34 ROWLANDS AVENUE Harrow HA5 4BH
Single storey front extension; first floor side to rear extension
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Progress
Application details
- Reference
- P/4704/20
- Local authority
- Harrow
- Postcode
- HA5 4BH
- Ward
- Hatch End
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 14 Jan 2021
- Validated
- 14 Jan 2021
- Target decision
- 18 Feb 2021
- Decided
- 5 Mar 2021
Estimated project value
£52k–£87k
Based on the 23.0m² 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: 23m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 28 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £892,50019 months ago21 Mar 2025
- 34 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £1,200,0003 years ago23 Mar 2023
- 52 ROWLANDS AVENUE, PINNER, HA5 4BHTerraced · £630,0004 years ago27 May 2022
- 36 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £785,0004 years ago6 Dec 2021
- 40 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £648,00011 years ago21 Aug 2015
- 52 ROWLANDS AVENUE, PINNER, HA5 4BHTerraced · £380,00015 years ago21 Sept 2011
- 22 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £465,00015 years ago23 Feb 2011
- 34 ROWLANDS AVENUE, PINNER, HA5 4BHSemi-detached · £456,25016 years ago12 Mar 2010
Homes here go for about £639,000 — the median of the last 8 market sales in HA5 4BH, £380,000 to £1,200,000.
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 Oct 2026: Refused
Nearby applications
- 28 ROWLANDS AVENUE Harrow HA5 4BHPendingAdjoining
- 28 ROWLANDS AVENUE Harrow HA5 4BHPermittedAdjoining
- 4 THE LAWNS Harrow HA5 4BJPermittedAdjoining
- 48 ROWLANDS AVENUE Harrow HA5 4BHWithdrawn68 yd
- 48 ROWLANDS AVENUE Harrow HA5 4BHRefused68 yd
- 48 ROWLANDS AVENUE Harrow HA5 4BHPermitted68 yd