39, Hillside Gardens, SM6 9NX
Refused on 21 November 2025
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
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
- Submitted
- 13 October 2025
- Council
- London Borough of Sutton
- ReceivedSubmitted13 Oct
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided21 Nov
Decided in 39 days (council typically 56)
About this application
This is a planning application for a single storey rear extension at 39, Hillside Gardens, SM6 9NX. Sutton has handled 134 applications of this type. This one was decided in 39 days, 2 weeks quicker than Sutton's typical decision time. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 89 applications across Wallington South. We hold 612 applications in total for the SM6 postcode area.
28% of prior approval: larger home extension 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
- SM6 9NX
- Application type
- Prior Approval: Larger Home Extension
Site constraints
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.
Planning history at this site
2 other applications at this property, newest first.
- 20266 Mar
Erection of a part one, part two storey front, side and rear extension, dormer extension to rear, rooflights…
ApprovedHouseholderDM2026/00291 - 202511 Nov
Erection of a single storey side extension, a single storey rear extension, a dormer extension to rear and an…
ApprovedLawful development: Proposed useDM2025/01279
Source: Sutton
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 39 Hillside Gardens Wallington SM6 9NXDM2026/00291 · FullApproved0.0 mi
- 32 Hillside Gardens Wallington SM6 9NYDM2026/00326 · FullApproved0.1 mi
- 64 Sandy Lane South Wallington SM6 9RQDM2024/00955 · FullApproved0.1 mi
- Land And Building On The North Side Of Blenheim Gardens And R/O 75 Onslow Gardens, Wallington SM6 9PSDM2024/00751 · FullRefused0.1 mi
- 5a Wordsworth Road Wallington SM6 9RJDM2025/00861 · FullApproved0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lambert Heating & Renewables LtdVerified0.9 mi
- Bello Electrics LTDVerifiedElectrician3.2 mi
- Emergency Electrician 24 Hour Grip Electric LtdVerifiedMerstham, RedhillElectricalEmergency electrical fault finding4.8 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.8 mi
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