103 Granville Street, Grimsby, DN32 9NX

UPRN:11052819Mid Terrace House3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band AEPC: D (67)

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

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£95,000

£90k - £99kHigh

Estimate

£95k

Range

£90k – £99k

Rent Estimate (pcm)

£700

£650 - £750

Monthly

£700

Yield

9.88%

Verdict

Derived from HomePortfolio scores

103 Granville Street earns an INVESTIGATE rating with HP Score 67/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (77/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

49/ 100

Elevated

Walkability

77/ 100

High

Transit & Bike

Transit 18Bike 78

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesListing checked 2 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Valuation edge0/15
claims [AVM +10.5% (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 11052819· as of 12 Oct 2026
Rental economics35.7/40
gross yield 9.9%; range width penalty ×0.91
- valuation_snapshotsrent estimate 700/mo (range 650-750)· as of 12 Oct 2026· verify before relying on this
Stress margin3.7/30
stressed cash flow +26/mo, +4% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress
- underwriting_assumptionscosts not disclosed by the advert· as of 2 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 70 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 2 Nov 2026
Risk & liquidity14.7/15
383 sales/12mo in area; valuation range width 9%
- 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

£64,000£97,500

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£85,000

At the asking price

Monthly rent£700/mo

Evidenced range £650-£750

Interest rate5.4%

Loan to value75%

Cash required: £26,800
Net cash flow: £198/mo
Cash on cash: 8.9%
Score at this price: 54

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.44 - 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 11052819Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 700/mo (range 650-750)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 700/mo (range 650-750)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 70 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. 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£95,000

Rent Estimate (pcm)£700

Gross Yield9.88%

1y Growth-

3y Growth+0.4%

5y Growth-1.8%

10y Growth+0.9%

Last Sold Price£86,000 (2007-09-21)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0DN32 9NX

Approval Rate

-12mo

Development

low

DM/0825/26/CND
Details in Discharge of Condition 5 (Materials) pursuant to DM/0249/25/FUL
Pending
DM/0822/26/TCA
Tree identification: One mature linden (lime) tree located on the neighbouring property. Specification of works: pruning of branches overhanging the applicant's garden, cutting back to the property boundary where practicable. The works will be confined to branches extending over the boundary and will aim to prevent further encroachment into the garden while maintaining the tree's health and structural integrity. All pruning will be carried out by a professional tree surgeon who has visited the site and recommended course of action. Upon approval, works will be carried out when tree is in fully dormant state (Jan - early March 2027)
Pending
DM/0802/26/CND
Details in Discharge of Condition 3 (Flood Evacuation Plan) pursuant to DM/0129/26/FUL
Pending

View Planning Timeline