5 Belgrave Mews North Westminster SW1X 8RS
Demolition behind retained mews facade and alterations and extensions including second floor mansard roof extension, single storey ground floor rear extension, replacement of ground floor link between 5 Belgrave Mews North and 5 Belgrave Square, excavation of basement beneath footprint of mews, and installation of air conditioning units within acoustic enclosures at rear first floor level.
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Progress
Application details
- Reference
- 21/00034/FULL
- Local authority
- Westminster
- Postcode
- SW1X 8RS
- Ward
- KBA_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 7 Jan 2021
- Validated
- 7 Jan 2021
- Comments close
- 8 Feb 2021
- Target decision
- 4 Mar 2021
- Decided
- 1 Apr 2021
Estimated project value
£440k–£915k
Based on the 272m² 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: 271.76m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- 40 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSOther · Not a standard market sale · £2,500,0005 months ago15 May 2026
- 4A BELGRAVE MEWS NORTH, LONDON, SW1X 8RSTerraced · £4,125,0003 years ago4 Aug 2023
- 36 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSTerraced · £4,300,0004 years ago11 Aug 2022
- 45 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSTerraced · Leasehold · Not a standard market sale · £2,110,0006 years ago15 Jun 2020
- 2 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSTerraced · £3,950,0009 years ago8 May 2017
- 41 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSOther · Not a standard market sale · £35,557,2909 years ago7 Apr 2017
- 37 BELGRAVE MEWS NORTH, LONDON, SW1X 8RSFlat or maisonette · £3,200,00010 years ago22 Aug 2016
- 3A BELGRAVE MEWS NORTH, LONDON, SW1X 8RSTerraced · £1,300,00013 years ago16 Jul 2013
Homes here go for about £3,950,000 — the median of the last 5 market sales in SW1X 8RS, £1,300,000 to £4,300,000.
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.
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