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PermittedP/2021/4697Submitted 4 years agoLoft conversion

12A Church Walk Hounslow TW8 8DB

Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating hip-to-gable conversion, Juliet balcony and two front roof windows to the house

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Progress

Submitted
29 Nov 2021
— completed
Validated
29 Nov 2021
— completed
Consultation
—
— completed
Target date
24 Jan 2022
— completed
Decided
20 Jan 2022
— completed

Application details

Reference
P/2021/4697
Local authority
Hounslow
Postcode
TW8 8DB
Ward
Syon (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
29 Nov 2021
Validated
29 Nov 2021
Target decision
24 Jan 2022
Decided
20 Jan 2022

Estimated project value

£21k–£43k

Based on the 13.6m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 13.56m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £843,750 — the median of the last 8 market sales in TW8 8DB, £640,000 to £985,000.

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.

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