15 Ash Grove Royton Oldham OL2 6TJ Data via plota.co.uk
Proposal
Front and rear dormer. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 10 Nov 2026, from Oldham's recent extensions.
Documents 4
Plans & drawings 3
Application forms 1
Site constraints 3
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in January 2026, the latest held for this property. The building may have changed since. View the certificate
Every application in Oldham - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
39 Kensington Avenue Royton Oldham OL2 5YF
Single storey side extension.
450A Rochdale Road Royton Oldham OL2 6TS
Two storey rear extension
7 Thorncliffe Park Royton Oldham OL2 5RX
Non Material Amendment application to reduce the proposal of part demolition and...
Important details
Decision outlook
Day 24 of the 56-day target. Oldham usually decides extensions by day 56.
Plota live figures for extensions decided by Oldham in the last twelve months, from validation. Oldham decision record →
Public comments
No public comments yet.
6 neighbours consulted · Last counted 5 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15219256
- Planning Portal ref
- PP-15219256
- Neighbours
- 21 Sept 2026
- Consultation
- 21 Sept 2026
- Comments by
- 12 Oct 2026
- Statutory expiry
- 10 Nov 2026
- Env. assessment
- No
Historical activity at this location
6 nearby applications on record - archival context, not part of the live application.
Nearby activity
Oldham is slower than most councils at deciding householder applications, ranking #257 out of 296. The council extends the time limit on 59% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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15 Ash Grove Royton Oldham OL2 6TJ
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Freehold owner, on paid plans
The company that owns the freehold, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
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Comments are open until 12 Oct 2026