8A Cannon Hill Lane, Raynes Park, Merton, SW20 9EP Data via plota.co.uk
Proposal
Application for the erection of roof extension, including hip to gable end alteration to existing roof, and rooflights to front roof. Data via plota.co.uk
Application progress
Approved on 5 Nov 2025 · Delegated · Last checked 18 Oct 2026
Documents 19
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 11
Application forms 2
Site constraints 5
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £157,000 in August 2000. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2021, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Merton
- Application type
- Full Planning Permission
- Postcode
- SW20 9EP
- Received
- 7 Jul 2025
- Validated
- 13 Aug 2025
- Ward
- Merton Park
- Parish
- Historic
- Case officer
- Show
- Target decision
- 7 Nov 2025
- Decision
- Grant Permission Subject To Conditions
- Decision date
- 5 Nov 2025
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Space for Change
How this decision compares
Decided in 84 days from validation, 28 days slower than Merton's median of 56 for extensions. Approved, as 91% of extensions here are.
Plota live figures for extensions decided by Merton in the last twelve months, from validation. Merton decision record →
Consultation & key dates
- Committee
- 5 Nov 2025
- Statutory expiry
- 7 Nov 2025
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Merton ranks #196 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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8A Cannon Hill Lane, Raynes Park, Merton, SW20 9EP
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