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21 Beeston Avenue Timperley Altrincham WA15 7RU

117344/CPL/25Certificate Proposed Lawful UseApproved
Outline / PiP

Approved on 27 October 2025

Council decision: Approve with ConditionsDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Application for Certificate of Proposed Lawful Development for alterations of roof from hip to gable including rear dormer with juliette balcony.

Received
22 September 2025
Decision level
Delegated (officer decision)
Ward
Timperley Central
  1. Received22 Sep
  2. Validated22 Sep
  3. Consult.
  4. Target17 Nov
  5. Decided27 Oct

Decided in 35 days (council typically 56)

About this application

This is an outline application for a dormer extension at 21 Beeston Avenue Timperley Altrincham WA15 7RU. Trafford has handled 494 applications of this type. This one was decided in 35 days, 3 weeks quicker than Trafford's typical decision time. There are no previous applications recorded at this address. In the past year there have been 30 applications across Timperley Central. We hold 1,460 applications in total for the WA15 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.See what's approved near your address

Application details

Postcode
WA15 7RU
Application type
Certificate Proposed Lawful Use
Scale / size
Small

Planning application dates

Date validated
22 September 2025
Target decision date
17 November 2025
Permission expires
27 October 2028

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14328860
Comments
0
Documents
8
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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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