6 Sea Bank Road, Colwyn Bay, LL28 4BT

UPRN:100100418143Detached House9 bedsBuilt before 1900

FreeholdCouncil Tax: Band GEPC: D (65)

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

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

£628,000

£597k - £659kHigh

Estimate

£628k

Range

£597k – £659k

Rent Estimate (pcm)

£2,800

£3k - £3k

Monthly

£2,800

Yield

5.60%

Verdict

Derived from HomePortfolio scores

6 Sea Bank Road earns an INVESTIGATE rating with HP Score 58/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is elevated. 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 addressONS 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

58/ 100

Mixed

Investment Score

57/ 100

Moderate

Crime Score

71/ 100

Elevated

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 9 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 +4.5% (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 11 Nov 2026
- valuation_snapshotsestimate for 100100418143· as of 11 Nov 2026
Rental economics4/40
gross yield 5.6%; range width penalty ×0.84
- valuation_snapshotsrent estimate 2800/mo (range 2550-3050)· as of 11 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -603/mo, -22% 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 9 Nov 2026
Seller motivationNot scored
context, not scored: 2 price cut(s), 252 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 9 Nov 2026
Risk & liquidity14.7/15
190 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

£450,000£690,000

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£599,950

At the asking price

Monthly rent£2,800/mo

Evidenced range £2,550-£3,050

Interest rate5.4%

Loan to value75%

Cash required: £201,283
Net cash flow: -£86/mo
Cash on cash: -0.5%
Score at this price: 19

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.38 - 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 100100418143Valuation edge · as of 11 Nov 2026
valuation_snapshotsrent estimate 2800/mo (range 2550-3050)Rental economics · as of 11 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 9 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 9 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 2800/mo (range 2550-3050)
Seller motivation could not be scored
context, not scored: 2 price cut(s), 252 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.
2 price cut(s) recorded on the listing history.
3. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£628,000

Rent Estimate (pcm)£2,800

Gross Yield5.60%

1y Growth+47.7%

3y Growth+0.0%

5y Growth+0.7%

10y Growth+3.2%

Last Sold Price£325,000 (2018-07-02)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

1LL28 4BT

Approval Rate

-12mo

Development

low

0/53792
Variation of condition nos 3 & 4 & removal of condition nos 8 & 10 of planning approval 0/52846 (variation of condition no 1 of planning approval 0/47444 ( proposed erection of 3no three storey terrace units ) to allow for an extension of time to the commencement date)
Pending
0/53785
Non Material Amendment of Planning Approval 0/52928 (Conversion of part ground and upper floors to form 3 self contained flats (2 x 1 bed + 1 x 2 Bed) to allow for amended plans.
Pending
0/53759
Approval of condition nos 3 (Arboriculture Method Statement) 4 (Trees) 5 (Scheme for the Replacement of Tree Specimen) of planning approval 0/53344 (Formation of new gateway (A), and alterations to existing gateway (B) off queens Drive, to Beecholme (Pwllycrochan Ave),new path to gateway A, and new lighting to existing and proposed paths linking gateways to carpark.)
Pending

View Planning Timeline