233 Cannon Hill Lane Merton SW20 9DB
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.50M, MAXIMUM HEIGHT OF 3.30M AND EAVES HEIGHT OF 3M.
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Progress
Application details
- Reference
- 25/P2934
- Local authority
- Merton
- Postcode
- SW20 9DB
- Ward
- Cannon Hill
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 13 Oct 2025
- Validated
- 13 Oct 2025
- Comments close
- 7 Nov 2025
- Target decision
- 21 Nov 2025
- Decided
- 10 Nov 2025
Estimated project value
£61k–£100k
Based on the 25.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 25m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 279 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £960,00022 months ago5 Nov 2024
- 225 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · Not a standard market sale · £712,50022 months ago4 Nov 2024
- 245 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £810,0003 years ago21 Oct 2022
- 293 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · Leasehold · £780,0004 years ago15 Sept 2021
- 291 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £985,0005 years ago9 Apr 2021
- 279 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £800,0005 years ago3 Dec 2020
- 237 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £755,0006 years ago13 Dec 2019
- 273 CANNON HILL LANE, LONDON, SW20 9DBSemi-detached · £700,0008 years ago24 Aug 2018
Homes here go for about £800,000 — the median of the last 7 market sales in SW20 9DB, £700,000 to £985,000.
Contains HM Land Registry data © Crown copyright and database right 2024. 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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