Northwick Park Road Harrow HA1 2NY
Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; external alterations (demolition of existing rear extension); loft conversion and rear dormer
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Progress
Application details
- Reference
- PL/1630/25
- Local authority
- Harrow
- Postcode
- HA1 2NY
- Ward
- Greenhill
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 27 Jun 2025
- Validated
- 27 Jun 2025
- Comments close
- 23 Jul 2025
- Target decision
- 22 Aug 2025
- Decided
- 9 Dec 2025
Estimated project value
£130k–£265k
Based on the 85.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 85m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 3, EXCELSIOR APARTMENTS, 1 NORTHWICK PARK ROAD, HARROW, HA1 2NYFlat or maisonette · Leasehold · £425,00010 months ago6 Nov 2025
- 8, EXCELSIOR APARTMENTS, 1 NORTHWICK PARK ROAD, HARROW, HA1 2NYFlat or maisonette · Leasehold · £465,00011 months ago17 Sept 2025
- 23 NORTHWICK PARK ROAD, HARROW, HA1 2NYSemi-detached · £1,188,00017 months ago28 Mar 2025
- 19 NORTHWICK PARK ROAD, HARROW, HA1 2NYDetached · £1,170,00022 months ago31 Oct 2024
- 29 NORTHWICK PARK ROAD, HARROW, HA1 2NYSemi-detached · £685,0002 years ago19 Jan 2024
- 9 NORTHWICK PARK ROAD, HARROW, HA1 2NYSemi-detached · Not a standard market sale · £850,0002 years ago22 Sept 2023
- 15 NORTHWICK PARK ROAD, HARROW, HA1 2NYDetached · £1,060,0003 years ago9 Jan 2023
- 8, EXCELSIOR APARTMENTS, 1 NORTHWICK PARK ROAD, HARROW, HA1 2NYFlat or maisonette · Leasehold · £465,0005 years ago26 Jun 2021
Homes here go for about £685,000 — the median of the last 7 market sales in HA1 2NY, £425,000 to £1,188,000.
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.
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