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Permitted09/04354/FULLTwo-storey extension

63 Gloucester Place Westminster W1U 8JL

Use of basement to first floors as 2x1 bedroom and 1x2 bedroom residential units (Class C3) and demolition of existing rear extension and erection of a two storey rear extension at basement and ground floor level (variation to permission granted on 23 April 2009 involving associated internal alterations).

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
3 Nov 2009
— completed

Application details

Reference
09/04354/FULL
Local authority
Westminster
Postcode
W1U 8JL
Ward
BRYANSTON AND DORSET SQUARE
Application type
All Other
Property type
House

Key dates

Decided
3 Nov 2009

Estimated project value

£75k–£175k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £1,175,000 — the median of the last 5 market sales in W1U (the wider postcode district), £685,000 to £1,500,000.

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