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15 Knowsley Road, Wilpshire, Blackburn, BB1 9PX

EPC BNotable views2 planning records

Estimated value

£429,000

  • Since the 2002 sale (£125,000)+243%
  • Against BB1 9PX's recent median (£256,500)+67%

Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
214 m²
2303 sq ft
Energy rating
B
Score 87
Council tax
Band F
Tenure
Freehold
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£429,000

  • Against its 2002 sale (£125,000)+243%
  • Against BB1 9PX's recent median (£256,500)+67%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Knowsley Road is modelled from its 214 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BB1 9PX. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    214 m² from the EPC lodged in August 2025

  • Sales of this home

    1 sale recorded, the latest in 2002

  • Recent sales in BB1 9PX

    5 sales, median £256,500 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

15 Knowsley Road's estimated value is more than triple its earliest registered sale price (2002).

Sales timeline

  1. 29 August 2002Most recent

    £125,000

Median price across the last 5 sales in BB1 9PX: £256,500 (2026–2024).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 15 Knowsley Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Knowsley Road is a four-bedroom detached house in Wilpshire, Blackburn, Blackburn (BB1 9PX). It has a recorded floor area of 214 m² (around 2303 sq ft), construction records dating it to 2007-2011 and council tax band F. Tenure is freehold. The latest certificate (August 2025) returns a high B (score 87), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since January 2011. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to A (score 97). Other recorded features include notable views. The home occupies a cul-de-sac position.

It hasn't traded since August 2002, a hold of 24 years that's notably long for the area. At 214 m² the property is well over the postcode median (105 m² across 29 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 90% of similar EPCs). Today's modelled estimate of £429,000 sits 243.2% above the 2002 sale of £125,000. On a £-per-square-foot basis, the last sale (£54/sq ft) was about 68.1% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • EnsuiteYes

Outside

  • Private gardenYes
  • Notable viewsYes
  • Cul-de-sacYes

Building

  • TenureFreehold
  • RefurbishedYes
Before you decide

Everything you need to know about 15 Knowsley Road

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Achieving this rating across a home of this size is uncommon — larger homes typically score lower.

Current Certificate(1 of 2)
Aug 2025

EPC Rating

A
B
B87
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 25 August 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2025from Jan 2011
Heating Controls
Full ControlProg + Stat

Heating controls changed

Hot Water
Very GoodGood

Hot water efficiency decreased

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 15 Knowsley Road, Wilpshire, Blackburn, BB1 9PX, sourced from the PlanIt planning register.

2 applications on record at 15 Knowsley Road, Wilpshire, Blackburn, BB1 9PX

2decisions1extensions12documents
  1. Jun 2008
    Loft ConversionFull
    Outcome in report

    Proposed extension and loft conversion including dormers to front and rooflights to rear.

    Extension
    Documents
    6 docs on file
    Reference
    18719
    Full record in report
  2. More recent applications — locked
  3. Demolition And RebuildDecision

Unlock 15 Knowsley Road, Wilpshire, Blackburn, BB1 9PX's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full
  • The 12 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Knowsley Road homes

Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.

15 Knowsley Road outperforms the street on epc rating by a wide margin.

Price per m²

£584

Street avg £2,075

Strongly below

Floor Area

214 m²

Street avg 129 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.4 t/year

Street avg 5.4 t/year

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Blackburn district page.
Full Blackburn report

Rail-style transport is unusually close for this postcode.

Crime

462/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Mayfair Crescent — bus stop.

Closest school

1.2 km

Salesbury Church of England Primary School. 11 schools nearby.

Nearest schools

  • Salesbury Church of England Primary SchoolPrimary1.2km
  • Roe Lee Park Primary SchoolPrimary1.4km
  • St Gabriel's Church of England Primary SchoolPrimary1.5km
  • Holy Souls Roman Catholic Primary School BlackburnPrimary1.6km

Nearest stops

  • Mayfair CrescentBus stop62m
  • Old Railway StationBus stop206m
  • Turning CircleBus stop250m
  • Knowsley RoadBus stop337m

Most reported crime locally

  • Violence & Sexual Offences2,581 reports35%
  • Anti-social Behaviour1,939 reports26%
  • Criminal Damage & Arson514 reports7%
  • Vehicle Crime481 reports7%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

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Level 2 HomeBuyer Report

21st centuryDetached HouseFreeholdEPC B

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£317k

1 Bryers Croft, Wilpshire

BB1 9JE

4 bed
£302k

1 Clifton Grove, Wilpshire

BB1 9PZ

4 bed
£290k

1 Brookview Close

BB1 9NT

4 bed2 bath
£439k

1 Court Grove, Clayton Le Dale

BB1 9HR

5 bed2 bath
£394k

1 Albany Drive, Salesbury

BB1 9EH

5 bed3 bath
£197k

1 Boxwood Street

BB1 9TW

4 bed1 bath
£599k

1 Brooklyn Road, Clayton Le Dale

BB1 9PP

5 bed2 bath
£247k

1 Beaver Close, Wilpshire

BB1 9LB

3 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 15 Knowsley Road is modelled from its 214 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BB1 9PX. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 15 Knowsley Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 15 Knowsley Road was lodged in August 2025 at band B and is valid until August 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 15 Knowsley Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 11 schools and 30 stops listed are measured in a straight line from BB1 9PX, not by walking route.
Council tax band
15 Knowsley Road is in council tax band F. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Knowsley Road, Wilpshire, Blackburn, BB1 9PX. Each answer is also embedded as structured data for search engines.

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