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Get started20 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.
Sale prices here have outpaced Bolton HPI: 1.5% per year against 0.1% for the wider region. Today's modelled estimate of £151,000 sits 202% above the 2025 sale of £50,000. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 28.2% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was August 2025 at £50,000 — fresh data.
20 West Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
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.
20 West Avenue is notably below the street on years held.
Price per m²
£685
Street avg £1,121
Floor Area
73 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Nearest stop
0.1 km
Mossfield Road — bus stop.
Closest school
0.1 km
The Ferns Primary Academy. 49 schools nearby.

Daytime· 07:00 – 23:00
52.5dB

6 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).
CO₂ Emissions
6.0 t/year
Street avg 3.5 t/year
BL4 0PX
Night-time· 23:00 – 07:00
42.0dB
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