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Permitted12/05419/FULLRear extension

48 Albemarle Street Westminster W1S 4JP

Partial demolition and erection of rear extension from ground to fourth floor level and associated external alterations. Creation of a mezzanine level between the first and second floor and use of the first to fourth floors as four self-contained residential units (1 x 3 bed and 3 x 2 bed). Installation of air conditioning units within an acoustic enclosure in two areas at roof level.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
27 Nov 2012
— completed

Application details

Reference
12/05419/FULL
Local authority
Westminster
Postcode
W1S 4JP
Ward
WEST END
Application type
All Other
Property type
House

Key dates

Decided
27 Nov 2012

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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.

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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