21 Sandhurst Road, London, SE6 1UP
Refused on 7 June 2023
Delegated (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
Application for Prior Approval under Schedule 2, Part 1, Class A, of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 6m, an eaves height of 3m and a maximum height of 3m at 21 Sandhurst Road SE6.
- Received
- 26 April 2023
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- London Borough of Lewisham
- Ward
- Catford South
- Agent
- UPP Architects + Town Planners
- ReceivedReceived26 Apr
- ValidatedValidated26 Apr
- Consult.Consultation7 Jun
- TargetTarget Date7 Jun
- DecidedDecided7 Jun
Decided in 42 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 21 SANDHURST ROAD, LONDON, SE6 1UP. Lewisham has handled 1,023 applications of this type. This one was decided in 42 days, 2 weeks quicker than Lewisham's typical decision time. There are no previous applications recorded at this address. In the past year there have been 154 applications across Catford South. We hold 1,059 applications in total for the SE6 postcode area.
75% of outline applications at London Borough of Lewisham 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SE6 1UP
- Application type
- Householder Prior Approval
- Scale / size
- Small
- Parish
- Does NOT need to go to BCAP
Planning application dates
- Date validated
- 26 April 2023
- Neighbour consultation start
- 31 May 2023
- Last date for comments
- 7 June 2023
- Target decision date
- 7 June 2023
Applicant and agent
- Agent
- UPP Architects + Town Planners
- Agent address
- Atrium, The Stables Market, Chalk Farm Road, London, NW1 8AH
Planning decision
- Statutory period
- 42 days
Additional information
- Planning Portal ID
- PP-12119717
- Documents
- 4
- Constraints
- 3
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Small HMO Northern Extension
- Flood zone 1: Low probability (rivers and sea)
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: Lewisham
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
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For applicants and trades
Contractors near this project
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Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.