6 Marlborough Avenue is a two-bedroom detached house in Byram, Knottingley, Knottingley (WF11 9NP). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Today's modelled estimate of £207,000 sits 54.5% above the 2016 sale of £134,000. Last changed hands 9 years ago, in December 2016.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 6 Marlborough Avenue, Byram, Knottingley, WF11 9NP. The full report also covers planning activity across the surrounding area.
Full planning data for 6 Marlborough Avenue, Byram, Knottingley, WF11 9NP
Every application and decision on this property and nearby, in full, in the report.
6 Marlborough Avenue valuation sits well clear of the typical sold price in this postcode.
£207,000
Modelled from EPC, postcode comparables.
£134,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
6 Marlborough Avenue is notably below the street on habitable rooms.
Price per m²
£2,310
Street avg £2,433
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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7 December 2016Most recent
£134,000
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
2.7 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