3 Montagu Mews South Westminster W1H 7ER
Erection of single storey rear infill extension with roof lantern, installation of replacement windows and doors to front and rear facades, installation of two new rooflights and replacement of one rooflight, alterations to the front elevation at ground floor and use of the garage as living space; all to extend and alter dwellinghouse (Class C3).
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Progress
Application details
- Reference
- 20/06613/FULL
- Local authority
- Westminster
- Postcode
- W1H 7ER
- Ward
- BDA_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 19 Oct 2020
- Validated
- 19 Oct 2020
- Comments close
- 24 Nov 2020
- Target decision
- 14 Dec 2020
- Decided
- 5 Feb 2021
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.
- 8 MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · Leasehold · £1,259,70017 months ago23 May 2025
- 3 MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · £2,000,0006 years ago21 Aug 2020
- 2A MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · £2,775,00010 years ago12 Sept 2016
- 2A MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · £1,800,00016 years ago1 Dec 2009
- 3 MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · £1,050,00020 years ago26 Jul 2006
- 1A MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · £880,00022 years ago7 Nov 2003
- 1 MONTAGU MEWS SOUTH, LONDON, W1H 7ERTerraced · Leasehold · £490,00027 years ago14 May 1999
Homes here go for about £1,259,700 — the median of the last 7 market sales in W1H 7ER, £490,000 to £2,775,000.
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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