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Get started10 Onchan Avenue is a mid-terrace house in Oldham (OL4 1BJ). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2015) shows an F (score 29), near the bottom of the EPC scale. Earlier certificates rated it E (August 2013); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 76), a 3-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Held since April 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £116,000 sits 54.7% above the 2008 sale of £75,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 321.4% above the typical sold price in the postcode.
10 Onchan Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2025
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£116,000
Modelled from EPC, postcode comparables.
£75,000
Recorded with HM Land Registry.
EPC Rating for 10 Onchan Avenue lags the street by a wide margin.
Price per m²
£938
Street avg £535
Floor Area
80 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Nearest stop
0.2 km
Roundthorn Road — bus stop.
Closest school
0.3 km
Glodwick Infant and Nursery School. 48 schools nearby.

Daytime· 07:00 – 23:00
55.3dB

Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Low energy lighting percentage decreased
Heating controls changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 April 2008Most recent
£75,000
Median price across the last 5 sales in OL4 1BJ: £88,000 (2024–2008).
CO₂ Emissions
11.0 t/year
Street avg 4.4 t/year
OL4 1PP
Night-time· 23:00 – 07:00
45.2dB
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