7-15 Bell Street Westminster NW1 5BY
Use of the first floor of No's 7, 9, 11, and 13 to provide 2 x two-bedroom flats (Class C3) and use of front ground floor of No. 11 as entrance to residential units on upper floors (Sui Generis). Part-alteration and part-retention of full-height kitchen extract flue to the rear of No. 13. Installation of replacement door at front ground floor of No. 11. Installation of windows to the rear elevation to enclose the existing stairwell at first, second, third and floor levels. Erection of rooftop lift over-run. Installation of new windows to rear of No. 13 at second, third and fourth floor level. Blocking up windows within No. 9 at rear first, second, third and fourth floor level.
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Progress
Application details
- Reference
- 13/00734/FULL
- Local authority
- Westminster
- Postcode
- NW1 5BY
- Ward
- CHURCH STREET
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 9 Jul 2013
Estimated project value
£5k–£16k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
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 5BYRefusedNext 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