Building-control records are not yet collected for Hounslow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 21 premises each one covers.

Designation

Coverage

Conservation Area

Isleworth Riverside · reference 1215 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Conservation Area

Isleworth Riverside · reference HSLCA05 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Archaeological Priority Area

Summary and Definition The Archaeological Priority Area covers the medieval and post-medieval settlement of Isleworth and the adjacent section of the Thames foreshore which includes the Isleworth Ait (island). The APA · reference 220944 · covers 21 of 21 premises. Groundworks may require archaeological assessment or investigation.

Article 4 Direction Area

Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.

Conservation Area

Isleworth Riverside · reference 1215 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Conservation Area

Isleworth Riverside · reference HSLCA05 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Archaeological Priority Area

Show all 4 rows

Article 4 Direction Area

Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

TW7 7AA46 m TW7 7AJ49 m TW7 7EE57 m TW7 7AN63 m TW7 7AD70 m TW7 7FR78 m TW7 7AE85 m TW7 7EL93 m

Algar Road0 m South Street0 m Worple Road29 m Tolson Road55 m

People

Who is involved?

Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.

Development

What could it become?

Planning precedent0 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.

Energy8 EPC records; ratings B: 2, C: 3, D: 2, E: 1.

What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.