23 Brookside Avenue, Grotton, Oldham, OL4 4LH
About 23 Brookside Avenue
23 Brookside Avenue is a three-bedroom semi-detached house in Grotton, Oldham, Oldham (OL4 4LH). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2013) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
At 71 m² it's 25.7% smaller than the typical home in the postcode (96 m² median across 24 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £249,000 sits 77.9% above the 2014 sale of £140,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. On the market in April 2014 and unlisted since — roughly 12 years.
What this property has
Inside
- Bedrooms3
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Extension potentialPossible
Energy performance
23 Brookside Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2023
EPC Rating
Certificate validity
Expired on 11 March 2023
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
3 applications on record at 23 Brookside Avenue, Grotton, Oldham, OL4 4LH
- Sept 2016PorchFullOutcome in report
Erection of a porch and erection of front a rear dormers
Extension- Documents
- 5 docs on file
- Reference
- HH/338864/16
- More recent applications — locked
- FullMay 2017Decision
- PorchJan 2017Decision
Unlock 23 Brookside Avenue, Grotton, Oldham, OL4 4LH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 25 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Brookside Avenue valuation sits well clear of the typical sold price in this postcode.
£249,000
Modelled from EPC, postcode comparables.
£140,000
Recorded with HM Land Registry.
Sales timeline
13 April 2014Most recent
£140,000
Median price across the last 5 sales in OL4 4LH: £300,000 (2026–2025).
Nearby sales in OL4 4LH
1 Brookside Avenue, Grotton, Oldham, OL4 4LH
Sold Apr 2026
£300,00045 Brookside Avenue, Grotton, Oldham, OL4 4LH
Sold Aug 2025
£415,0004 Brookside Avenue, Grotton, Oldham, OL4 4LH
Sold Jun 2025
£238,0003 Brookside Avenue, Grotton, Oldham, OL4 4LH
Sold May 2025
£295,00016 Brookside Avenue, Grotton, Oldham, OL4 4LH
Sold Mar 2025
£300,000
Versus other Brookside Avenue homes
23 Brookside Avenue is notably below the street on floor area.
Price per m²
£1,972
Street avg £2,473
Floor Area
71 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Carr House Road, Springhead
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1 Brookside Avenue, Grotton
OL4 4LH
1 Beechfield, Grasscroft
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1 Clegg Street, Springhead
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brooklands Drive — bus stop.
Closest school
0.6 km
Knowsley Junior School. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.9dB

Night-time· 23:00 – 07:00
39.8dB







