentford only; Hounslow Council handles the listed building consent application.
TW13Feltham1930s semi-detached, post-war estatesA listed building consent application at an TW13 address in Feltham is determined by Hounslow Council under its own Local Plan policies for Feltham.
TW14Feltham / East BedfontEdwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in BrentfordTW14 covers Feltham / East Bedfont only; Hounslow Council handles the listed building consent application.
W3ActonVictorian and Edwardian terracesActon is split at W3. Either Ealing Council or Hounslow Council can determine a listed building consent application here, so the W3 address is checked against both policies maps first.
W4Chiswick / Bedford ParkArts & Crafts villas (listed)W4 straddles a boundary: Chiswick / Bedford Park addresses fall to Hounslow Council or Ealing Council, so confirm which authority validates the listed building consent application before submitting W4 drawings.
TW3Hounslow1930s semi-detached, post-war flatsTW3 covers Hounslow only; Hounslow Council handles the listed building consent application.
TW4Hounslow WestEdwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in BrentfordA listed building consent application at an TW4 address in Hounslow West is determined by Hounslow Council under its own Local Plan policies for Hounslow West.
TW5Heston / CranfordEdwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in BrentfordTW5 covers Heston / Cranford only; Hounslow Council handles the listed building consent application.

How does a listed building consent application differ street by street across Hounslow?

Roof pitch, wall build-up and plot depth change every few Hounslow streets, and each one changes what a listed building consent application can achieve at that address.

How do conservation areas and Article 4 affect a listed building consent application in Hounslow?

How designation changes a Hounslow listed building consent application: Hounslow Council maintains 30 conservation areas, including Old Isleworth, Brentford, Chiswick. Inside any of them a Hounslow listed building consent application cannot rely on permitted development, and the route becomes a £548 householder application determined in 8 weeks rather than a £249 prior approval in 6 weeks. Brentford sets the tone for Hounslow casework.

Article 4 and your Hounslow listed building consent application: Hounslow Council has made no borough-wide direction, so permitted development for a listed building consent application in Hounslow generally survives outside Hounslow conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a W4 owner records that a listed building consent application was lawful.

What Hounslow is built from: Edwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in Brentford. Chiswick is one of west London's most conservation-controlled areas; outer Hounslow is permissive suburban. That mix decides the listed building consent application route in Hounslow more than the postcode does.

Which neighbouring authorities border Hounslow?

Sources for this Hounslow listed building consent application page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.

Listed building consent in Hounslow — the exterior of London house before works
The exterior of a london house before works — listed building consent in Hounslow.

What does the record show for Hounslow?

Hounslow's listed buildings are concentrated in Chiswick and Old Isleworth, where the riverside frontages were built before the borough's twentieth-century expansion westwards.

30conservation areas, where unlisted buildings are still controlled
Hounslow planning record, 2023 Q2 to 2026 Q1
MeasureHounslowContext
Listed-works certificates issued0London issued 114 across all 33 boroughs
Conservation areas30the council's own published figure

Hounslow has not published a listed-building layer to the national register, so no count is shown here -- check the address against Historic England's list.

Sources: MHCLG District Planning Application Statistics (PS1/PS2) and the MHCLG Planning Data Platform registers, covering 2023 Q2 to 2026 Q1. Contains public sector information licensed under the Open Government Licence v3.0.

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