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Get started17 De Grey Place is a four-bedroom semi-detached house in Bishopthorpe, York, York (YO23 2SN). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2023) shows a C (score 73). When first surveyed in October 2008 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Average and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Held since February 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 79 m² the property is well over the postcode median (59 m² across 17 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £314,000 sits 141.5% above the 2009 sale of £130,000. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 45.1% below the postcode norm.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£314,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
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On epc rating, 17 De Grey Place stands well clear of the street.
Price per m²
£1,646
Street avg £3,800
Floor Area
79 m²
Street avg 60 m²
Habitable Rooms
5 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
0.1 km
Montague Road — bus stop.

Daytime· 07:00 – 23:00
49.2dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 February 2009Most recent
£130,000
Median price across the last 5 sales in YO23 2SN: £299,950 (2025–2022).
Detailed EPC data
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Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.6 t/year
YO23 2TB
Closest school
0.4 km
Bishopthorpe Infant School. 10 schools nearby.
Night-time· 23:00 – 07:00
38.3dB