4 Cromwell Close is a semi-detached house in Brotherton, Knottingley, Knottingley (WF11 9HX). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (October 2014) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in June 2014 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good and lighting went from Very Poor to Good. The latest certificate is from October 2014, so improvements made since then won't be reflected.
It hasn't traded since July 2004, a hold of 22 years that's notably long for the area. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £204,000 sits 63.3% above the 2004 sale of £124,950. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 15.7% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
4 Cromwell Close ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 01 Oct 2024
4 Cromwell Close has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Side and rear of property
Proposed erection of a single storey extension to front and rear elevations
4 Cromwell Close valuation sits well clear of the typical sold price in this postcode.
£204,000
Modelled from EPC, postcode comparables.
£124,950
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
EPC Rating for 4 Cromwell Close runs comfortably ahead of the street norm.
Price per m²
£1,315
Street avg £1,386
Floor Area
95 m²
Street avg 93 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
49.3dB

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Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Extension: Single storey · Side of property
Proposed erection of a first floor extension above existing garage to the side of
Full planning data for 4 Cromwell Close, Brotherton, Knottingley, WF11 9HX
Every application and decision on this property and nearby, in full, in the report.
6 July 2004Most recent
£124,950
Median price across the last 5 sales in WF11 9HX: £165,000 (2023–2017).
7 Cromwell Close Brotherton Knottingley
Sold Sept 2023
2 Cromwell Close Brotherton Knottingley
Sold Sept 2021
9 Cromwell Close Brotherton Knottingley
Sold Mar 2019
11 Cromwell Close Brotherton Knottingley
Sold Aug 2015
5 Cromwell Close Brotherton Knottingley
Sold Dec 2011
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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Street avg 5 rooms
CO₂ Emissions
1.5 t/year
Street avg 5.5 t/year
WF11 9LE
West Acres — bus stop.
Closest school
0.6 km
Brotherton and Byram Community Primary Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
40.9dB