19 Gilpin Close, Mitcham, Merton, CR4 3QR Data via plota.co.uk

26/HOUSE/1722 - Householder Approved

Proposal

Application for the erection of a single storey side extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
week of 3 Aug 2026
✓
Validated
7 Aug 2026
✓
Approved
5 Sept 2026

Approved on 5 Sept 2026 · Delegated · Last checked 30 Sept 2026

Documents 10

Statements & assessments 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 14 Aug 2026 View ↗
PDF Commenter’s name hidden Show Supporting Document Planning Public · 14 Aug 2026 View ↗

Application forms 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 14 Aug 2026 View ↗
PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 14 Aug 2026 View ↗

Other documents 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 26 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 3

Air quality management area: Merton AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Merton built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

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 3

Last sold for £135,500 in January 2004. Terraced house, freehold.

16 January 2004£135,500
13 December 1996£48,500
13 March 1995£47,500

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area38 m² (409 sq ft)
Energy ratingC (70 out of 100), could reach A
PropertyEnclosed end-terrace house, 2 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsTimber frame, as built, insulated (assumed)

From the energy performance certificate lodged in June 2022, 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
Householder
Postcode
CR4 3QR
Received
week of 3 Aug 2026
Validated
7 Aug 2026
Ward
Lavender Fields
Case officer
Show
Target decision
2 Oct 2026
Decision
Grant Permission Subject To Conditions
Decision date
5 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Design Extension

How this decision compares

Decided in 29 days from validation, 29 days faster than Merton's median of 58 for extensions. Approved, as 91% of extensions here are.

48%decided within 8 weeks
91%approved
1,384decided in the last year

Plota live figures for extensions decided by Merton in the last twelve months, from validation. Merton decision record →

Consultation & key dates

Comments by
3 Sept 2026
Statutory expiry
2 Oct 2026
Merton
Planning Authority Score
4.5/10
Below average
#173 of 296 councils
Relevant to this application:
Householder decisions

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%).

These figures are council-wide context, not a prediction for this application. View full council performance
Merton decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #135 of 296
92%
Householder approved
Above avg (90%) #158 of 296
57%
Decided in 8 weeks
Below avg (63%) #196 of 296
39%
Extended time limit
Below avg (41%) #139 of 296
54%
Minor dwellings approved
82 decided (1-9 homes)
100%
Major dwellings approved
11 decided (10+ homes)
83%
Change of use approved
24 decided
1,079
Total decisions
115 refused in the year to March 2026

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.