352 Cannon Hill Lane Merton SW20 9HL
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF HIP TO GABLE ROOF EXTENSION AND REAR DORMER EXTENSION. THE INSTALLATION OF ROOFLIGHTS TO FRONT ROOF SLOPE. INSTALLATION OF SIDE WINDOWS AND INSTALLATION/ EXTENSION OF CHIMNEY AND SOIL AND VENT PIPE.
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Progress
Application details
- Reference
- 20/P2559
- Local authority
- Merton
- Postcode
- SW20 9HL
- Ward
- Lower Morden_histroic
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 13 Aug 2020
- Validated
- 13 Aug 2020
- Comments close
- 13 Aug 2020
- Target decision
- 8 Oct 2020
- Decided
- 8 Oct 2020
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 336 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £407,5008 months ago17 Dec 2025
- 310 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £330,00016 months ago14 Apr 2025
- 334 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £375,00017 months ago28 Mar 2025
- 330 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £380,00017 months ago14 Mar 2025
- 316 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £357,0002 years ago15 Aug 2024
- 348 CANNON HILL LANE, LONDON, SW20 9HLSemi-detached · £677,0003 years ago5 Dec 2022
- 336 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £382,5004 years ago24 Mar 2022
- 340 CANNON HILL LANE, LONDON, SW20 9HLFlat or maisonette · Leasehold · £290,0004 years ago4 Mar 2022
Homes here go for about £377,500 — the median of the last 8 market sales in SW20 9HL, £290,000 to £677,000.
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.
Nearby applications
- 356 Cannon Hill Lane Merton SW20 9HLPermittedNext door
- 358 Cannon Hill Lane Merton SW20 9HLPermittedAdjoining
- 360 Cannon Hill Lane Merton SW20 9HLPermittedAdjoining
- Cannon Hill Lane MertonPermitted56 yd
- Cannon Hill Lane MertonRefused62 yd
- 463 CANNON HILL LANE Merton SW20 9HHPermitted63 yd