51 Fifth Avenue Westminster W10 4DL
Erection of a single storey rear infill extension and replacement of rear window with glazed doors.
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Progress
Application details
- Reference
- 21/04743/FULL
- Local authority
- Westminster
- Postcode
- W10 4DL
- Ward
- QPA_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 30 Jul 2021
- Validated
- 30 Jul 2021
- Comments close
- 30 Aug 2021
- Target decision
- 24 Sept 2021
- Decided
- 16 Sept 2021
Estimated project value
£140k–£235k
Based on the 57.9m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 57.86m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 19L FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £605,75010 months ago31 Oct 2025
- 37U FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £506,0002 years ago29 Sept 2023
- 51L FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £705,0003 years ago5 Jun 2023
- 51L FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £465,0005 years ago28 Jun 2021
- GROUND FLOOR FLAT, 57 FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £447,5005 years ago14 Apr 2021
- 63U FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £380,0005 years ago8 Apr 2021
- 53L FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £630,0005 years ago29 Jan 2021
- 61L FIFTH AVENUE, LONDON, W10 4DLFlat or maisonette · Leasehold · £600,0005 years ago2 Nov 2020
Homes here go for about £553,000 — the median of the last 8 market sales in W10 4DL, £380,000 to £705,000.
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
- 51 Fifth Avenue Westminster W10 4DLPendingNext door
- 57 Fifth Avenue Westminster W10 4DLRefusedNext door
- 57 Fifth Avenue Westminster W10 4DLPermittedNext door
- 40 Huxley Street Westminster W10 4QQPermittedAdjoining
- 46 Huxley Street Westminster W10 4QQPermittedAdjoining
- 41 Fifth Avenue Westminster W10 4DLRefusedAdjoining