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Permitted17/04743/FULLRear extension

11 Chapter Street Westminster SW1P 4NY

Use of ground floor for Class A2 (financial and professional services) purposes and use of upper floors as 2 residential flats. Erection of rear extensions at ground, and roof levels; alterations to the shopfront.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
28 Jul 2017
— completed

Application details

Reference
17/04743/FULL
Local authority
Westminster
Postcode
SW1P 4NY
Ward
VINCENT SQUARE
Application type
All Other
Property type
Flat

Key dates

Decided
28 Jul 2017

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,150,000 — the median of the last 7 market sales in SW1P 4NY, £190,000 to £2,000,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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