21 The Poplars is a detached house in Knottingley (WF11 0DE). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2025) shows a C (score 71). When first surveyed in September 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £238,000 is 16.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 120.2% above the typical sold price in the postcode. Last sale on file: £205,000 in April 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
No planning applications are recorded against 21 The Poplars, Knottingley, WF11 0DE. The full report also covers planning activity across the surrounding area.
Full planning data for 21 The Poplars, Knottingley, WF11 0DE
Every application and decision on this property and nearby, in full, in the report.
21 The Poplars has more than tripled in price since its earliest registered sale in 2000.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 22 years.
£205,000
Growth on file: 5.5% per year over 22 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
21 The Poplars outperforms the street on price per m² by a wide margin.
Price per m²
£2,847
Street avg £1,693
Floor Area
72 m²
Street avg 88 m²
Habitable Rooms
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

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Heating controls upgraded for better temperature management
High performance glazing installed
Roof insulation improved
27 April 2022Most recent
£205,000
+57.8%over 3 years21 May 2018
£129,950
-1.9%18 May 2018
£132,500
+17.3%over 6 years20 April 2012
£113,000
+82.3%over 12 years28 January 2000
£62,000
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
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.2 t/year
WF11 0FS
Closest school
0.7 km
De Lacy Academy. 5 schools nearby.
Night-time· 23:00 – 07:00
41.3dB