20 West Avenue, Farnworth, Bolton, BL4 0BQ
About 20 West Avenue
20 West Avenue is a semi-detached house in Farnworth, Bolton, Bolton (BL4 0BQ). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (July 2025) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2025, sale prices on this property compounded at 1.5% per year. Today's modelled estimate of £151,000 sits 202% above the 2025 sale of £50,000. Most recent transfer was August 2025 at £50,000 — fresh data.
Energy performance
20 West Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
20 West Avenue has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 West Avenue's modelled value sits at over four times its earliest registered sale price (1995).
£151,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 30 years.
£50,000
Growth on file: 1.5% per year over 30 years.
Sales timeline
5 August 2025Most recent
£50,000
+56.3%over 29 years15 December 1995
£32,000
Median price across the last 5 sales in BL4 0BQ: £93,000 (2019–2004).
Nearby sales in BL4 0BQ
25 West Avenue, Farnworth, Bolton, BL4 0BQ
Sold May 2019
£180,0009 West Avenue, Farnworth, Bolton, BL4 0BQ
Sold May 2017
£93,0002a, West Avenue, Farnworth, Bolton, BL4 0BQ
Sold May 2011
£70,00022 West Avenue, Farnworth, Bolton, BL4 0BQ
Sold Nov 2007
£100,00018 West Avenue, Farnworth, Bolton, BL4 0BQ
Sold Apr 2004
£28,272
Versus other West Avenue homes
20 West Avenue is notably below the street on years held.
Price per m²
£685
Street avg £990
Floor Area
73 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Nearest stop
0.1 km
Mossfield Road — bus stop.
Closest school
0.1 km
The Ferns Primary Academy. 49 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
52.5dB

Night-time· 23:00 – 07:00
42.0dB







