143 Masons Avenue Harrow HA3 5AZ
Conversion Of Dwelling Into Two Flats (2 X 2 Bed); Single Amenity Space; Bin And Cycle Stores
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Progress
Application details
- Reference
- P/3606/21
- Local authority
- Harrow
- Postcode
- HA3 5AZ
- Ward
- Marlborough
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 31 Aug 2021
- Validated
- 31 Aug 2021
- Comments close
- 29 Sept 2021
- Target decision
- 11 Nov 2021
- Decided
- 24 Dec 2021
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
New owners, recently moved in. First work on a house usually follows within months of completing.
- 189 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £300,0003 months ago22 May 2026
- FLAT 1, 143 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · Not a standard market sale · £420,0004 years ago31 May 2022
- 143 MASONS AVENUE, HARROW, HA3 5AZTerraced · Not a standard market sale · £425,0005 years ago25 Jun 2021
- 189 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £315,0006 years ago15 Jun 2020
- 167 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £173,50016 years ago11 Feb 2010
- 199 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £185,00018 years ago15 Feb 2008
- 141A MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £175,00019 years ago3 Aug 2007
- 179 MASONS AVENUE, HARROW, HA3 5AZFlat or maisonette · Leasehold · £196,00019 years ago19 Jul 2007
Homes here go for about £190,500 — the median of the last 6 market sales in HA3 5AZ, £173,500 to £315,000.
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.
Nearby applications
- 143 Harrow HA3 5AZPendingNext door
- 143 Harrow HA3 5AZPendingNext door
- 143 Harrow HA3 5AZPendingNext door
- 143 Harrow HA3 5AZPendingNext door
- 141 Masons Avenue Harrow HA3 5AZPermittedNext door
- 311 CHRISTCHURCH AVENUE Harrow HA3 5BBRefusedAdjoining