109 Seaforth Gardens Stoneleigh Surrey KT19 0LP Data via plota.co.uk

26/00890/CLP - Certificate of Lawfulness - Proposed Use Approved

Proposal

Lawful Development Certificate - Proposed Use: Hip to gable roof extension incorporating a rear dormer and front roof lights Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 Jul 2026
✓
Approved
17 Sept 2026

Approved on 17 Sept 2026 · Delegated Decision · Last checked 19 Sept 2026

Site constraints 2

Public footpath 26 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Also on the record
Inside the Worcester Park and Stoneleigh built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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.

Building

Floor area93 m² (1,001 sq ft)
Energy ratingE (50 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Certificate of Lawfulness - Proposed Use
Postcode
KT19 0LP
Received
29 Jul 2026
Validated
29 Jul 2026
Ward
Auriol
Case officer
Show
Decision
Application Permitted
Decision date
17 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Habitat Designs & Planning Limited

How this decision compares

Decided in 50 days from validation, about the council's usual 52 days. Approved, as 86% of extensions here are.

89%decided within 8 weeks
86%approved
424decided in the last year

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

Public comments

No public comments yet.

Last counted 19 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Env. assessment
No
Epsom and Ewell
Planning Authority Score
7.4/10
Good
#47 of 296 councils
Relevant to this application:
Householder decisions

Epsom and Ewell is one of the fastest councils in England for householder decisions, ranking #16 out of 296. Only 14% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Epsom and Ewell decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #236 of 296
89%
Householder approved
Below avg (90%) #203 of 296
90%
Decided in 8 weeks
Above avg (63%) #16 of 296
14%
Extended time limit
Below avg (41%) #10 of 296
66%
Minor dwellings approved
68 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
64%
Change of use approved
11 decided
639
Total decisions
110 refused in the year to March 2026

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.