48 Sylvia Avenue Harrow HA5 4QE
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roofslope; front porch; outbuilding at rear for use as gym / storage
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Progress
Application details
- Reference
- P/1625/23
- Local authority
- Harrow
- Postcode
- HA5 4QE
- Ward
- Hatch End
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 1 Jun 2023
- Validated
- 1 Jun 2023
- Comments close
- 1 Jun 2023
- Target decision
- 27 Jul 2023
- Decided
- 27 Jul 2023
Estimated project value
£79k–£165k
Based on the 52.8m² 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: 52.8m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 20 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £710,00013 months ago1 Aug 2025
- 42 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £785,50017 months ago11 Mar 2025
- 50 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £665,0002 years ago18 Jul 2024
- 26 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £695,0004 years ago22 Jul 2022
- 62 SYLVIA AVENUE, PINNER, HA5 4QEDetached · £635,0004 years ago29 Apr 2022
- 22 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £675,0005 years ago5 Mar 2021
- 16 SYLVIA AVENUE, PINNER, HA5 4QETerraced · £690,0005 years ago22 Jan 2021
- 10 SYLVIA AVENUE, PINNER, HA5 4QESemi-detached · £750,0008 years ago24 Aug 2018
Homes here go for about £692,500 — the median of the last 8 market sales in HA5 4QE, £635,000 to £785,500.
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.
Nearby applications
- 50 SYLVIA AVENUE Harrow HA5 4QEPermittedNext door
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- Sylvia Avenue Harrow HA5 4QNPermitted65 yd