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PermittedP/2010/1885Submitted 16 years agoLoft conversion

56 Byron Avenue Hounslow TW4 6LX

Certificate of Lawfulness for the retention of existing hip to gable side and rear roof extensions with gable end window and roof lights.

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Map of the site

Progress

Submitted
6 Jul 2010
— completed
Validated
6 Jul 2010
— completed
Consultation
—
— completed
Target date
31 Aug 2010
— completed
Decided
2 Aug 2010
— completed

Application details

Reference
P/2010/1885
Local authority
Hounslow
Postcode
TW4 6LX
Ward
Cranford (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
6 Jul 2010
Validated
6 Jul 2010
Target decision
31 Aug 2010
Decided
2 Aug 2010

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.

Homes here go for about £245,000 — the median of the last 7 market sales in TW4 6LX, £230,000 to £507,500.

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.

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