← Back to search

RefusedP/2019/1337Submitted 7 years agoSide extension

284 Westmacott Drive Hounslow TW14 9XA

Retrospective application for erection of a single storey side extension for use as granny annexe ancillary to the main house with pitched roof to front

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
3 Apr 2019
— completed
Validated
3 Apr 2019
— completed
Consultation
—
— completed
Target date
29 May 2019
— completed
Decided
21 May 2019
— completed

Application details

Reference
P/2019/1337
Local authority
Hounslow
Postcode
TW14 9XA
Ward
Feltham West (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
3 Apr 2019
Validated
3 Apr 2019
Target decision
29 May 2019
Decided
21 May 2019

Estimated project value

£32k–£75k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026 extension rates.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £442,500 — the median of the last 6 market sales in TW14 9XA, £375,000 to £492,500.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications