58 Bell Street Westminster NW1 6SP
Excavation of a basement beneath rear section of the building and lowering of existing basement to create 2 bedroom flat (Class C3); Formation of lightwell with railings to the Lisson Street frontage; installation of sun tubes to second floor flat roof and associated external alterations.
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Progress
Application details
- Reference
- 23/01162/FULL
- Local authority
- Westminster
- Postcode
- NW1 6SP
- Ward
- CSW_22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 16 Jun 2023
- Validated
- 16 Jun 2023
- Comments close
- 19 Jul 2023
- Target decision
- 11 Aug 2023
- Decided
- 9 Aug 2023
Estimated project value
£240k–£355k
Based on the 44.0m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².
Floor area gained: 44m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 70 BELL STREET, LONDON, NW1 6SPTerraced · Not a standard market sale · £1,459,64314 months ago22 Aug 2025
- 72 BELL STREET, LONDON, NW1 6SPTerraced · Not a standard market sale · £1,459,64314 months ago22 Aug 2025
- 58C BELL STREET, LONDON, NW1 6SPOther · Not a standard market sale · £1,0006 years ago30 Sept 2020
- FIRST AND SECOND FLOOR FLAT, 80 BELL STREET, LONDON, NW1 6SPFlat or maisonette · Leasehold · £370,00014 years ago8 Dec 2011
- GROUND AND BASEMENT FLAT, 80 BELL STREET, LONDON, NW1 6SPFlat or maisonette · Leasehold · £415,00014 years ago8 Dec 2011
- 58 BELL STREET, LONDON, NW1 6SPTerraced · £200,00019 years ago3 Nov 2006
- 58 BELL STREET, LONDON, NW1 6SPTerraced · £150,00026 years ago30 May 2000
- 58 BELL STREET, LONDON, NW1 6SPTerraced · £200,00027 years ago29 Mar 1999
Homes here go for about £200,000 — the median of the last 5 market sales in NW1 6SP, £150,000 to £415,000.
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.
Nearby applications
- WestminsterPermittedNext door
- 58 Bell Street Westminster NW1 6SPPermittedNext door
- 62 Bell Street Westminster NW1 6SPPermittedNext door
- 54 Lisson Street Westminster NW1 5DFPendingNext door
- 52 Lisson Street Westminster NW1 5DFPermittedNext door
- 50 Lisson Street Westminster NW1 5DFPendingAdjoining