Trencherfield Mill, Apartment 19, Heritage Way, Wigan, WN3 4DU
About Trencherfield Mill
Trencherfield Mill is a one-bedroom end-of-terrace house in Wigan (WN3 4DU). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band A. At 40 m² this is the smallest unit on EPC record across Trencherfield Mill (40–111 m²). The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (January 2025) shows an E (score 42), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2018); the latest reading is 2 bands lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
Across 2008–2025, sale prices on this property compounded at -4.9% per year. Today's modelled estimate of £112,000 sits 133.3% above the 2025 sale of £48,000. On a £-per-square-foot basis, the last sale (£111/sq ft) was about 28% below the postcode norm. A recent sale: £48,000 in December 2025. At 40 m² it sits well below the postcode median (73 m² across 49 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
What this property has
Inside
- Bedrooms1
- Bathrooms1
Everything you need to know about Trencherfield Mill
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 28 January 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Trencherfield Mill has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on Trencherfield Mill was the lowest on Land Registry record across the postcode.
£112,000
Modelled from EPC, postcode comparables and a sale-price growth of -4.9% per year over 18 years.
£48,000
Growth on file: -4.9% per year over 18 years.
Sales timeline
2 December 2025Most recent
£48,000
-58.2%over 17 years19 May 2008
£114,950
Median price across the last 5 sales in WN3 4DU: £117,500 (2025–2024).
Nearby sales in WN3 4DU
Trencherfield Mill, Apartment 53, Heritage Way, Wigan, WN3 4DU
Sold Aug 2025
£109,500Trencherfield Mill, Apartment 5, Heritage Way, Wigan, WN3 4DU
Sold Sept 2024
£96,000Trencherfield Mill, Apartment 17, Heritage Way, Wigan, WN3 4DU
Sold Jun 2024
£123,000Trencherfield Mill, Apartment 22, Heritage Way, Wigan, WN3 4DU
Sold Mar 2024
£117,500Trencherfield Mill, Apartment 30, Heritage Way, Wigan, WN3 4DU
Sold Feb 2024
£117,500
Versus other Heritage Way homes
Trencherfield Mill is notably below the street on years held.
Price per m²
£1,200
Street avg £1,768
Floor Area
40 m²
Street avg 75 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.3 t/year
Everything you need to know about Trencherfield Mill
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pottery Road — bus stop.
Closest school
0.7 km
Wigan and Leigh College. 30 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
55.7dB

Night-time· 23:00 – 07:00
46.9dB






