6 Byron Close is a two-bedroom end-of-terrace house in Knottingley (WF11 8QG). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (June 2020) shows a C (score 71). The rating has held steady at C across 3 certificates since August 2009. Between certificates, roof efficiency went from Average to Good; while wall efficiency dropped from Good to Average and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Today's modelled estimate of £132,000 sits 55.3% above the 2020 sale of £85,000. On a £-per-square-foot basis, the last sale (£105/sq ft) was about 24.7% above the typical sold price in the postcode. One planning record on file: an extension approved in 2020. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Last sale on file: £85,000 in September 2020.
6 Byron Close has an approved rear extension on the planning record.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£132,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
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EPC Rating for 6 Byron Close runs comfortably ahead of the street norm.
Price per m²
£1,133
Street avg £1,101
Floor Area
75 m²
Street avg 83 m²
Habitable Rooms
3 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Wordsworth Dr Houghton Avenue — bus stop.

Daytime· 07:00 – 23:00
59.2dB

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Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
Hot water efficiency decreased
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Extension: Rear of property
Proposed rear conservatory with a maximum projection of 3.5m, maximum height of 3.6m and a maximum eaves height of 2.7m.
Full planning data for 6 Byron Close, Knottingley, WF11 8QG
Every application and decision on this property and nearby, in full, in the report.
4 September 2020Most recent
£85,000
Median price across the last 5 sales in WF11 8QG: £90,000 (2025–2018).
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
2.7 t/year
Street avg 3.3 t/year
WF11 8PU
Closest school
0.3 km
Willow Green Academy. 17 schools nearby.
Night-time· 23:00 – 07:00
50.9dB