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Get started21 Thirlmere Drive is a two-bedroom semi-detached house in York (YO31 0LZ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (February 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2013. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.
Sale prices here have outpaced York HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £301,000 is 11.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 69% above the typical sold price in the postcode. Most recent transfer: July 2024 at £270,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Thirlmere Drive valuation sits well clear of the typical sold price in this postcode.
£301,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 18 years.
£270,000
Growth on file: 3.5% per year over 18 years.
Years Held for 21 Thirlmere Drive lags the street by a wide margin.
Price per m²
£3,803
Street avg £2,621
Floor Area
71 m²
Street avg 77 m²
Habitable Rooms
3 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
0.2 km
Applefields School — bus stop.

Daytime· 07:00 – 23:00
48.4dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 July 2024Most recent
£270,000
+90.1%over 18 years27 January 2006
£142,000
Median price across the last 5 sales in YO31 0LZ: £340,000 (2024–2015).
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.4 t/year
YO31 0QF
Closest school
0.3 km
Hempland Primary School. 18 schools nearby.
Night-time· 23:00 – 07:00
38.3dB
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