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Get started4 Cosmo Avenue is a four-bedroom mid-terrace house in York (YO31 0SU). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (May 2022) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Today's modelled estimate of £271,000 sits 90.2% above the 2012 sale of £142,500. At 96 m² it's 20.9% larger than the typical home in the postcode (79 m² median across 15 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 14 years since the last transfer (March 2012).
Recommended upgrades on file would lift this property by multiple EPC bands.
4 Cosmo Avenue valuation sits well clear of the typical sold price in this postcode.
£271,000
Modelled from EPC, postcode comparables.
£142,500
Recorded with HM Land Registry.
EPC Rating for 4 Cosmo Avenue lags the street by a wide margin.
Price per m²
£1,484
Street avg £2,094
Floor Area
96 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Eighth Avenue Playing Fields — bus stop.

Daytime· 07:00 – 23:00
49.3dB

Changes detected from historical EPC data
Hot water system upgraded
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 March 2012Most recent
£142,500
Median price across the last 5 sales in YO31 0SU: £255,000 (2025–2021).
CO₂ Emissions
4.6 t/year
Street avg 3.4 t/year
YO31 0PA
Closest school
0.4 km
Tang Hall Primary Academy. 24 schools nearby.
Night-time· 23:00 – 07:00
38.2dB
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