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PermittedP/2010/3216Submitted 15 years agoLoft conversion

133 Argyle Avenue Hounslow TW3 2LL

Certificate of lawfulness for the proposed erection of a rear roof extension and hip to gable roof conversion with a roof light on the front elevation of the house

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Progress

Submitted
17 Nov 2010
— completed
Validated
17 Nov 2010
— completed
Consultation
—
— completed
Target date
12 Jan 2011
— completed
Decided
12 Jan 2011
— completed

Application details

Reference
P/2010/3216
Local authority
Hounslow
Postcode
TW3 2LL
Ward
Hounslow South (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
17 Nov 2010
Validated
17 Nov 2010
Target decision
12 Jan 2011
Decided
12 Jan 2011

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

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 £610,000 — the median of the last 8 market sales in TW3 2LL, £300,000 to £720,000.

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.

Nearby applications