23 Blacon Avenue, Blacon, Chester, CH1 5BB
About 23 Blacon Avenue
23 Blacon Avenue is a semi-detached house in Blacon, Chester, Chester (CH1 5BB). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (June 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2015. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.
Untraded for 27 years, with the last transfer in May 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £149,000 sits 314.5% above the 1999 sale of £35,950. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 62.9% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Jun 2025
EPC Rating
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Planning history
23 Blacon Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
23 Blacon Avenue's modelled value sits at over four times its earliest registered sale price (1999).
£149,000
Modelled from EPC, postcode comparables.
£35,950
Recorded with HM Land Registry.
Sales timeline
27 May 1999Most recent
£35,950
Median price across the last 5 sales in CH1 5BB: £162,000 (2025–2022).
Nearby sales in CH1 5BB
7 Blacon Avenue, Blacon, Chester, CH1 5BB
Sold Aug 2025
£245,00041 Blacon Avenue, Blacon, Chester, CH1 5BB
Sold Aug 2023
£145,00085a, Blacon Avenue, Blacon, Chester, CH1 5BB
Sold Apr 2023
£131,24657 Blacon Avenue, Blacon, Chester, CH1 5BB
Sold Mar 2023
£183,00063 Blacon Avenue, Blacon, Chester, CH1 5BB
Sold Jan 2022
£162,000
Versus other Blacon Avenue homes
Floor Area for 23 Blacon Avenue lags the street by a wide margin.
Price per m²
£479
Street avg £1,413
Floor Area
75 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Police Headquarters — bus stop.
Closest school
0.6 km
St Theresa's Catholic Primary School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.2dB

Night-time· 23:00 – 07:00
42.9dB







