236 St Helier Avenue, Morden, Merton, SM4 6JZ Data via plota.co.uk
Proposal
Application for a hip to gable roof extension, rear dormer, front rooflights (all as per approved under 26/LDCP/1229) and first floor side extension. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 26 Oct 2026 and 11 Nov 2026, from Merton's recent extensions.
Documents 5
Plans & drawings 1
Application forms 2
Other documents 2
Associated applications 2
- HouseholderApplication for a hip to gable roof extension, rear dormer, front rooflights (all as per)…This application26/HOUSE/1886
Site constraints 3
Checked on 6 October 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 £447,600 in March 2022. Terraced house, freehold.
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 November 2021, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Merton - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 38 of the 56-day target. Merton usually decides extensions by day 62.
Plota live figures for extensions decided by Merton in the last twelve months, from validation. Merton decision record →
Consultation & key dates
- Comments by
- 14 Oct 2026
- Statutory expiry
- 27 Oct 2026
Historical activity at this location
17 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.
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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236 St Helier Avenue, Morden, Merton, SM4 6JZ
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