10 Primrose Dene is a three-bedroom semi-detached house in Byram, Knottingley, Knottingley (WF11 9DS). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band C. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position. The latest certificate (May 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £237,000 sits 58% above the 2016 sale of £150,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in November 2016, so it's been off the market for around 10 years.
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This certificate is over 10 years old and is no longer valid.Expired 24 May 2026
Multiple extension applications run across more than a decade of planning history at 10 Primrose Dene.
Extension: Single storey · Rear of property
Erection of a single storey extension to the rear
10 Primrose Dene has more than tripled in price since its earliest registered sale in 1996.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 20 years.
£150,000
Growth on file: 6.4% per year over 20 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
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10 Primrose Dene outperforms the street on floor area by a wide margin.
Price per m²
£1,744
Street avg £2,093
Floor Area
86 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sutton Lane — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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Extension: Single storey · Rear of property
Single storey extension to the rear of
Full planning data for 10 Primrose Dene, Byram, Knottingley, WF11 9DS
Every application and decision on this property and nearby, in full, in the report.
18 November 2016Most recent
£150,000
+249.2%over 20 years8 November 1996
£42,950
Median price across the last 5 sales in WF11 9DS: £152,000 (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
4.2 t/year
Street avg 4.0 t/year
WF11 9BS
Closest school
0.6 km
Brotherton and Byram Community Primary Academy. 8 schools nearby.
Night-time· 23:00 – 07:00
42.3dB