13 West Acres is a three-bedroom semi-detached house in Byram, Knottingley, Knottingley (WF11 9DY). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2024) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in January 2017 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced England HPI: 10.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 49.4% above the typical sold price in the postcode. A recent sale: £189,000 in September 2025.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 13 West Acres, Byram, Knottingley, WF11 9DY. The full report also covers planning activity across the surrounding area.
Full planning data for 13 West Acres, Byram, Knottingley, WF11 9DY
Every application and decision on this property and nearby, in full, in the report.
Price for 13 West Acres has grown more than fourfold since the 1999 starting point.
£195,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 26 years.
£189,000
Growth on file: 10.1% per year over 26 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
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Price per m² for 13 West Acres runs comfortably ahead of the street norm.
Price per m²
£2,277
Street avg £1,698
Floor Area
83 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
West Acres — bus stop.

Daytime· 07:00 – 23:00
50.4dB

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Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
4 September 2025Most recent
£189,000
+71.8%over 8 years31 August 2017
£110,000
+621.3%over 18 years9 August 1999
£15,250
Median price across the last 5 sales in WF11 9DY: £190,000 (2025–2024).
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 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.4 t/year
WF11 9EG
Closest school
0.5 km
Brotherton and Byram Community Primary Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
41.9dB