21 Belmont Avenue, Warrington, WA4 1LY
About 21 Belmont Avenue
21 Belmont Avenue is a mid-terrace house in Warrington (WA4 1LY). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (July 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2014. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Very Poor to Average; while window efficiency dropped from Average to Poor and lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Last sold in January 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2016, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £144,000 is 41.2% above the 2016 sale price.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Low energy lighting percentage decreased
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Planning history
21 Belmont 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
21 Belmont Avenue has more than tripled in price since its earliest registered sale in 1996.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 19 years.
£102,000
Growth on file: 6.1% per year over 19 years.
Sales timeline
5 January 2016Most recent
£102,000
+3.0%over 8 years31 January 2007
£99,000
+54.7%over 3 years1 May 2003
£64,000
+56.1%over 2 years12 October 2000
£41,000
+24.2%over 3 years29 November 1996
£33,000
Median price across the last 5 sales in WA4 1LY: £148,000 (2024–2018).
Nearby sales in WA4 1LY
Versus other Belmont Avenue homes
On co₂ emissions, 21 Belmont Avenue stands well clear of the street.
Price per m²
£1,500
Street avg £1,637
Floor Area
68 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Powell Street — bus stop.
Closest school
0.4 km
Sir Thomas Boteler Church of England High School. 29 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
54.8dB

Night-time· 23:00 – 07:00
44.3dB







