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PermittedP/1999/1177Submitted 27 years agoLoft conversion

20 Burnaby Gardens Hounslow W4 3DT

Certificate of lawfulness for the erection of roof extension todwellinghouse.

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Progress

Submitted
2 Jun 1999
— completed
Validated
2 Jun 1999
— completed
Consultation
— completed
Target date
28 Jul 1999
— completed
Decided
7 Sept 1999
— completed

Application details

Reference
P/1999/1177
Local authority
Hounslow
Postcode
W4 3DT
Ward
Chiswick Riverside (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
2 Jun 1999
Validated
2 Jun 1999
Target decision
28 Jul 1999
Decided
7 Sept 1999

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner 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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,559,365 — the median of the last 6 market sales in W4 3DT, £1,235,000 to £1,835,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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