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Permitted14/12041/FULLRear extension

20 Bourdon Street Westminster W1K 3PL

Use of the existing garage and studio/office at ground floor level for retail (Class A1). Single storey rear extension at first floor level in association with the use of the first floor and second floors as 2 x 2 bedroom residential units (Class C3) and associated internal and external alterations.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
30 Jan 2015
— completed

Application details

Reference
14/12041/FULL
Local authority
Westminster
Postcode
W1K 3PL
Ward
WEST END
Application type
All Other
Property type
Commercial

Key dates

Decided
30 Jan 2015

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.

Homes here go for about £4,687,500 — the median of the last 4 market sales in W1K (the wider postcode district), £3,950,000 to £6,400,000.

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