12 Summerfield Close is a three-bedroom semi-detached house in Brotherton, Knottingley, Knottingley (WF11 9HZ). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (October 2021) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 49.3% above the typical sold price in the postcode. Sold September 2024 for £180,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 12 Summerfield Close, Brotherton, Knottingley, WF11 9HZ. The full report also covers planning activity across the surrounding area.
Full planning data for 12 Summerfield Close, Brotherton, Knottingley, WF11 9HZ
Every application and decision on this property and nearby, in full, in the report.
Latest sale on 12 Summerfield Close was the highest on Land Registry record across the postcode.
£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 3 years.
£180,000
Growth on file: 4.3% per year over 3 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On price per m², 12 Summerfield Close stands well clear of the street.
Price per m²
£2,647
Street avg £1,845
Floor Area
68 m²
Street avg 64 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.0dB

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

Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
27 September 2024Most recent
£180,000
+12.5%over 2 years3 December 2021
£160,000
Median price across the last 5 sales in WF11 9HZ: £127,500 (2025–2019).
2 Summerfield Close Brotherton Knottingley
Sold Apr 2025
14 Summerfield Close Brotherton Knottingley
Sold Feb 2024
9 Summerfield Close Brotherton Knottingley
Sold Feb 2021
5 Summerfield Close Brotherton Knottingley
Sold Jun 2020
16 Summerfield Close Brotherton Knottingley
Sold Nov 2019
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 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.9 t/year
WF11 9EG
West Acres — bus stop.
Closest school
0.7 km
Brotherton and Byram Community Primary Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
39.8dB