11 Marston Epsom Surrey KT19 8TB

26/00374/CLPCertificate of Lawfulness - Proposed UseApproved

Outline / PiP

Approved on 18 May 2026

Council decision: Application Permitted

Site boundary (council red line)

Proposal

Lawful Development Certificate - Proposed Use: Hip to gable roof extension to accommodate a habitable space incorporating a rear dormer and front rooflights

Received: 15 April 2026
Council: Epsom and Ewell Borough Council
Ward: Horton
Agent: MM Architecture & Structure Services

ReceivedReceived15 Apr
ValidatedValidated15 Apr
Consult.Consultation
TargetTarget Date
DecidedDecided18 May

Decided in 33 days (council typically 49)

About this application

This is an outline application for a dormer extension at 11 Marston Epsom Surrey KT19 8TB. Epsom and Ewell has handled 148 applications of this type. This one was decided in 33 days, 2 weeks quicker than Epsom and Ewell's typical decision time. There are no previous applications recorded at this address. In the past year there have been 20 applications across Horton. We hold 570 applications in total for the KT19 postcode area.

84% of outline applications at Epsom and Ewell Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode: KT19 8TB
Application type: Certificate of Lawfulness - Proposed Use
Scale / size: Small

Planning application dates

Date validated: 15 April 2026

Applicant and agent

Applicant: Private applicant
Agent: MM Architecture & Structure Services
Agent address: MM Architecture & Structure Services 892 London Road Thornton Heath London CR7 7PB

Planning decision

Case officer: Ade Balogun

Additional information

Comments: 0
Documents: 7

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Source: Epsom and Ewell

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