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Get started20 Horseman Avenue is a five-bedroom semi-detached house in Copmanthorpe, York, York (YO23 3UF). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (July 2013) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced York HPI: 2.5% per year against 0% for the wider region. Today's modelled estimate of £472,000 is 13.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 30.4% above the typical sold price in the postcode. 5 planning records sit against the property, 2 approved, 3 refused. Past consents include an extension, a porch and an annexe, meaningful when judging how the property has evolved. At 120 m² it's 27% larger than the typical home in the postcode (95 m² median across 14 EPCs). Most recent transfer: March 2021 at £417,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 25 Jul 2023
Extension: Two storey · Side of property
Two storey side extension, enlargement to existing rear dormer, porch to side elevation, and alterations to fenestration
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 16 years.
£417,500
Growth on file: 2.5% per year over 16 years.
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Habitable Rooms for 20 Horseman Avenue runs comfortably ahead of the street norm.
Price per m²
£3,479
Street avg £3,011
Floor Area
120 m²
Street avg 103 m²
Habitable Rooms
7 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Horseman Avenue — bus stop.

Daytime· 07:00 – 23:00
53.9dB

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Erection of a pitched roof and alteration of a garage to form ancillary accommodation for 20 Horseman Avenue
3 more applications for this property
See the full planning history in the property report.
19 March 2021Most recent
£417,500
+30.1%over 6 years4 June 2014
£321,000
+14.6%over 9 years18 October 2004
£280,000
Median price across the last 5 sales in YO23 3UF: £346,000 (2025–2024).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.4 t/year
YO23 3XD
Closest school
0.3 km
Copmanthorpe Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
44.1dB