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 49 premises each one covers.

Designation

Coverage

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 49 of 49 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 49 of 49 premises. Some normally permitted changes may require planning permission.

Archaeological Priority Area

Article 4 Direction Area

Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 49 of 49 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 6AG50 m TW7 6AY154 m TW7 6TJ154 m TW7 6TL161 m TW7 6TH173 m TW7 6AE192 m TW7 6AX197 m TW7 6TR211 m

Park Road0 m Twickenham Road0 m West Middlesex University Hospital4 m Amhurst Gardens5 m Hepple Close9 m Union Lane13 m Snowy Fielder Waye22 m Mill Plat24 m White Lodge Close25 m Thackeray Close27 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 183 mapped decisions in this postcode — precedent for what has been permitted and refused here.

EnergyNo EPC records joined yet.

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.

Thinking about a project here?

How long would a planning application take here? →

Hounslow's real decision times and approval rates, measured from the record — not the statutory target.

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