15 Ash Lea is a three-bedroom semi-detached house in Fairburn, Knottingley, Knottingley (WF11 9LF). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2016) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 103), a 4-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a corner plot and a cul-de-sac position.
Today's modelled estimate of £229,000 sits 50.7% above the 2016 sale of £152,000. At 86 m² it's 24.6% larger than the typical home in the postcode (69 m² median across 21 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 10 years since the last transfer (June 2016).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 20 Apr 2026
15 Ash Lea has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
30-day money-back guarantee
15 Ash Lea valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables.
£152,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On epc rating, 15 Ash Lea runs well behind the street norm.
Price per m²
£1,767
Street avg £1,854
Floor Area
86 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Quarry Bank — bus stop.

Daytime· 07:00 – 23:00
54.5dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
30 June 2016Most recent
£152,000
Median price across the last 5 sales in WF11 9LF: £150,000 (2024–2018).

CO₂ Emissions
5.4 t/year
Street avg 4.1 t/year
WF11 9BS
Closest school
0.3 km
Fairburn Community Primary School. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
45.9dB