12 Grosvenor Road Altrincham WA14 1LA
Approved on 11 April 2024
Council decision: ApproveDelegated (officer decision)
Proposal
Application for Certificate of Proposed Lawful Development for removal of existing dormer and construction of dormer roof extensions to the existing roof
- Received
- 21 February 2024
- Decision level
- Delegated (officer decision)
- Ward
- Altrincham
- Agent
- Northern Architects
- ReceivedReceived21 Feb
- ValidatedValidated28 Feb
- Consult.Consultation
- TargetTarget Date24 Apr
- DecidedDecided11 Apr
Decided in 43 days (council typically 56)
About this application
This is an outline application for a dormer extension at 12 Grosvenor Road Altrincham WA14 1LA. Trafford has handled 494 applications of this type. This one was decided in 50 days, 6 days quicker than Trafford's typical decision time. There are no previous applications recorded at this address. In the past year there have been 101 applications across Altrincham. We hold 816 applications in total for the WA14 postcode area.
81% of outline applications at Trafford Metropolitan Borough 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
- WA14 1LA
- Application type
- Certificate Proposed Lawful Use
- Scale / size
- Small
Planning application dates
- Date validated
- 28 February 2024
- Target decision date
- 24 April 2024
- Permission expires
- 11 April 2027
Applicant and agent
- Agent
- Northern Architects
- Architect profile
- NORTHERN ARCHITECTS LIMITED
- Agent address
- 11 Grosvenor Road Altrincham WA14 1LA
Planning decision
- Statutory period
- 56 days
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
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: Trafford
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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 clearance8.0 mi
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Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.