7 - 15 Bell Street Westminster NW1 5BY
Construction of a mansard roof extension to provide 1 x 2 bedroom flat, including lift overrun.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 14/02758/FULL
- Local authority
- Westminster
- Postcode
- NW1 5BY
- Ward
- CHURCH STREET
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 16 Dec 2014
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 3 - 5 BELL STREET, LONDON, NW1 5BYOther · Leasehold · Not a standard market sale · £150,0007 months ago13 Jan 2026
- BASEMENT & GROUND FLOOR, 15 BELL STREET, LONDON, NW1 5BYOther · Leasehold · Not a standard market sale · £550,0002 years ago27 Mar 2024
- BASEMENT AND GROUND FLOOR, 13 BELL STREET, LONDON, NW1 5BYOther · Leasehold · Not a standard market sale · £550,0002 years ago27 Mar 2024
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.
Nearby applications
- 7-15 Bell Street Westminster NW1 5BYPermittedNext door
- 15 Bell Street Westminster NW1 5BYPermittedNext door
- 15 Bell Street Westminster NW1 5BYPermittedNext door
- 15 Bell Street Westminster NW1 5BYRefusedNext door
- 15 Bell Street Westminster NW1 5BYPermittedNext door
- 15 Bell Street Westminster NW1 5BYRefusedNext door