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Get started12 Ash House is a three-bedroom semi-detached house in York (YO23 1LU). It has a recorded floor area of 108 m² (around 1159 sq ft), construction records dating it to 2003-2006 and council tax band E. At 108 m² this is the 11th 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 bottom. The latest certificate (December 2010) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (September 2010); the latest reading is one band lower. Between certificates, lighting went from Poor to Good. The recommended improvements would push it to B (score 82). The latest certificate is from December 2010, so improvements made since then won't be reflected.
Sale prices here have outpaced York HPI: 1.1% per year against 0% for the wider region. Today's modelled estimate of £345,000 is 38% above the 2013 sale price. At 108 m² the property is well over the postcode median (73 m² across 13 EPCs), placing it in the larger end of the local stock. 12 years since the last transfer (December 2013).
12 Ash House's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 16 Dec 2020
12 Ash House valuation sits well clear of the typical sold price in this postcode.
£345,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 3 years.
£250,000
Growth on file: 1.1% per year over 3 years.
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12 Ash House is notably below the street on price per m².
Price per m²
£2,322
Street avg £3,299
Floor Area
108 m²
Street avg 84 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
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 December 2013Most recent
£250,000
+2.9%over 2 years25 March 2011
£243,000
Median price across the last 5 sales in YO23 1LU: £283,000 (2025–2020).
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CO₂ Emissions
2.5 t/year
Street avg 1.8 t/year
YO23 1JT
Closest school
0.3 km
Knavesmire Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
37.1dB