122 Cannon Hill Lane Merton SW20 9ET
ERECTION OF A PART SINGLE PART TWO STOREY REAR EXTENSION, FRONT PORCH AND A REAR DORMER ROOF EXTENSION AND INSTALLATION OF X3 ROOFLIGHTS ON THE FRONT ROOFSLOPE
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Progress
Application details
- Reference
- 23/P3040
- Local authority
- Merton
- Postcode
- SW20 9ET
- Ward
- Cannon Hill
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 30 Nov 2023
- Validated
- 30 Nov 2023
- Comments close
- 27 Dec 2023
- Target decision
- 25 Jan 2024
- Decided
- 17 Jan 2024
Estimated project value
£155k–£325k
Based on the 96.5m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 96.5m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 116A CANNON HILL LANE, LONDON, SW20 9ETFlat or maisonette · Leasehold · £533,50014 months ago11 Jul 2025
- FLAT 2, 76 CANNON HILL LANE, LONDON, SW20 9ETFlat or maisonette · Leasehold · Not a standard market sale · £650,00023 months ago23 Sept 2024
- FLAT 1, 76 CANNON HILL LANE, LONDON, SW20 9ETFlat or maisonette · Leasehold · Not a standard market sale · £650,00023 months ago23 Sept 2024
- 72 CANNON HILL LANE, LONDON, SW20 9ETSemi-detached · £775,0002 years ago5 Feb 2024
- 130A CANNON HILL LANE, LONDON, SW20 9ETFlat or maisonette · Leasehold · £350,0003 years ago23 Jan 2023
- 76 CANNON HILL LANE, LONDON, SW20 9ETSemi-detached · Not a standard market sale · £620,0004 years ago27 May 2022
- FLAT 2, 66A CANNON HILL LANE, LONDON, SW20 9ETFlat or maisonette · Leasehold · Not a standard market sale · £350,0005 years ago30 Jun 2021
- 114 CANNON HILL LANE, LONDON, SW20 9ETSemi-detached · £665,0005 years ago28 Jun 2021
Homes here go for about £599,250 — the median of the last 4 market sales in SW20 9ET, £350,000 to £775,000.
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
- 122 Cannon Hill Lane Merton SW20 9ETRefusedNext door
- 122 Cannon Hill Lane Merton SW20 9ETPermittedNext door
- 122 Cannon Hill Lane Merton SW20 9ETPermittedNext door
- 122 CANNON HILL LANE Merton SW20 9ETPermittedNext door
- 114 Cannon Hill Lane Merton SW20 9ETPendingAdjoining
- 40 Haynt Walk Merton SW20 9NXPermitted65 yd