17 Thornley Park Road, Grotton, Oldham, OL4 5QT
About 17 Thornley Park Road
17 Thornley Park Road is a four-bedroom detached house in Grotton, Oldham, Oldham (OL4 5QT). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (August 2021) shows a C (score 72). Records show the property has been extended at some point in its history.
At 206 m² the property is well over the postcode median (129 m² across 20 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2022, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 63.9% above the typical sold price in the postcode. Last sale on file: £640,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
Building
- Previously extendedYes
Energy performance
17 Thornley Park Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 21 August 2031
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Planning history
17 Thornley Park Road has an approved single-storey side extension on the planning record.
1 application on record at 17 Thornley Park Road, Grotton, Oldham, OL4 5QT
- Apr 2006ExtensionFullOutcome in report
Extension: Single storey · Side of property
Single storey side extension forming kitchen
- Documents
- 13 docs on file
- Reference
- HH/050971/06
Unlock 17 Thornley Park Road, Grotton, Oldham, OL4 5QT's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1998.
£677,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 24 years.
£640,000
Growth on file: 5.2% per year over 24 years.
Sales timeline
30 May 2022Most recent
£640,000
+240.4%over 24 years21 January 1998
£188,000
Median price across the last 5 sales in OL4 5QT: £495,000 (2025–2021).
Nearby sales in OL4 5QT
10 Thornley Park Road, Grotton, Oldham, OL4 5QT
Sold Oct 2025
£495,00032 Thornley Park Road, Grotton, Oldham, OL4 5QT
Sold Jul 2025
£680,0002 Thornley Park Road, Grotton, Oldham, OL4 5QT
Sold May 2025
£207,0008 Thornley Park Road, Grotton, Oldham, OL4 5QT
Sold Apr 2022
£339,99516 Thornley Park Road, Grotton, Oldham, OL4 5QT
Sold Sept 2021
£500,000
Versus other Thornley Park Road homes
On floor area, 17 Thornley Park Road stands well clear of the street.
Price per m²
£3,107
Street avg £2,650
Floor Area
206 m²
Street avg 130 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.1 t/year
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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
0.4 km
Thornley Lane — bus stop.
Closest school
0.4 km
St Agnes CofE Primary School. 26 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
49.6dB

Night-time· 23:00 – 07:00
39.2dB







