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PermittedP/1999/1183Submitted 27 years agoLoft conversion

21C Grosvenor Road Hounslow W4 4EQ

Erection of roof extension to first floor flat.

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Map of the site

Progress

Submitted
25 May 1999
— completed
Validated
25 May 1999
— completed
Consultation
—
— completed
Target date
20 Jul 1999
— completed
Decided
24 Aug 1999
— completed

Application details

Reference
P/1999/1183
Local authority
Hounslow
Postcode
W4 4EQ
Ward
20
Application type
All Other
Property type
Flat

Key dates

Submitted
25 May 1999
Validated
25 May 1999
Target decision
20 Jul 1999
Decided
24 Aug 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

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £512,500 — the median of the last 6 market sales in W4 4EQ, £350,000 to £2,850,000.

Contains HM Land Registry data © Crown copyright and database right 2023. 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