Removal of existing polycarbonate roof on existing rear conservatory extension and replacement with a mono-pitch tiled roof and demolition of existing bay extension to the conservatory and new window arrangement to rear single-storey rear extension.
Erection of a single storey side extension, front porch, new front/side boundary treatment with railing and a single storey detached outbuilding to the rear of the house.
128 Thornbury Road, Isleworth, London, TW7 4NE · premises record
Removal of existing polycarbonate roof on existing rear conservatory extension and replacement with a mono-pitch tiled roof and demolition of existing bay extension to the conservatory and new window arrangement to rear single-storey rear extension.
Erection of a single storey side extension, front porch, new front/side boundary treatment with railing and a single storey detached outbuilding to the rear of the house.
128 Thornbury Road, Isleworth, London, TW7 4NE · premises record
RETENTION of a single-storey conservatory extn to dwellinghouse.
124 Thornbury Road, Isleworth, Middlesex, TW7 4NE · premises record
Approved
2000-01-07
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PF-Full Applications
Building control
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 4 premises each one covers.
Designation
Coverage
Conservation Area
Spring Grove · reference HSLCA23 · covers 4 of 4 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 4 of 4 premises. Some normally permitted changes may require planning permission.
Conservation Area
Spring Grove · reference HSLCA23 · covers 4 of 4 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 4 of 4 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).
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings C: 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
The Developer Plan
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Signal
Evidence
Long hold · 7 Jun 2001
last sale £340,000 · 25 yrs held · 124 THORNBURY ROAD · source hmlr_ppd
Long hold · 7 Jun 2001
last sale £340,000 · 25 yrs held · 124 THORNBURY ROAD · source hmlr_ppd
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
TW7 4NE, Hounslow: Planning and Property History | Planning Atlas