Heymoor House, Harwood Lane, Great Harwood, Blackburn, BB6 7TB

UPRN:10009972658Detached Property4 bedsBuilt 1930-1949

FreeholdCouncil Tax: -EPC: D (56)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 2mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Heymoor House, Harwood Lane, Great Harwood, Blackburn, BB6 7TB

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£756,000

£605k - £908kLow

Estimate

£756k

Range

£605k – £908k

Rent Estimate (pcm)

£3,250

£3k - £4k

Monthly

£3,250

Yield

4.88%

Verdict

Derived from HomePortfolio scores

Heymoor House earns an INVESTIGATE rating with HP Score 74/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (66/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket 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

74/ 100

Mixed

Investment Score

61/ 100

Moderate

Crime Score

24/ 100

Moderate

Walkability

66/ 100

Moderate

Transit & Bike

Transit 16Bike 23

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)

What we could establish

Rental economics0/40
gross yield 4.9%; range width penalty ×0.80
- valuation_snapshotsrent estimate 3250/mo (range 2950-3600)· as of 11 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,116/mo, -34% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 9 Nov 2026
Risk & liquidity9.2/15
216 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.

Economics

What happens to your money

Your assumptions

Purchase price£800,000

At the asking price

Monthly rent£3,250/mo

Evidenced range £2,950-£3,600

Interest rate5.4%

Loan to value75%

Cash required: £271,300
Net cash flow: -£450/mo
Cash on cash: -2.0%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.20 - below the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

valuation_snapshotsrent estimate 3250/mo (range 2950-3600)Rental economics · as of 11 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 9 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 9 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 needs verification before you rely on it
rent estimate 3250/mo (range 2950-3600)

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. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£756,000

Rent Estimate (pcm)£3,250

Gross Yield4.88%

1y Growth-

3y Growth-3.9%

5y Growth-1.6%

10y Growth+0.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0BB6 7TB

Approval Rate

-12mo

Development

low

11/26/0450
Works to TPO Trees: 1983 No.4- T23- To prune tree to facilitate essential electrical substation works
Pending
11/26/0432
Householder: Proposed raised roof to accommodate front and rear dormers
Pending
11/26/0309
Full: Demolition of existing dwellinghouse and erection of one detached dwelling house and garage.
Pending

View Planning Timeline

Ownership

Corporate Ownership49.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

12 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£29,647

Population Density-

Owner Occupied79%

Age Distribution

0-15 20%16-64 64%65+ 16%

View Area Profile

Schools Nearby

St Hubert's Roman Catholic Primary School, Great Harwood
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Great Harwood St Bartholomew's Parish Church of England Voluntary Aided Primary School
0.6 mi
Good
Great Harwood St John's Church of England Primary School
0.9 mi
Good
Great Harwood Primary School
1.0 mi
Good

2 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

50 Harwood Lane
-
£248k
-
52 Harwood Lane
-
£270k
-
50 Harwood Lane
-
£240k
-
56 Harwood Lane
-
£215k
-

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