20 Dunster Avenue, Rochdale, OL11 3RD
About 20 Dunster Avenue
20 Dunster Avenue is a four-bedroom mid-terrace house in Rochdale (OL11 3RD). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2015) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2013. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would push it to C (score 78). The latest certificate is from March 2015, so improvements made since then won't be reflected.
Held since November 2006 — that's 20 years off the open market, well above the local norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2006, sale prices on this property compounded at 21.4% per year. Today's modelled estimate of £183,000 is 13% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 119.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Dining roomYes
Outside
- Private gardenYes
Energy performance
20 Dunster Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Planning history
20 Dunster Avenue has 2 separate extension applications on the council record.
- Mar 2018ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior approval for a proposed single storey rear extension meauring 3.6m from the original dwelling (with a maximum height of 3.7m and height to eaves to 2.5m)
- Documents
- 5 docs on file
- Reference
- 18/00129/HH42
- Jan 2018ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior notification for a single storey extension measuring 3.6m from the rear of the original dwelling (with a maximum height of 3.7m and height to eaves 2.5m).
- Documents
- 5 docs on file
- Reference
- 17/01514/HH42
We flagged 1 thing worth checking at 20 Dunster Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
20 Dunster Avenue has more than tripled in price since its earliest registered sale in 1999.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.4% per year over 7 years.
£162,000
Growth on file: 21.4% per year over 7 years.
Sales timeline
23 November 2006Most recent
£162,000
+287.6%over 6 years26 November 1999
£41,800
Median price across the last 5 sales in OL11 3RD: £100,000 (2025–2017).
Nearby sales in OL11 3RD
Versus other Dunster Avenue homes
20 Dunster Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£1,149
Street avg £565
Floor Area
141 m²
Street avg 128 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Highfield Hospital — bus stop.
Closest school
0.3 km
Ashfield Valley Primary School. 32 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.8dB

Night-time· 23:00 – 07:00
45.5dB








