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Get started15 Ash House is a three-bedroom end-of-terrace house in York (YO23 1LU). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (January 2020) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2009. Between certificates, lighting went from Very Poor to Very Good. At 97 m² this is the 9th smallest of 14 units on EPC record in the building, where floor areas span 54–139 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include outbuildings.
Sale prices here have outpaced York HPI: 1.5% per year against 0% for the wider region. Today's modelled estimate of £362,000 is 10.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 31.6% above the typical sold price in the postcode. At 97 m² the property is well over the postcode median (73 m² across 13 EPCs), placing it in the larger end of the local stock. Sold August 2022 for £328,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£362,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 19 years.
£328,000
Growth on file: 1.5% per year over 19 years.
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On years held, 15 Ash House runs well behind the street norm.
Price per m²
£3,381
Street avg £3,218
Floor Area
97 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Terry's — bus stop.

Daytime· 07:00 – 23:00
46.9dB

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Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 August 2022Most recent
£328,000
+31.7%over 16 years24 March 2006
£249,000
30 September 2004
£249,000
28 November 2003
£247,950
Median price across the last 5 sales in YO23 1LU: £260,000 (2025–2020).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
2.0 t/year
Street avg 1.9 t/year
YO23 1JT
Closest school
0.3 km
Knavesmire Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
37.1dB