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Permitted11/01690/FULLRear extension

23 Buckingham Palace Road 15 Warwick Row Westminster SW1W 0PP

Extension of time for the commencement of development granted planning permission on 22 February 2006 (RN: 05/06394/FULL); namely, demolition of 15 Warwick Row and erection of a building comprising ground and six upper floors for use as three self-contained residential flats (3 x 2 bedroom) with one garage parking space and terrace at main roof level. Alterations and extensions to 23 Buckingham Palace Road including two additional storeys at fourth and fifth floor roof level, rear extensions at basement, first, second and third floor level, installation of spiral staircase at rear third to fifth floor level and terraces at second, third and fifth floor level in connection with use of part basement and first to fifth floors as four self-contained residential flats (1 x studio, 2 x 2 bedroom, 1 x 3 bedroom).

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
14 Apr 2011
— completed

Application details

Reference
11/01690/FULL
Local authority
Westminster
Postcode
SW1W 0PP
Ward
ST. JAMES'S
Application type
All Other
Property type
Flat

Key dates

Decided
14 Apr 2011

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

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 £1,202,500 — the median of the last 4 market sales in SW1W 0PP, £950,000 to £3,170,000.

Contains HM Land Registry data © Crown copyright and database right 2022. 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