11a is a two-bedroom semi-detached house in Knottingley (WF11 0DT). It has a recorded floor area of 68 m² (around 731 sq ft), construction records dating it to 1967-1975 and council tax band A. At 68 m² this is the 20th smallest of 38 units on EPC record in the building, where floor areas span 10–111 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2010) shows a C (score 74). The recommended improvements would push it to B (score 81). The latest certificate is from June 2010, so improvements made since then won't be reflected.
It hasn't traded since January 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £103,000 sits 142.4% above the 2004 sale of £42,500. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 35.6% below the postcode norm.
11a'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This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2020
No planning applications are recorded against 11a, Broomhill Grove, Knottingley, WF11 0DT. The full report also covers planning activity across the surrounding area.
Full planning data for 11a, Broomhill Grove, Knottingley, WF11 0DT
Every application and decision on this property and nearby, in full, in the report.
11a valuation sits well clear of the typical sold price in this postcode.
£103,000
Modelled from EPC, postcode comparables.
£42,500
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
On co₂ emissions, 11a runs well behind the street norm.
EPC Rating
74 (C)
Street avg 72 (C)
Floor Area
68 m²
Street avg 62 m²
CO₂ Emissions
2.5 t/year
Street avg 2.1 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broomhill Avenue Broomhill Walk — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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23 January 2004Most recent
£42,500
Median price across the last 5 sales in WF11 0DT: £110,000 (2025–2020).
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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Habitable Rooms
3 rooms
Street avg 3 rooms
WF11 0HB
Closest school
0.5 km
De Lacy Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
41.4dB