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EPC B
About 41 Black Diamond Park
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
41 Black Diamond Park is a property in Chester (CH1 3ET). It has a recorded floor area of 55 m² (around 587 sq ft). The latest certificate (November 2010) returns a B (score 83), comfortably above the UK average. The latest certificate is from November 2010, so improvements made since then won't be reflected. At 55 m² this is the 24th 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 top.
Sale prices here have outpaced England HPI: 3.9% per year against 0% for the wider region. Today's modelled estimate of £133,000 is 38.1% below the 2025 sale of £215,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 83.3% above the typical sold price in the postcode. It changed hands recently, sold January 2025 for £215,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
41 Black Diamond Park's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2020
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£133,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 14 years.
Last sold (2025)
£215,000
Growth on file: 3.9% per year over 14 years.
Sales timeline
Versus other Black Diamond Park homes
Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.
41 Black Diamond Park outperforms the street on price per m² by a wide margin.
Price per m²
£3,939
Street avg £2,722
Floor Area
55 m²
Street avg 53 m²
CO₂ Emissions
1.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Chester district page.
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.
Road noise across the postcode
Modelled day and night-time noise levels around CH1 3ET from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 52 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 41 Black Diamond Park, Chester, CH1 3ET. Each answer is also embedded as structured data for search engines.