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Permitted20/08069/LBCSubmitted 5 years agoRoof works

74 Wimpole Street Westminster W1G 9RR

Installation of air conditioning units and air source heat pumps at roof level with associated internal pipework and fan coil units; installation of new rooflights; removal of staircases at lower ground and roof level; removal of non-original partitions to 3rd floor; new lighting and media systems; fire proofing to doors and floors; replacement metal frame ceiling to lower ground floor including extract ductwork; replacement of non-original doors with new panelled doors; replacement sanitary and kitchenware; installation of secondary glazing and associated works.

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Progress

Submitted
24 Dec 2020
— completed
Validated
24 Dec 2020
— completed
Consultation
3 Aug 2021
— completed
Target date
18 Feb 2021
— completed
Decided
27 Jul 2021
— completed

Application details

Reference
20/08069/LBC
Local authority
Westminster
Postcode
W1G 9RR
Ward
MHA_02
Application type
All Other
Property type
House

Key dates

Submitted
24 Dec 2020
Validated
24 Dec 2020
Comments close
3 Aug 2021
Target decision
18 Feb 2021
Decided
27 Jul 2021

Estimated project value

£9k–£25k

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: Checkatrade / BestBuilders 2026 roof replacement, 3-bed semi.

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 £1,000,000 — the median of the last 5 market sales in W1G (the wider postcode district), £700,000 to £2,140,750.

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