17 Helene Grove, Grimsby, DN32 8JX

UPRN:11036405-Beds -Built 1930-1949

Tenure: -Council Tax: Band AEPC: E (54)

Data freshness:Price Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 4mo ago

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£104,000

£93k - £114kMedium

Estimate

£104k

Range

£93k – £114k

Rent Estimate (pcm)

£750

£750 - £800

Monthly

£750

Yield

8.18%

Verdict

Derived from HomePortfolio scores

17 Helene Grove earns an INVESTIGATE rating with HP Score 70/100. Investment score 46/100 reflects below-average fundamentals. Crime intensity is low. Walkability is limited (60/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

70/ 100

Mixed

Investment Score

46/ 100

Mixed

Crime Score

19/ 100

Moderate

Walkability

60/ 100

Moderate

Transit & Bike

Transit 18Bike 59

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 30 Oct 2026

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

Valuation edge0/15
claims [AVM -5.8% (MEDIUM)] → 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 11036405· as of 9 Oct 2026
Rental economics25.5/40
gross yield 8.2%; range width penalty ×1.00
- valuation_snapshotsrent estimate 750/mo (range 750-800)· as of 9 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 30 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -43/mo, -6% 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 30 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 90 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 30 Oct 2026
Risk & liquidity12.8/15
383 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

£82,500£126,500

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£110,000

At the asking price

Monthly rent£750/mo

Evidenced range £750-£800

Interest rate5.4%

Loan to value75%

Cash required: £34,300
Net cash flow: £148/mo
Cash on cash: 5.2%
Score at this price: 38

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.02 - 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 11036405Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 750/mo (range 750-800)Rental economics · as of 9 Oct 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 30 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 Oct 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 750/mo (range 750-800)
Rental economics needs verification before you rely on it
listing text signals condition works - budget before trusting any yield

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. 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£104,000

Rent Estimate (pcm)£750

Gross Yield8.18%

1y Growth+23.7%

3y Growth+0.4%

5y Growth-1.8%

10y Growth+0.9%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0DN32 8JX

Approval Rate

-12mo

Development

low

DM/0712/26/FUL
Proposed single and two storey extension to the rear with associated works
Pending
DM/0658/26/FUL
Partial change of use to ground floor rear and first floor to provide three bedrooms for short-term holiday accommodation, with retained residential occupation by the applicant for management purposes.
Pending
DM/0684/26/FUL
Retrospective application for demolition of existing dining room and erection of single storey side and rear extension (with cladding to side) and erection of detached sun room to rear.
Pending

View Planning Timeline

Ownership

Corporate Ownership83.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

7 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£28,898

Population Density2,576 /km²

Owner Occupied83%

Age Distribution

0-15 14%16-64 64%65+ 22%

View Area Profile

Schools Nearby

William Barcroft Junior School
0.1 mi
Inspected as William Barcroft Junior School (URN 117731) on 17 Jun 2014
Queen Mary Avenue Infant School
0.2 mi
Good
Old Clee Primary Academy
0.3 mi
Good
Havelock Academy
0.3 mi
Good

0 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

25 Helene Grove
-
£97k
-
22 Helene Grove
-
£81k
-
25 Helene Grove
-
£95k
-
3 Helene Grove
-
£75k
-

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