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PermittedP/1999/2215Submitted 26 years agoLoft conversion

78 Kneller Gardens Hounslow TW7 7NW

Certificate of Lawfulness for erection of roof extension to dwellinghouse and erection of detached garage.

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Progress

Submitted
28 Sept 1999
— completed
Validated
28 Sept 1999
— completed
Consultation
—
— completed
Target date
23 Nov 1999
— completed
Decided
9 Dec 1999
— completed

Application details

Reference
P/1999/2215
Local authority
Hounslow
Postcode
TW7 7NW
Ward
Alperton
Application type
All Other
Property type
House

Key dates

Submitted
28 Sept 1999
Validated
28 Sept 1999
Target decision
23 Nov 1999
Decided
9 Dec 1999

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 £582,500 — the median of the last 8 market sales in TW7 7NW, £507,500 to £755,000.

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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