54 Marmont Road London Southwark SE15 5TE
Approved on 16 September 2025
Council decision: Householder - GRANTEDDelegated (officer decision)
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
Single storey side/rear extension and installation of glazed doors on existing rear elevation.
- Received
- 6 August 2025
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Southwark
- Ward
- Peckham
- Agent
- G D Architects Limited
- ReceivedReceived6 Aug
- ValidatedValidated7 Aug
- Consult.Consultation28 Aug
- TargetTarget Date1 Oct
- DecidedDecided16 Sep
Decided in 40 days (council typically 49)
About this application
This is a full planning application for a rear extension at 54 Marmont Road London Southwark SE15 5TE. Southwark has handled 1,045 applications of this type. This one was decided in 41 days, 8 days quicker than Southwark's typical decision time. There has been 1 other application at this address. In the past year there have been 17 applications across Peckham. We hold 1,344 applications in total for the SE15 postcode area.
93% of full applications at London Borough of Southwark 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
- SE15 5TE
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Peckham And Nunhead
Planning application dates
- Date validated
- 7 August 2025
- Last date for comments
- 28 August 2025
- Target decision date
- 1 October 2025
- Permission expires
- 16 September 2028
Applicant and agent
- Agent
- G D Architects Limited
- Agent address
- Suite 161 Maddison House 226 High Street Croydon CR9 1DF
Planning decision
- Statutory period
- 55 days
Site constraints
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.
© 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
1 other application at this property, newest first.
Source: Southwark
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering3.8 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing3.9 mi
- S & M Solutions Ltd | Design and Build ContractorVerifiedLondonExtensionsLoft Conversions4.0 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions4.2 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.