9 MARSH LANE Harrow HA7 4TF
Certificate of Lawful Development (Proposed): Single storey rear extension; conversion of garage to habitable room with installation of windows to front and side and blocking up of side elevation window (demolition of front boundary wall and entrance gate)
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Progress
Application details
- Reference
- PL/1507/26
- Local authority
- Harrow
- Postcode
- HA7 4TF
- Ward
- Canons
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 4 Jun 2026
- Validated
- 4 Jun 2026
- Comments close
- 29 Jun 2026
- Target decision
- 30 Jul 2026
- Decided
- 30 Jul 2026
Estimated project value
£54k–£90k
Based on the 23.9m² 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: 23.87m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- 9 MARSH LANE, STANMORE, HA7 4TFSemi-detached · £562,5004 months ago30 Apr 2026
- 3 MARSH LANE, STANMORE, HA7 4TFTerraced · £630,0005 years ago19 Feb 2021
- 3 MARSH LANE, STANMORE, HA7 4TFTerraced · £575,00010 years ago5 Oct 2015
- 5 MARSH LANE, STANMORE, HA7 4TFTerraced · £405,00012 years ago11 Feb 2014
- 3 MARSH LANE, STANMORE, HA7 4TFTerraced · £350,00012 years ago16 Oct 2013
- 3 MARSH LANE, STANMORE, HA7 4TFTerraced · £249,00023 years ago11 Feb 2003
- 7 MARSH LANE, STANMORE, HA7 4TFTerraced · £148,00026 years ago24 Sept 1999
- 5 MARSH LANE, STANMORE, HA7 4TFTerraced · £112,50027 years ago9 Oct 1998
Homes here go for about £377,500 — the median of the last 8 market sales in HA7 4TF, £112,500 to £630,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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 Aug 2026: Approved
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