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Get started18 Darnborough Street is a mid-terrace house in York (YO23 1AU). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (December 2025) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2022 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 76). This certificate was lodged in the last six months, so the rating reflects current condition.
At 126 m² the property is well over the postcode median (83 m² across 20 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2022. Past consents include an extension, a loft conversion and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£299/sq ft) was about 21.3% above the typical sold price in the postcode. Most recent transfer: April 2022 at £405,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The EPC has just been inspected, so the rating reflects current condition.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension following demolition of existing outbuildings, and loft conversion with dormer to rear
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£406,000
Modelled from EPC, postcode comparables.
£405,000
Recorded with HM Land Registry.
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Floor Area for 18 Darnborough Street runs comfortably ahead of the street norm.
Price per m²
£3,214
Street avg £3,735
Floor Area
126 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bishopthorpe Road Shops — bus stop.

Daytime· 07:00 – 23:00
52.9dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 April 2022Most recent
£405,000
Median price across the last 5 sales in YO23 1AU: £380,000 (2025–2021).
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

Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.2 t/year
Closest school
0.4 km
Scarcroft Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
43.0dB