How Listed Building Consent works in Hounslow, when you need it, and how to get a sensitive design approved.
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.
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.
8 weeks statutory, but with conservation officer and Historic England consultation, expect 12–16 weeks. Grade I and Grade II* always involve Historic England.
Detailed measured survey, existing-condition drawings, proposed drawings, Heritage Statement, materials specification, and a justification for every change. Photographs of every affected feature.
No. Listed status protects internal features as well — period plasterwork, joinery, fireplaces, staircases. Removal without consent is a criminal offence.



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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.
| Postcode | Area | Dominant stock | What it means for a listed building consent application |
|---|---|---|---|
| TW8 | Brentford | Georgian fragments, Victorian terraces, new-build | TW8 covers Brentford only; Hounslow Council handles the listed building consent application. |
| TW13 | Feltham | 1930s semi-detached, post-war estates | A listed building consent application at an TW13 address in Feltham is determined by Hounslow Council under its own Local Plan policies for Feltham. |
| TW14 | Feltham / East Bedfont | Edwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in Brentford | TW14 covers Feltham / East Bedfont only; Hounslow Council handles the listed building consent application. |
| W3 | Acton | Victorian and Edwardian terraces | Acton 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. |
| W4 | Chiswick / Bedford Park | Arts & 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. |
| TW3 | Hounslow | 1930s semi-detached, post-war flats | TW3 covers Hounslow only; Hounslow Council handles the listed building consent application. |
| TW4 | Hounslow West | Edwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in Brentford | A 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. |
| TW5 | Heston / Cranford | Edwardian villas in Chiswick and Turnham Green; Georgian in Isleworth; 1930s semi-detached in Hounslow and Feltham; riverside new-build in Brentford | TW5 covers Heston / Cranford only; Hounslow Council handles the listed building consent application. |
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 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.
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.

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.
| Measure | Hounslow | Context |
|---|---|---|
| Listed-works certificates issued | 0 | London issued 114 across all 33 boroughs |
| Conservation areas | 30 | the 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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