15 Slater Street, Warrington, WA4 1DN
About 15 Slater Street
15 Slater Street is a mid-terrace house in Warrington (WA4 1DN). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Most recent transfer: May 2023 at £105,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2023, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £147,000 is 40% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 32.1% above the typical sold price in the postcode.
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
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Slater Street 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
15 Slater Street valuation sits well clear of the typical sold price in this postcode.
£147,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 20 years.
£105,000
Growth on file: 2.1% per year over 20 years.
Sales timeline
3 May 2023Most recent
£105,000
+21.4%over 5 years28 August 2017
£86,500
+0.8%over 7 years16 September 2009
£85,800
+23.5%over 5 years17 September 2003
£69,450
Median price across the last 5 sales in WA4 1DN: £131,500 (2025–2024).
Nearby sales in WA4 1DN
Versus other Slater Street homes
On years held, 15 Slater Street runs well behind the street norm.
Price per m²
£1,522
Street avg £1,479
Floor Area
69 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.9 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
Grove Street — bus stop.
Closest school
0.5 km
Priestley College. 35 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
52.1dB

Night-time· 23:00 – 07:00
42.9dB







