21 WELLDON CRESCENT Harrow HA1 1QP
Conversion of single dwelling into three flats (1 x 1 bed & 2 x 2 beds); external alterations
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Progress
Application details
- Reference
- PL/2857/25
- Local authority
- Harrow
- Postcode
- HA1 1QP
- Ward
- Marlborough
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 3 Nov 2025
- Validated
- 3 Nov 2025
- Comments close
- 25 Nov 2025
- Target decision
- 29 Dec 2025
- Decided
- 23 Dec 2025
Estimated project value
£75k–£250k
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: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 39A WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £455,00018 months ago1 Apr 2025
- 47B WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £350,0002 years ago29 Feb 2024
- 57 WELLDON CRESCENT, HARROW, HA1 1QPSemi-detached · £665,0003 years ago31 Aug 2023
- GROUND FLOOR FLAT, 39 WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £396,0003 years ago29 Jun 2023
- 29 WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £375,0003 years ago16 Dec 2022
- 43 WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £419,0004 years ago23 Sept 2022
- 31 WELLDON CRESCENT, HARROW, HA1 1QPSemi-detached · Leasehold · £360,0004 years ago21 Apr 2022
- 31A WELLDON CRESCENT, HARROW, HA1 1QPFlat or maisonette · Leasehold · £411,0005 years ago29 Jun 2021
Homes here go for about £403,500 — the median of the last 8 market sales in HA1 1QP, £350,000 to £665,000.
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
- 5 Wellesley Road Harrow HA1 1QLPermittedAdjoining
- WELLESLEY ROAD HarrowPendingAdjoining
- 12 Welldon Crescent Harrow HA1 1QTPermitted53 yd
- HarrowPending54 yd
- 11 Welldon Crescent Harrow HA1 1QUPermitted55 yd
- 11 Wellesley Road Harrow HA1 1QLPermitted57 yd