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Get started12 Aldersyde House is a two-bedroom detached house in York (YO24 1QR). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1967-1975 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The latest certificate (February 2016) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 79). The latest certificate is from February 2016, so improvements made since then won't be reflected.
At 182 m² the property is well over the postcode median (79 m² across 9 EPCs), placing it in the larger end of the local stock. Across 2008–2020, sale prices here grew 0% per year, broadly in step with York's 0% HPI growth. Today's modelled estimate of £379,000 sits 104.9% above the 2020 sale of £185,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 64.7% below the postcode norm. Last sale on file: £185,000 in May 2020.
12 Aldersyde House's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2026
12 Aldersyde House's sale-price growth has lagged the wider UK trajectory across its history on file.
£379,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Old Moor Lane — bus stop.

Daytime· 07:00 – 23:00
50.9dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 May 2020Most recent
£185,000
-11.9%over 5 years5 June 2014
£210,000
+12.9%over 6 years4 February 2008
£186,000
Median price across the last 5 sales in YO24 1QR: £285,000 (2023–2019).
YO24 1QS
Closest school
0.2 km
York College. 17 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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