17 Ashdown Court is a mid-terrace house in Knottingley (WF11 8NZ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2003-2006 and council tax band A. The latest certificate (November 2019) shows a C (score 75), near the top of the C band. When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 52 m² this is the 6th 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.
No planning applications are recorded against 17 Ashdown Court, Knottingley, WF11 8NZ. The full report also covers planning activity across the surrounding area.
Full planning data for 17 Ashdown Court, Knottingley, WF11 8NZ
Every application and decision on this property and nearby, in full, in the report.
17 Ashdown Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£112,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating
75 (C)
Street avg 72 (C)
Floor Area
52 m²
Street avg 61 m²
CO₂ Emissions
2.0 t/year
Street avg 2.2 t/year
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 system changed
Hot water system upgraded
More low energy lighting installed
Median price across the last 5 sales in WF11 8NZ: £59,000 (2025–2023).
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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Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.6 km
The Vale Primary Academy. 10 schools nearby.
Night-time· 23:00 – 07:00
46.8dB