3 Ashlea Grove Grotton Oldham OL4 4LE Data via plota.co.uk

HOU/356378/26 - Householder Awaiting decision
Extensions & alterations

Proposal

Single storey rear extension and new porch. Data via plota.co.uk

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Application progress

✓
Received
12 Jun 2026
✓
Validated
26 Jun 2026
✓
Consultation
14 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 4 Aug 2026.

Comment on this application ↗

Documents 3

Plans & drawings 2

PDF 1020-1002-3 ASHLEA GROVE-PROPOSED PLANS AND ELEVATIONS REV A Plans · 26 Jun 2026 View ↗ PDF 1020-1003-3 ASHLEA GROVE-EXISTING AND PROPOSED BLOCK PLANS Plans · 26 Jun 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 11 Jun 2026 View ↗

All documents on the council site ↗

Nearby new applications

12 The Meadows Grotton Oldham OL4 4LR

1) Demolition of flat roof dormer and construction of pitched roof dormer 2) Rep...

HOU/356307/26 - 1 Jun 2026

Important details

Council
Oldham
Application type
Householder
Postcode
OL4 4LE
Received
12 Jun 2026
Validated
26 Jun 2026
Ward
Saddleworth West And Lees
Parish
Saddleworth Parish Council
Case officer
Show
Target decision
21 Aug 2026
Applicant
Show

Consultation & key dates

Alt. reference
PP-14987454
Neighbours
14 Jul 2026
Env. assessment
No

Historical activity at this location

13 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2023
35 Brookside Avenue Grotton Oldham OL4 4LH
Change of use from residential (Use class C3) to short term holiday let. (for a temporary…
FUL/351969/23
2023 Approved
50 Brookside Avenue Grotton Oldham OL4 4LJ
Front and rear dormer extensions. Removal of side and rear porches. Relocation of front d…
HOU/350447/23
2022 Approved
40 Brookside Avenue Grotton Oldham OL4 4LJ
Single storey side and rear extension and raised patio area to rear.
HOU/349100/22
2020 Approved
15 Brookside Avenue Grotton Oldham OL4 4LH
Proposed construction of front and rear dormers
HOU/345522/20
2020 Approved
33 Brookside Avenue Grotton Oldham OL4 4LH
Single storey side extension and a first floor front extension
HOU/345541/20
2020 Approved
7 Ashlea Grove Grotton OL4 4LE
Proposed two storey side extension & single storey rear extension
HH/344889/20
2019 Approved
35 Brookside Avenue Grotton OL4 4LH
Retrospective application for steel and glass balustrade over single storey extension
HH/343530/19
2019
35 Brookside Avenue, Grotton, OL4 4LH
Retrospective householder planning application for steel and glass balustrade over single…
HH/343521/19
2017 Approved
1 Brookside Avenue Grotton OL4 4LH
1) Erection of front and rear dormers 2) Minor external repairs to existing windows and c…
HH/340469/17
2017 Approved
23 Brookside Avenue Grotton OL4 4LH
Erection of a front dormer
HH/339964/17
2016 Approved
23 Brookside Avenue Grotton OL4 4LH
Proposed rear dormer and front porch (Re-submission of app no. HH/338864/16)
HH/339302/16
2016 Refused
23 Brookside Avenue Grotton OL4 4LH
Erection of a porch and erection of front a rear dormers
HH/338864/16
2016 Approved
6 Ashlea Grove Grotton OL4 4LE
1) Erection of a two storey side extension and single storey rear extension 2) New porch…
HH/338288/16
Oldham
Planning Authority Score
2.3/10
Poor
#262 of 296 councils
Relevant to this application:
Householder decisions

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%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Oldham decision performance
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #140 of 296
92%
Householder approved
Above avg (90%) #162 of 296
44%
Decided in 8 weeks
Below avg (63%) #257 of 296
59%
Extended time limit
Above avg (41%) #265 of 296
74%
Minor dwellings approved
47 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
87%
Change of use approved
89 decided
821
Total decisions
93 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings