9 The Poplars is a three-bedroom detached house in Knottingley (WF11 0DE). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (May 2016) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2011. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Good to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 4.5% per year against 0% for the wider region. Today's modelled estimate of £236,000 sits 62.8% above the 2016 sale of £145,000. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 43.3% above the typical sold price in the postcode. On the market in November 2016 and unlisted since — roughly 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This certificate is over 10 years old and is no longer valid.Expired 11 May 2026
No planning applications are recorded against 9 The Poplars, Knottingley, WF11 0DE. The full report also covers planning activity across the surrounding area.
Full planning data for 9 The Poplars, Knottingley, WF11 0DE
Every application and decision on this property and nearby, in full, in the report.
9 The Poplars's estimated value is more than triple its earliest registered sale price (2001).
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 15 years.
£145,000
Growth on file: 4.5% per year over 15 years.
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Price per m²
£1,859
Street avg £1,714
Floor Area
78 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Womersley Road Cemetery — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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Changes detected from historical EPC data
Low energy lighting percentage decreased
Hot water efficiency improved
25 November 2016Most recent
£145,000
-12.1%over 11 years13 May 2005
£165,000
+123.0%over 3 years22 August 2001
£74,000
Median price across the last 5 sales in WF11 0DE: £202,000 (2025–2023).
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 4.2 t/year
WF11 0AY
Closest school
0.7 km
De Lacy Academy. 5 schools nearby.
Night-time· 23:00 – 07:00
41.3dB