16 Hamsey Lane, Seaford, BN25 4DW

UPRN:100060077751Converted Flat3 bedsBuilt 1976-1982

LeaseholdCouncil Tax: Band BEPC: C (72)

Data freshness:Listing· freshPrice Paid· freshPlanning· 3mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 4mo ago

HP Score

/ 100

Mixed

Verdict

4 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£333,000

£316k - £349kHigh

Estimate

£333k

Range

£316k – £349k

Rent Estimate (pcm)

£1,550

£1k - £2k

Monthly

£1,550

Yield

5.31%

Verdict

Derived from HomePortfolio scores

16 Hamsey Lane earns an INVESTIGATE rating with HP Score 68/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (11/100). 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)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

68/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

6/ 100

Low

Walkability

11/ 100

Low

Transit & Bike

Transit 8Bike 30

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 2 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 -5.1% (HIGH), sold-comps -44.0%, £/sqft -44.3%] → 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 100060077751· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22%· as of 20 Oct 2026
Rental economics2.4/40
gross yield 5.3%; range width penalty ×0.94
- valuation_snapshotsrent estimate 1550/mo (range 1450-1650)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -467/mo, -30% 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 2 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 63 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
296 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

£262,500£402,500

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£350,000

At the asking price

Monthly rent£1,550/mo

Evidenced range £1,450-£1,650

Interest rate5.4%

Loan to value75%

Cash required: £113,800
Net cash flow: -£108/mo
Cash on cash: -1.1%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.31 - 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 100060077751Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22%Valuation edge · as of 20 Oct 2026
valuation_snapshotsrent estimate 1550/mo (range 1450-1650)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 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 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 1550/mo (range 1450-1650)
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. 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£333,000

Rent Estimate (pcm)£1,550

Gross Yield5.31%

1y Growth-

3y Growth-2.2%

5y Growth+0.3%

10y Growth+2.7%

Last Sold Price£340,000 (2021-11-01)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

1BN25 4DW

Approval Rate

-12mo

Development

low

LW/26/0533
Non-material amendment of application LW/25/0424 to add new sewer connection to the public sewer
Approved
SDNP/26/03997/ADV
Display of two interpretation panels in the courtyard of South Hill Barn
Pending
SDNP/26/03427/PA3R
Change of use of part of the existing barn to Class E (a), change of use of adjacent land from agricultural use to Class E (b) food and drink eg. cafe, and change of use of two additional buildings from agricultural use to class E (g) business and industry
Approved

View Planning Timeline

Ownership

Corporate Ownership65%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2021-11-01
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

22 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,088

Population Density526 /km²

Owner Occupied92%

Age Distribution

0-15 11%16-64 40%65+ 49%

View Area Profile

Schools Nearby

Cuckmere House School
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Seaford Head School
0.5 mi
Outstanding
Chyngton School
0.7 mi
Report card2026
Ofsted no longer awards a single overall grade.
Annecy Catholic Primary School
0.7 mi
Good

3 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

26 Hamsey Lane
-
£465k
-
Applestore, 8 Hamsey Lane
-
£194k
-
2 Hamsey Lane
-
£585k
-
27 Hamsey Lane
-
£545k
-

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