11 OLD HALL CLOSE Harrow HA5 4ST
Demolition of existing dwelling ( part retrospective ) and construction of a replacement house using matching external materials; incorporating single and two storey front extension, single and two storey rear extension; first floor side extension; part conversion of garage to habitable room; rooflights in front and rear roof slopes; external alterations
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Progress
Application details
- Reference
- PL/3224/25
- Local authority
- Harrow
- Postcode
- HA5 4ST
- Ward
- Pinner
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 11 Dec 2025
- Validated
- 11 Dec 2025
- Comments close
- 9 Jan 2026
- Target decision
- 5 Feb 2026
- Decided
- 17 Jun 2026
Estimated project value
£825k–£1155k
Based on the 331m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 330.68m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 8 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,160,00021 months ago15 Jan 2025
- 15 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,305,0003 years ago9 Oct 2023
- 11 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,400,0003 years ago14 Jul 2023
- 15 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,000,0006 years ago16 Oct 2020
- 1 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,105,0006 years ago21 Sept 2020
- 10 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,275,0006 years ago7 Aug 2020
- 6 OLD HALL CLOSE, PINNER, HA5 4STDetached · £1,275,0007 years ago29 Aug 2019
- 1 OLD HALL CLOSE, PINNER, HA5 4STDetached · £945,0008 years ago21 Feb 2018
Homes here go for about £1,217,500 — the median of the last 8 market sales in HA5 4ST, £945,000 to £1,400,000.
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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