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66 Merton Avenue Oldham OL8 4JF

NMA/356927/26Approved
Discharge / amendments

Approved on 26 October 2026

Council decision: Granted

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

Proposal

Non Material Amendment application - The dormer has been constructed slightly larger than shown on the previously approved drawings, with its width aligned to the existing ground-floor and first-floor window openings below relating to app no. HOU/355872/26.

Received
5 October 2026
Public comments
0 · last counted 27 October 2026
  1. Received5 Oct
  2. Validated5 Oct
  3. Consult.
  4. Target
  5. Decided26 Oct

Decided in 21 days

About this application

This is a planning application for a dormer extension at 66 Merton Avenue Oldham OL8 4JF. Oldham has handled 2,105 applications of this type. This one was decided in 21 days, 6 weeks quicker than Oldham's typical decision time. The site is in a conservation area. There has been 1 other application at this address. We hold 271 applications in total for the OL8 postcode area.

Application details

Postcode
OL8 4JF

Planning application dates

Date validated
5 October 2026

Additional information

Documents
5

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.

Associated applications

  1. 2026
    5 Oct

    Non Material Amendment application - The dormer has been constructed slightly larger than shown on the…

    This applicationApprovedNon-material amendmentNMA/356927/26
  2. 2026
    26 Mar

    1) Single storey extension 2) Hip to gable roof conversion 3) Front and rear dormers.

    ApprovedHouseholderPart ofHOU/355872/26

Source: Oldham

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