10 Ashdown Court is a two-bedroom mid-terrace house in Knottingley (WF11 8NZ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2007-2011 and council tax band A. The latest certificate (June 2022) shows a C (score 70). When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 64 m² this is the 20th smallest of 24 units on EPC record in the building, where floor areas span 42–96 m². The building's EPC ratings span D to B across 24 units on file.
Sale prices here have lagged England HPI: -3.7% per year against 0% for the wider region. Today's modelled estimate of £105,000 sits 82.6% above the 2025 sale of £57,500. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 37.1% below the postcode norm. A recent sale: £57,500 in February 2025.
No planning applications are recorded against 10 Ashdown Court, Knottingley, WF11 8NZ. The full report also covers planning activity across the surrounding area.
Full planning data for 10 Ashdown Court, Knottingley, WF11 8NZ
Every application and decision on this property and nearby, in full, in the report.
10 Ashdown Court changed hands twice within eighteen months — unusual for the area.
£105,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.7% per year over 18 years.
£57,500
Growth on file: -3.7% per year over 18 years.
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On years held, 10 Ashdown Court runs well behind the street norm.
Price per m²
£898
Street avg £1,371
Floor Area
64 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Argyle Road — bus stop.

Daytime· 07:00 – 23:00
54.6dB

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Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
21 February 2025Most recent
£57,500
+4.5%over 11 months25 March 2024
£55,000
-51.3%over 17 years12 January 2007
£113,000
Median price across the last 5 sales in WF11 8NZ: £60,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.2 t/year
WF11 8PU
Closest school
0.6 km
The Vale Primary Academy. 10 schools nearby.
Night-time· 23:00 – 07:00
46.8dB