57 HILLCROFT AVENUE Harrow HA5 5AJ
Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer with Juliette balcony (Demolition of rear dormer)
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Progress
Application details
- Reference
- PL/3373/25
- Local authority
- Harrow
- Postcode
- HA5 5AJ
- Ward
- Pinner South
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 7 Jan 2026
- Validated
- 7 Jan 2026
- Comments close
- 2 Feb 2026
- Target decision
- 4 Mar 2026
- Decided
- 10 Feb 2026
Estimated project value
£9k–£19k
Based on the 6.0m² 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: 6m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 51 HILLCROFT AVENUE, PINNER, HA5 5AJTerraced · £790,00014 months ago12 Jun 2025
- 57 HILLCROFT AVENUE, PINNER, HA5 5AJDetached · £613,50012 years ago14 May 2014
- 55 HILLCROFT AVENUE, PINNER, HA5 5AJSemi-detached · £496,00012 years ago29 Nov 2013
- 53 HILLCROFT AVENUE, PINNER, HA5 5AJSemi-detached · £475,00013 years ago22 Jul 2013
- 51 HILLCROFT AVENUE, PINNER, HA5 5AJTerraced · £397,50020 years ago8 Dec 2005
- 57 HILLCROFT AVENUE, PINNER, HA5 5AJDetached · £165,00029 years ago29 May 1997
Homes here go for about £485,500 — the median of the last 6 market sales in HA5 5AJ, £165,000 to £790,000.
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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