31 Sandeman Grove, Hayling Island, PO11 0FT

UPRN:10013686474Semi-Detached HouseBeds -Built 2020

FreeholdCouncil Tax: Band DEPC: B (85)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

31 Sandeman Grove, Hayling Island, PO11 0FT

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£395,000

£375k - £414kHigh

Estimate

£395k

Range

£375k – £414k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

4.50%

Verdict

Derived from HomePortfolio scores

31 Sandeman Grove earns an INVESTIGATE rating with HP Score 72/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (45/100). 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 listingsMarket 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

72/ 100

Mixed

Investment Score

65/ 100

Moderate

Crime Score

19/ 100

Moderate

Walkability

45/ 100

Mixed

Transit & Bike

Transit 7Bike 37

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 12 Nov 2026

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

Valuation edge2.5/15
claims [AVM -1.3% (HIGH), sold-comps +25.2%, £/sqft +25.2%] → measured edge +0.50pp 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 13 Oct 2026
- valuation_snapshotsestimate for 10013686474· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 3.5%· as of 7 Nov 2026
Rental economics0/40
gross yield 4.5%; range width penalty ×0.87
- valuation_snapshotsrent estimate 1500/mo (range 1350-1600)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -715/mo, -48% 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 12 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 38 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 12 Nov 2026
Risk & liquidity14.7/15
221 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

£300,000£460,000

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£400,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,350-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £131,300
Net cash flow: -£312/mo
Cash on cash: -2.8%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.11 - 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_snapshotsestimate for 10013686474Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 3.5%Valuation edge · as of 7 Nov 2026
valuation_snapshotsrent estimate 1500/mo (range 1350-1600)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 12 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 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 1500/mo (range 1350-1600)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 38 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£395,000

Rent Estimate (pcm)£1,500

Gross Yield4.50%

1y Growth-2.7%

3y Growth-1.6%

5y Growth-1.1%

10y Growth+2.1%

Last Sold Price£389,500 (2023-07-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0PO11 0FT

Approval Rate

-12mo

Development

low

APP/26/00821
1 No. Sycamore - T1 - Crown height reduction of 2m leaving a height of 10m. Crown width reduction of 2m leaving a width of 8m. 1 No. Oak - T2 - Crown width reduction of 1.5m leaving a width of 7m. No height affected by these works. 1 No. Oak - T3 - Crown width reduction of 1m leaving a width of 6m. No height affected by these works. Within Coastguards conservation Area. Trees subject to TPO - 0963
Pending
APP/26/00794
3No Oak reduce crown height and spread by 3 metres, leaving crown height of 10 metres and crown spread of 10 metres. Trees within G1 subject to TPO 0106
Pending
APP/26/00781
Discharge of Condition 5 of planning consent APP/26/00532
Approved

View Planning Timeline

Ownership

Corporate Ownership62.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2023-07-28
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£30,819

Population Density530 /km²

Owner Occupied93%

Age Distribution

0-15 6%16-64 45%65+ 49%

View Area Profile

Schools Nearby

Mengham Infant School
0.9 mi
Report card2026
Ofsted no longer awards a single overall grade.
The Hayling College
1.1 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Mengham Junior School
1.1 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Mill Rythe Junior School
1.3 mi
Good

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

View All Schools

Comparables

View All

33 Sandeman Grove
-
£352k
-
15 Sandeman Grove
-
£367k
-
30 Sandeman Grove
-
£341k
-
35 Sandeman Grove
-
£347k
-

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