17 Whalley Avenue Manchester M21 8TU
Approved on 7 February 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 3.19m to the rear with a maximum height of 3.5m and a height at eaves of 2.4m
- Received
- 7 January 2025
- Decision level
- Delegated (officer decision)
- Council
- Manchester City Council
- Ward
- Chorlton Park Ward
- Agent
- Linberg Design Associates Limited
- ReceivedReceived7 Jan
- ValidatedValidated7 Jan
- Consult.Consultation13 Jan
- TargetTarget Date
- DecidedDecided7 Feb
Decided in 31 days (council typically 56)
About this application
This is an outline application for an extension at 17 Whalley Avenue Manchester M21 8TU. Manchester has handled 602 applications of this type. This one was decided in 31 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 37 applications across Chorlton Park Ward. We hold 470 applications in total for the M21 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
- M21 8TU
- Application type
- General Permitted Development-Extensions
- Scale / size
- Small
Planning application dates
- Date validated
- 7 January 2025
- Consultation expiry
- 3 February 2025
- Consultation end
- 13 January 2025
- Neighbour consultation end
- 3 February 2025
- Permission expires
- 7 February 2030
Applicant and agent
- Agent
- Linberg Design Associates Limited
- Architect profile
- LINBERG DESIGN ASSOCIATES LIMITED
- Agent address
- Suite A Unit 10 Century Park Caspian Road Altrincham WA14 5HH
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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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Undisputed Waste ServicesVerifiedManchesterHouse clearanceGarage clearance3.7 mi
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- AM ElectricalElectrician0.2 mi
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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.