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Get started10 Castle Street is a mid-terrace house in Chester (CH1 2DS). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to 2024. At 85 m² this is the 12th smallest of 18 units on EPC record in the building, where floor areas span 58–267 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (March 2025) shows an E (score 47), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2025); the latest reading is one band lower. Main heating runs on electricity: electricity, unspecified tariff.
9 planning records sit against the property, 9 approved, 0 refused. Past consents include an extension, subdivision and change of use to residential, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £339,000 is 11.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 49% above the typical sold price in the postcode. Sold November 2020 for £305,000.
10 Castle Street's carbon output is low for the local stock.
Council records show a subdivision application — the property's legal arrangement has been altered.
Discharge of condition 4 (windows details) of planning application 22/00093/FUL
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£339,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
EPC Rating for 10 Castle Street lags the street by a wide margin.
Price per m²
£3,588
Street avg £2,545
Floor Area
85 m²
Street avg 70 m²
CO₂ Emissions
1.0 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ye Olde Kings Head — bus stop.

Daytime· 07:00 – 23:00
55.1dB

Changes detected from historical EPC data
Connected to mains gas supply
Hot water system upgraded
Changed to a more efficient fuel source
Hot water system changed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Discharge of conditions 4 (window details) and 5 (external wall finish) of planning permission 22/00093/FUL
7 more applications for this property
Join to see all planning history.
6 November 2020Most recent
£305,000
Median price across the last 5 sales in CH1 2DS: £235,000 (2025–2021).
Street avg 3.3 t/year
Years Held
6 years
Street avg 12 years
CH1 2NA
Closest school
0.4 km
Chester International School. 22 schools nearby.
Night-time· 23:00 – 07:00
46.0dB
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