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75 Sandy Lane Cheam SM2 7EP

DM2025/01154Householder ApplicationRefused
Householder

Refused on 7 November 2025

Council decision: Application RefusedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Erection of part one, part two storey side and rear extension, front entrance porch, alteration to fenestrations and conversion of loft space involving alterations to existing roofline, a dormer extension at rear, and rooflights to front and side roofslope.

Received
8 September 2025
Decision level
Delegated (officer decision)
Public comments
1
Ward
Cheam
Agent
Malathy Design
  1. Received8 Sep
  2. Validated12 Sep
  3. Consult.
  4. Target7 Nov
  5. Decided7 Nov

Decided in 56 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 75 Sandy Lane Cheam SM2 7EP. Sutton has handled 679 applications of this type. This one was decided in 60 days, 4 days longer than Sutton's typical decision time. The site is in a conservation area. There have been 3 other applications at this address. In the past year there have been 124 applications across Cheam. We hold 537 applications in total for the SM2 postcode area.

88% of full applications at London Borough of Sutton were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SM2 7EP
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
12 September 2025
Consultation expiry
27 October 2025
Target decision date
7 November 2025

Applicant and agent

Agent
Malathy Design
Architect profile
MALATHY GROUP LIMITED
Agent address
Studio 33 Oxgate House Oxgate Lane Brent Cross NW2 7FQ

Planning decision

Statutory period
56 days

Publicity

Site notice end
27 October 2025

Additional information

Documents
12
Constraints
9

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)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Sutton

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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