7 Blenheim Close is a three-bedroom semi-detached house in Knottingley (WF11 8RF). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2024) shows a D (score 59), a step below the typical UK home. When first surveyed in June 2011 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 89), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £201,000 is 11.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£226/sq ft) was about 31.8% above the typical sold price in the postcode. Most recent transfer: July 2024 at £180,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 7 Blenheim Close, Knottingley, WF11 8RF. The full report also covers planning activity across the surrounding area.
Full planning data for 7 Blenheim Close, Knottingley, WF11 8RF
Every application and decision on this property and nearby, in full, in the report.
7 Blenheim Close valuation sits well clear of the typical sold price in this postcode.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 10 years.
£180,000
Growth on file: 4.3% per year over 10 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
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On epc rating, 7 Blenheim Close runs well behind the street norm.
Price per m²
£2,432
Street avg £2,602
Floor Area
74 m²
Street avg 59 m²
Habitable Rooms
4 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
Arncliffe Drive Sandringham Ave — bus stop.

Daytime· 07:00 – 23:00
58.0dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
19 July 2024Most recent
£180,000
+53.2%over 10 years13 June 2014
£117,500
Median price across the last 5 sales in WF11 8RF: £127,000 (2025–2013).
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 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.0 t/year
WF11 8EH
Closest school
0.5 km
Willow Green Academy. 14 schools nearby.
Night-time· 23:00 – 07:00
49.7dB