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Permitted09/08043/FULLBasement

123 St George's Square Westminster SW1V 3QP

Use of building as nine self-contained flats (4 x 1 bed, 2 x 2 bed, 3 x 3 bed) with associated external alterations. Demolition of existing single storey extension on Grosvenor Road and construction of dwelling house (3 bed) at basement, ground and first floor levels.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
17 Dec 2009
— completed

Application details

Reference
09/08043/FULL
Local authority
Westminster
Postcode
SW1V 3QP
Ward
TACHBROOK
Application type
All Other
Property type
Flat

Key dates

Decided
17 Dec 2009

Estimated project value

£135k–£340k

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: trade estimate.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £1,095,000 — the median of the last 8 market sales in SW1V 3QP, £590,000 to £1,516,000.

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