108 Arran Avenue, Blackburn, BB1 2ET

UPRN:100010730925-Beds -Built 1950-1966

Tenure: -Council Tax: Band AEPC: D (59)

Data freshness:Listing· freshPlanning· 5mo agoOwnership· freshRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Mixed

Verdict

2 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

18 of 21 sources

Sale Estimate

£146,000

£116k - £175kLow

Estimate

£146k

Range

£116k – £175k

Rent Estimate (pcm)

-- - --

Verdict

Derived from HomePortfolio scores

108 Arran Avenue earns an INVESTIGATE rating with HP Score 59/100. Investment score 55/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (49/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

59/ 100

Mixed

Investment Score

55/ 100

Moderate

Crime Score

49/ 100

Elevated

Walkability

49/ 100

Mixed

Transit & Bike

Transit 26Bike 42

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)
headline score requires rental_economics (no rent estimate available)

What we could establish

Risk & liquidity9.2/15
461 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Evidence

Where every number comes from

listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 10 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 10 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics could not be scored
no rent estimate available

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
3. Fill the rental economics gap before relying on the score.
no rent estimate available
4. Fill the stress margin gap before relying on the score.
no rent to stress

Valuation & Market

Sale Estimate£146,000

Rent Estimate (pcm)-

Gross Yield-

1y Growth+21.6%

3y Growth+2.2%

5y Growth+2.7%

10y Growth+4.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0BB1 2ET

Approval Rate

-12mo

Development

low

11/26/0333
Householder: Erection of two storey rear extension at basement and ground floor level
Conditions
11/26/0239
Householder: Erection of detached garage
Conditions
10/26/0477
Erection of double storey side and rear extension with partial single storey rear extension, detached outbuilding and creation of vehicle access
Pending

View Planning Timeline

Ownership

Corporate Ownership43.2%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

3 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£27,502

Population Density2,333 /km²

Owner Occupied25%

Age Distribution

0-15 30%16-64 61%65+ 9%

View Area Profile

Schools Nearby

Shadsworth Junior School
0.0 mi
Good
Newfield School
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Our Lady and St John RC High School, a Voluntary Academy
0.3 mi
Inspected as Our Lady and St John Catholic College (URN 119790) on 16 May 2023
St Antony's RC Primary School
0.3 mi
-

3 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

95 Arran Avenue
-
£61k
-
84 Arran Avenue
-
£120k
-
96 Arran Avenue
-
£142k
-
133 Arran Avenue
-
£135k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN