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Get started16 Black Diamond Park is a detached house in Chester (CH1 3ET). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 2007 onwards and council tax band B. At 55 m² this is the 34th smallest of 55 units on EPC record in the building, where floor areas span 6–112 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (September 2015) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (December 2008); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Held since March 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. Today's modelled estimate of £124,000 sits 66% above the 2009 sale of £74,705. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 37.6% below the postcode norm.
16 Black Diamond Park's carbon output is low for the local stock.
This certificate is over 10 years old and is no longer valid.Expired 17 Sept 2025
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£124,000
Modelled from EPC, postcode comparables.
£74,705
Recorded with HM Land Registry.
16 Black Diamond Park is notably below the street on habitable rooms.
Price per m²
£1,358
Street avg £2,781
Floor Area
55 m²
Street avg 53 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Hoole Way — bus stop.

Daytime· 07:00 – 23:00
55.5dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 March 2009Most recent
£74,705
Median price across the last 5 sales in CH1 3ET: £155,000 (2025–2025).
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
CH1 3LP
Closest school
0.7 km
Chester Blue Coat Church of England Primary School. 22 schools nearby.
Night-time· 23:00 – 07:00
45.1dB
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