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23 Halliwell Avenue Oldham OL8 3DL

PDE/355573/26Permitted Development (HH)Approved
Outline / PiP

Approved on 12 March 2026

Council decision: Prior Approval Extension Not RequiredDelegated (officer decision)

Approximate site (title boundary)
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

Single storey rear extension -Length: 4m, Maximum height: 3.50m, Height to eaves: 2.50m

Received
20 January 2026
Decision level
Delegated (officer decision)
Ward
Medlock Vale
Agent
Buidling Design Services
  1. Received20 Jan
  2. Validated2 Feb
  3. Consult.10 Mar
  4. Target16 Mar
  5. Decided12 Mar

Decided in 38 days (council typically 63)

About this application

This is an outline application for a single storey rear extension at 23 Halliwell Avenue Oldham OL8 3DL. Oldham has handled 132 applications of this type. This one was decided in 51 days, 12 days quicker than Oldham's typical decision time. The site is in a conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 41 applications across Medlock Vale. We hold 271 applications in total for the OL8 postcode area.

95% of outline applications at Oldham Metropolitan Borough Council were approved. Across all application types, the council typically decides in about 9 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
OL8 3DL
Application type
Permitted Development (HH)
Scale / size
Small

Planning application dates

Date validated
2 February 2026
Consultation expiry
10 March 2026
Neighbour consultation start
17 February 2026
Neighbour consultation end
10 March 2026
Last date for comments
10 March 2026
Target decision date
16 March 2026
Decision issued
13 March 2026
Permission expires
13 March 2031

Applicant and agent

Agent
Buidling Design Services
Agent address
418 Bury Road Rochdale Lancs OL11 5EU

Planning decision

Statutory period
42 days

Additional information

Comments
0
Documents
6
Constraints
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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 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: Oldham

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