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PermittedP/2023/2363Submitted 3 years agoLoft conversion

58 Argyle Avenue Hounslow TW3 2LF

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows

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Progress

Submitted
24 Jul 2023
— completed
Validated
24 Jul 2023
— completed
Consultation
—
— completed
Target date
18 Sept 2023
— completed
Decided
18 Sept 2023
— completed

Application details

Reference
P/2023/2363
Local authority
Hounslow
Postcode
TW3 2LF
Ward
Hounslow South
Application type
All Other
Property type
House

Key dates

Submitted
24 Jul 2023
Validated
24 Jul 2023
Target decision
18 Sept 2023
Decided
18 Sept 2023

Estimated project value

£57k–£120k

Based on the 37.7m² 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: 37.7m² · 2 additional bedrooms

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 £350,000 — the median of the last 7 market sales in TW3 2LF, £315,000 to £780,000.

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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