BELLFIELD AVENUE Harrow HA3 6SX
Development to create a two storey detached dwellinghouse with habitable roof space (1 X 5 beds); parking; landscaping and amenity space; refuse and cycle storage; new vehicle crossover and relocated crossover; boundary treatment; PV solar panels on roof slope; external alterations (Demolition of boundary treatment, garage, and stores)
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Progress
Application details
- Reference
- PL/2001/25
- Local authority
- Harrow
- Postcode
- HA3 6SX
- Ward
- Harrow Weald
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 10 Sept 2025
- Validated
- 10 Sept 2025
- Comments close
- 28 Oct 2025
- Target decision
- 5 Nov 2025
- Decided
- 31 Jul 2026
Estimated project value
£10k–£44k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 garage conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- 4 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £1,500,0005 months ago9 Apr 2026
- 18 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £1,450,0005 years ago16 Jul 2021
- 36 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £852,5006 years ago12 May 2020
- 16 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £1,275,0008 years ago28 Sept 2017
- 2 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £1,185,00010 years ago18 Mar 2016
- 38 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £1,175,00011 years ago4 Mar 2015
- 42 BELLFIELD AVENUE, HARROW, HA3 6SXSemi-detached · £740,00011 years ago28 Nov 2014
- 40 BELLFIELD AVENUE, HARROW, HA3 6SXDetached · £863,00012 years ago24 Sept 2013
Homes here go for about £1,180,000 — the median of the last 8 market sales in HA3 6SX, £740,000 to £1,500,000.
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.
Recorded changes
- 7 Aug 2026: Approved
Nearby applications
- 16 BELLFIELD AVENUE Harrow HA3 6SXWithdrawnNext door
- 16 BELLFIELD AVENUE Harrow HA3 6SXPermittedNext door
- 18 Bellfield Avenue Harrow HA3 6SXPermittedAdjoining
- 16 Bellfield Avenue Harrow HA3 6SXUnknownAdjoining
- 18 Bellfield Avenue Harrow HA3 6SXPermittedAdjoining
- 18 Bellfield Avenue Harrow HA3 6SXPermittedAdjoining