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Get started12 Dunham Street is a one-bedroom semi-detached house in Lees, Oldham, Oldham (OL4 3NF). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2025) shows a C (score 70). When first surveyed in December 2021 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Very Poor to Very Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Poor.
Sale prices here have outpaced Oldham HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £135,000 sits 92.9% above the 2022 sale of £70,000. Sold March 2022 for £70,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Sale price has grown by over 3x since 1998.
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 23 years.
£70,000
Growth on file: 5.1% per year over 23 years.
On co₂ emissions, 12 Dunham Street stands well clear of the street.
Price per m²
£1,346
Street avg £1,762
Floor Area
52 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Nearest stop
0.1 km
Dunham Street — bus stop.
Closest school
0.2 km
Waterhead Academy. 30 schools nearby.

Daytime· 07:00 – 23:00
49.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
Low energy lighting percentage decreased
Mechanical ventilation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 March 2022Most recent
£70,000
+218.2%over 23 years4 December 1998
£22,000
Median price across the last 5 sales in OL4 3NF: £125,000 (2025–2021).
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 3.8 t/year
OL4 3DH
Night-time· 23:00 – 07:00
40.0dB
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