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Get started15 Deacons Court is a four-bedroom detached house in Copmanthorpe, York, York (YO23 3TR). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (January 2014) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2013. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
Sale prices here have outpaced York HPI: 9.2% per year against 0% for the wider region. Today's modelled estimate of £442,000 is 33.9% above the 2013 sale price. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. 13 years since the last transfer (August 2013).
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 02 Jan 2024
15 Deacons Court has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Single storey front and rear extensions
Sale price has grown by over 3x since 1999.
£442,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 14 years.
£330,000
Growth on file: 9.2% per year over 14 years.
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On co₂ emissions, 15 Deacons Court runs well behind the street norm.
Price per m²
£2,683
Street avg £2,836
Floor Area
123 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 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
Companthorpe Motors — bus stop.

Daytime· 07:00 – 23:00
47.6dB

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Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 August 2013Most recent
£330,000
-2.2%over 6 years15 June 2007
£337,500
+244.4%over 7 years12 November 1999
£98,000
Median price across the last 5 sales in YO23 3TR: £340,000 (2025–2013).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
5.4 t/year
Street avg 4.5 t/year
YO23 3RT
Closest school
0.5 km
Copmanthorpe Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
38.4dB