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Get started17 Hillside Avenue is a four-bedroom semi-detached house in Grotton, Oldham, Oldham (OL4 5SG). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2020) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 115 m² it's 22.3% larger than the typical home in the postcode (94 m² median across 25 EPCs). Today's modelled estimate of £368,000 is 44.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 55.2% above the typical sold price in the postcode. Sold August 2020 for £255,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
17 Hillside Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£368,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
Habitable Rooms for 17 Hillside Avenue runs comfortably ahead of the street norm.
Price per m²
£2,217
Street avg £2,150
Floor Area
115 m²
Street avg 100 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Nearest stop
0.2 km
Brooklands Drive — bus stop.
Closest school
0.7 km
Springhead Infant and Nursery School. 25 schools nearby.

Daytime· 07:00 – 23:00
49.6dB

28 August 2020Most recent
£255,000
Median price across the last 5 sales in OL4 5SG: £320,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.6 t/year
OL4 5QW
Night-time· 23:00 – 07:00
39.8dB
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