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Permitted21/00155/FULLSubmitted 5 years agoLoft conversion

19 Upbrook Mews Westminster W2 3HG

Conversion of garage into habitable space and erection of a mansard roof extension with raising the height of the party wall to 18 Upbrook Mews.

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Progress

Submitted
11 Jan 2021
— completed
Validated
11 Jan 2021
— completed
Consultation
29 Mar 2022
— completed
Target date
8 Mar 2021
— completed
Decided
6 Dec 2022
— completed

Application details

Reference
21/00155/FULL
Local authority
Westminster
Postcode
W2 3HG
Ward
LGB_02
Application type
All Other
Property type
House

Key dates

Submitted
11 Jan 2021
Validated
11 Jan 2021
Comments close
29 Mar 2022
Target decision
8 Mar 2021
Decided
6 Dec 2022

Estimated project value

£105k–£220k

Based on the 65.5m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 65.47 · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £1,410,000 — the median of the last 7 market sales in W2 3HG, £1,010,000 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.

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