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Permitted22/05897/FULLSubmitted 4 years agoWindows and doors

46 Manchester Street Westminster W1U 7LS

Installation of 4x air source heat pumps at roof level, single-story extension to the existing rear ground floor to extend existing office use, erection of small closet extension to accommodate WCs at rear mid-ground/first and mid-first/second floors, replacement of non-original windows with double glazed timber sash windows, external repairs to building and associated works, all in association with continued office (Class E) use.

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Progress

Submitted
12 Sept 2022
— completed
Validated
12 Sept 2022
— completed
Consultation
13 Oct 2022
— completed
Target date
7 Nov 2022
— completed
Decided
26 Sept 2023
— completed

Application details

Reference
22/05897/FULL
Local authority
Westminster
Postcode
W1U 7LS
Ward
MBW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
12 Sept 2022
Validated
12 Sept 2022
Comments close
13 Oct 2022
Target decision
7 Nov 2022
Decided
26 Sept 2023

Estimated project value

£5k–£16k

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: FMB 2026 double glazing guide, 3-bed semi full replacement.

Floor area gained: 3

Recently sold nearby

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

Homes here go for about £5,250,000 — the median of the last 5 market sales in W1U 7LS, £930,000 to £14,250,000.

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.

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