1 Welton Avenue Manchester M20 5LA
Approved on 6 November 2025
Council decision: Conditional extension - GPDDelegated (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
Prior notification of proposed larger home extension projecting 5.9m to the rear with a maximum height of 4m and a height at eaves of 3m.
- Received
- 7 October 2025
- Decision level
- Delegated (officer decision)
- Council
- Manchester City Council
- Ward
- Didsbury East Ward
- Agent
- Laura Suff Architecture
- ReceivedReceived7 Oct
- ValidatedValidated7 Oct
- Consult.Consultation14 Oct
- TargetTarget Date
- DecidedDecided6 Nov
Decided in 30 days (council typically 56)
About this application
This is an outline application for an extension at 1 Welton Avenue Manchester M20 5LA. Manchester has handled 602 applications of this type. This one was decided in 30 days, 4 weeks quicker than Manchester's typical decision time. There are no previous applications recorded at this address. In the past year there have been 52 applications across Didsbury East Ward. We hold 641 applications in total for the M20 postcode area.
78% of outline applications at Manchester City Council 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
- M20 5LA
- Application type
- General Permitted Development-Extensions
- Scale / size
- Small
Planning application dates
- Date validated
- 7 October 2025
- Consultation expiry
- 4 November 2025
- Consultation end
- 14 October 2025
- Neighbour consultation end
- 4 November 2025
- Permission expires
- 6 November 2030
Applicant and agent
- Agent
- Laura Suff Architecture
- Agent address
- 20 Nell Lane Manchester M21 7UD
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.
Source: Manchester
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Undisputed Waste ServicesVerifiedManchesterHouse clearanceGarage clearance5.0 mi
- Aston Solutions Gas & Electrical LtdElectrician0.3 mi
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- APB Electrical ServicesElectrician0.3 mi
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.