393 PINNER ROAD Harrow HA1 4HN
Single storey rear extension; alteration to garage and side extension roof; conversion of garage to habitable room; external alterations
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Progress
Application details
- Reference
- PL/1481/26
- Local authority
- Harrow
- Postcode
- HA1 4HN
- Ward
- North Harrow
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 Jun 2026
- Validated
- 2 Jun 2026
- Comments close
- 8 Jul 2026
- Target decision
- 28 Jul 2026
- Decided
- 28 Jul 2026
Estimated project value
£68k–£115k
Based on the 30.2m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 30.2m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 393 PINNER ROAD, HARROW, HA1 4HNSemi-detached · £920,00015 months ago22 May 2025
- FLAT 2, SAPPHIRE COURT, 427 PINNER ROAD, HARROW, HA1 4HNFlat or maisonette · Leasehold · £350,00022 months ago15 Oct 2024
- 399 PINNER ROAD, HARROW, HA1 4HNSemi-detached · Not a standard market sale · £735,0002 years ago27 Mar 2024
- 401 PINNER ROAD, HARROW, HA1 4HNSemi-detached · £600,0002 years ago8 Dec 2023
- FIRST FLOOR FLAT, 409 PINNER ROAD, HARROW, HA1 4HNFlat or maisonette · Leasehold · Not a standard market sale · £300,0003 years ago31 Aug 2023
- GROUND FLOOR FLAT, 409 PINNER ROAD, HARROW, HA1 4HNFlat or maisonette · Leasehold · Not a standard market sale · £330,0003 years ago31 Aug 2023
- 347A PINNER ROAD, HARROW, HA1 4HNFlat or maisonette · Leasehold · £285,0003 years ago20 Jun 2023
- 411 PINNER ROAD, HARROW, HA1 4HNSemi-detached · £620,0003 years ago6 Apr 2023
Homes here go for about £600,000 — the median of the last 5 market sales in HA1 4HN, £285,000 to £920,000.
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.
Recorded changes
- 7 Aug 2026: Approved
Nearby applications
- 393 PINNER ROAD Harrow HA1 4HNRefusedNext door
- 393 PINNER ROAD Harrow HA1 4HNPermittedNext door
- Pinner Road Harrow HA1 4HNPendingAdjoining
- 403 Pinner Road Harrow HA1 4HNPermitted53 yd
- 2 WESTMORLAND ROAD Harrow HA1 4PNRefused67 yd
- 2 Westmorland Road Harrow HA1 4PNRefused68 yd