15 Marlborough Avenue is a two-bedroom detached house in Byram, Knottingley, Knottingley (WF11 9NP). It has a recorded floor area of 58 m² (around 625 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2011) shows a D (score 61), on the cusp of jumping into the C band. The latest certificate is from April 2011, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 2% per year against 0% for the wider region. Today's modelled estimate of £202,000 sits 53% above the 2013 sale of £132,000. 13 years since the last transfer (August 2013).
15 Marlborough Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 21 Apr 2021
No planning applications are recorded against 15 Marlborough Avenue, Byram, Knottingley, WF11 9NP. The full report also covers planning activity across the surrounding area.
Full planning data for 15 Marlborough Avenue, Byram, Knottingley, WF11 9NP
Every application and decision on this property and nearby, in full, in the report.
15 Marlborough Avenue valuation sits well clear of the typical sold price in this postcode.
£202,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 11 years.
£132,000
Growth on file: 2.0% per year over 11 years.
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On epc rating, 15 Marlborough Avenue runs well behind the street norm.
Price per m²
£2,274
Street avg £2,436
Floor Area
58 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 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
50.2dB

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2 August 2013Most recent
£132,000
+22.8%over 10 years20 December 2002
£107,500
Median price across the last 5 sales in WF11 9NP: £190,000 (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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CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
WF11 9BS
Closest school
0.6 km
Brotherton and Byram Community Primary Academy. 8 schools nearby.
Night-time· 23:00 – 07:00
41.8dB