34 Arthur Street, Grimsby, DN31 2HS

UPRN:11016727Mid Terrace House2 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band AEPC: D (66)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£74,000

£67k - £82kMedium

Estimate

£74k

Range

£67k – £82k

Rent Estimate (pcm)

£550

£550 - £600

Monthly

£550

Yield

8.25%

Verdict

Derived from HomePortfolio scores

34 Arthur Street earns an INVESTIGATE rating with HP Score 69/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (76/100). 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)HM Land Registry sales matched to addressDefra 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

69/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

41/ 100

Elevated

Walkability

76/ 100

High

Transit & Bike

Transit 31Bike 79

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 6 Nov 2026

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

Valuation edge0/15
claims [AVM -8.1% (MEDIUM), sold-comps -35.6%, £/sqft -34.5%] → 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 (MEDIUM confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 11016727· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 21.9%· as of 4 Nov 2026
Rental economics26/40
gross yield 8.2%; range width penalty ×1.00
- valuation_snapshotsrent estimate 550/mo (range 550-600)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -63/mo, -12% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 504 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 6 Nov 2026
Risk & liquidity12.8/15
148 sales/12mo in area; valuation range width 20%
- 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

£60,000£92,000

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£80,000

At the asking price

Monthly rent£550/mo

Evidenced range £550-£600

Interest rate5.4%

Loan to value75%

Cash required: £25,300
Net cash flow: £111/mo
Cash on cash: 5.3%
Score at this price: 39

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.04 - 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 11016727Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 21.9%Valuation edge · as of 4 Nov 2026
valuation_snapshotsrent estimate 550/mo (range 550-600)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026

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 550/mo (range 550-600)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 504 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
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£74,000

Rent Estimate (pcm)£550

Gross Yield8.25%

1y Growth-

3y Growth-1.0%

5y Growth+0.6%

10y Growth+2.8%

Last Sold Price£72,500 (2021-09-30)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0DN31 2HS

Approval Rate

-12mo

Development

low

DM/0685/25/CND
Details in Discharge of Conditions 5 (CMP), 7 (Demolition Method Statement), 9 (Contamination - Risk Assessment) and 23 (Piling) pursuant to DM/0979/22/FUL
Pending
DM/0744/26/FUL
Proposed change of use from fire station to offices with associated works
Pending
DM/0700/26/FUL
Variation of condition 8 (Flood risk assessment) following DM/0993/20/FUL for amendment to flood risk assessment and proposed floor level
Pending

View Planning Timeline

Ownership

Corporate Ownership72.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2021-09-30
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£28,898

Population Density-

Owner Occupied36%

Age Distribution

0-15 23%16-64 64%65+ 13%

View Area Profile

Schools Nearby

Macaulay Primary Academy
0.2 mi
Good
Ormiston South Parade Academy
0.4 mi
Inspected as South Parade Primary School (URN 131604) on 8 Feb 2012
Littlecoates Primary Academy
0.4 mi
Inspected as Littlecoates Primary School (URN 117964) on 17 Jul 2013
St James' School
0.6 mi
Inspected by ISI

1 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

8 Arthur Street
-
£58k
-
22 Arthur Street
-
£77k
-
39 Arthur Street
-
£38k
-
33 Arthur Street
-
£70k
-

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