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23a, Knowsley Road, Wilpshire, Blackburn, BB1 9PX

Estimated value

£480,000

  • Since the 2020 sale (£405,000)+19%
  • Against BB1 9PX's recent median (£256,500)+87%

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
192 m²
2067 sq ft
Energy rating
C
Score 73
Council tax
Band G
Tenure
Owner Occupied
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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

£480,000

  • Against its 2020 sale (£405,000)+19%
  • Against BB1 9PX's recent median (£256,500)+87%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23a is modelled from its 192 m² EPC floor area, its 2 recorded sales 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

    192 m² from the EPC lodged in July 2020

  • Sales of this home

    2 sales recorded, the latest in 2020

  • 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
PlanningNone on this homeFull 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.

23a's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 30 September 2020Most recent

    £405,000

    +20.9%over 16 years

  2. 15 July 2004

    £335,000

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

One time fee only - money back guarantee

Overview

About 23a

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

23a is a four-bedroom detached house in Wilpshire, Blackburn, Blackburn (BB1 9PX). It has a recorded floor area of 192 m² (around 2067 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (July 2020) shows a C (score 73). The recommended improvements would push it to B (score 82).

At 192 m² the property is well over the postcode median (105 m² across 29 EPCs), placing it in the larger end of the local stock. Across 2004–2020, sale prices on this property compounded at 1.2% per year. Today's modelled estimate of £480,000 is 18.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 15.7% above the typical sold price in the postcode. Last sale on file: £405,000 in September 2020.

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
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenYes
  • GarageYes
Before you decide

Everything you need to know about 23a

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.
Current Certificate
Jul 2020

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
5.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 20 July 2030

3 years remaining
Planning

Planning history

Applications and permits filed against 23a, Knowsley Road, Wilpshire, Blackburn, BB1 9PX, sourced from the PlanIt planning register.

23a has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

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.

On epc rating, 23a stands well clear of the street.

Price per m²

£2,109

Street avg £2,016

On par

Floor Area

192 m²

Street avg 130 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

5.7 t/year

Street avg 5.3 t/year

On par
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

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £695 · Includes VAT

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 23a is modelled from its 192 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for 23a. 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 23a was lodged in July 2020 at band C and is valid until July 2030. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 23a. 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
23a is in council tax band G. 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 23a, Knowsley Road, Wilpshire, Blackburn, BB1 9PX. Each answer is also embedded as structured data for search engines.

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