11 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
About 11 Knowsley Road West
11 Knowsley Road West is a semi-detached house in Clayton Le Dale, Blackburn, Blackburn (BB1 9PW). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (January 2020) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 69), a 3-band jump.
At 159 m² the property is well over the postcode median (114 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2020, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £332,000 is 35.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 30% below the postcode norm. Most recent transfer: July 2020 at £245,000.
Everything you need to know about 11 Knowsley Road West
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Energy performance
11 Knowsley Road West sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
11 Knowsley Road West has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11 Knowsley Road West has more than doubled in price since the earliest registered sale in 1995.
£332,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 25 years.
£245,000
Growth on file: 3.4% per year over 25 years.
Sales timeline
30 July 2020Most recent
£245,000
+235.6%over 19 years22 November 2000
£73,000
-30.5%over 5 years25 April 1995
£105,000
Median price across the last 5 sales in BB1 9PW: £360,000 (2025–2022).
Nearby sales in BB1 9PW
15 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
Sold May 2025
£285,00033 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
Sold Dec 2023
£430,00046 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
Sold Aug 2023
£458,00017 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
Sold Mar 2023
£360,00022 Knowsley Road West, Clayton Le Dale, Blackburn, BB1 9PW
Sold Nov 2022
£335,000
Versus other Knowsley Road West homes
11 Knowsley Road West is notably below the street on co₂ emissions.
Price per m²
£1,541
Street avg £2,421
Floor Area
159 m²
Street avg 120 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
12.0 t/year
Street avg 5.9 t/year
Everything you need to know about 11 Knowsley Road West
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Somerset Avenue — bus stop.
Closest school
0.6 km
Salesbury Church of England Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









