12 Darwen Road, Bromley Cross, Bolton, BL7 9AA

UPRN:100010870573Semi-Detached House3 bedsBuilt 1950-1966

LeaseholdCouncil Tax: Band DEPC: D (65)

Data freshness:Listing· freshPlanning· 3mo agoOwnership· 1mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

12 Darwen Road, Bromley Cross, Bolton, BL7 9AA

HP Score

/ 100

Mixed

Verdict

6 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£291,000

£277k - £306kHigh

Estimate

£291k

Range

£277k – £306k

Rent Estimate (pcm)

£1,250

£1k - £1k

Monthly

£1,250

Yield

5.17%

Verdict

Derived from HomePortfolio scores

12 Darwen Road earns an INVESTIGATE rating with HP Score 71/100. Investment score 51/100 reflects moderate fundamentals. Walkability is limited (68/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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

71/ 100

Mixed

Investment Score

51/ 100

Moderate

Crime Score

No data

Walkability

68/ 100

Moderate

Transit & Bike

Transit 42Bike 32

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 4 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +0.3% (HIGH)] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 12 Oct 2026
- valuation_snapshotsestimate for 100010870573· as of 12 Oct 2026
Rental economics1.2/40
gross yield 5.2%; range width penalty ×0.88
- valuation_snapshotsrent estimate 1250/mo (range 1150-1350)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -435/mo, -35% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 129 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 4 Nov 2026
Risk & liquidity14.6/15
176 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£217,500£333,500

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£290,000

At the asking price

Monthly rent£1,250/mo

Evidenced range £1,150-£1,350

Interest rate5.4%

Loan to value75%

Cash required: £92,800
Net cash flow: -£113/mo
Cash on cash: -1.5%
Score at this price: 16

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.28 - clears 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_snapshotsestimate for 100010870573Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 1250/mo (range 1150-1350)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 1250/mo (range 1150-1350)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
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£291,000

Rent Estimate (pcm)£1,250

Gross Yield5.17%

1y Growth-

3y Growth+5.1%

5y Growth+3.0%

10y Growth+4.9%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

2BL7 9AA

Approval Rate

100%12mo

Development

low

01994/26
PART A: PRUNE 3 NO. LIME, 1 NO. HORNBEAM AND SYCAMORE PART B: FELL 1 NO. MAPLE
Pending
01991/26
DEMOLITION OF CONSERVATORY AND ERECTION OF TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION TOGETHER WITH CONVERSION OF GARAGE TO HABITABLE SPACE, INSTALLATION OF REAR TERRACE TO FIRST FLOOR AND ALTERATIONS TO FENESTRATION
Pending
01979/26
ERECTION OF SINGLE STOREY FRONT EXTENSION
Pending

View Planning Timeline

Ownership

Corporate Ownership65.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£29,409

Population Density-

Owner Occupied88%

Age Distribution

0-15 17%16-64 63%65+ 20%

View Area Profile

Schools Nearby

Birtenshaw School Bolton
0.1 mi
Good
Turton School
0.2 mi
Good
Eagley Junior School
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Eagley Infant School
0.5 mi
Good

3 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

28 Darwen Road
-
£331k
-
22 Darwen Road
-
£273k
-
24 Darwen Road
-
£165
-
6 Darwen Road
-
£365
-

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