21 Grasmere Road, Oldham, OL4 1NG
About 21 Grasmere Road
21 Grasmere Road is a mid-terrace house in Oldham (OL4 1NG). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (January 2026) shows a C (score 71). When first surveyed in April 2017 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
At 84 m² it's 16% smaller than the typical home in the postcode (100 m² median across 15 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £122,000 sits 134.6% above the 2017 sale of £52,000. Last sold in May 2017, so it's been off the market for around 9 years.
Energy performance
21 Grasmere Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
21 Grasmere Road has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Grasmere Road
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
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Sales history & valuation
21 Grasmere Road valuation sits well clear of the typical sold price in this postcode.
£122,000
Modelled from EPC, postcode comparables.
£52,000
Recorded with HM Land Registry.
Sales timeline
4 May 2017Most recent
£52,000
Median price across the last 5 sales in OL4 1NG: £75,000 (2021–2008).
Versus other Grasmere Road homes
CO₂ Emissions for 21 Grasmere Road runs comfortably ahead of the street norm.
Price per m²
£619
Street avg £565
Floor Area
84 m²
Street avg 104 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 5.9 t/year
Similar properties nearby
The neighbourhood at a glance
Nearest stop
0.1 km
Ronald Street — bus stop.
Closest school
0.0 km
Oasis Academy Clarksfield. 45 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
43.4dB







