19 Maes Alltwen, Dwygyfylchi, Penmaenmawr, LL34 6UA

UPRN:50000000650End Terrace House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band CEPC: D (60)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 1mo agoArea· Census 2021

19 Maes Alltwen, Dwygyfylchi, Penmaenmawr, LL34 6UA

HP Score

/ 100

Strong

Verdict

today

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

17 of 21 sources

Sale Estimate

£287,000

£273k - £302kHigh

Estimate

£287k

Range

£273k – £302k

Rent Estimate (pcm)

£1,600

£2k - £2k

Monthly

£1,600

Yield

6.62%

Verdict

Derived from HomePortfolio scores

19 Maes Alltwen earns an INVESTIGATE rating with HP Score 80/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is very low. 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

80/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

10/ 100

Low

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 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 -1.0% (HIGH), sold-comps -65.7%, £/sqft -65.3%] → 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 50000000650· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 19.4%· as of 1 Nov 2026
Rental economics12.3/40
gross yield 6.6%; range width penalty ×0.95
- valuation_snapshotsrent estimate 1600/mo (range 1500-1700)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -177/mo, -11% 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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 306 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 4 Nov 2026
Risk & liquidity14.6/15
45 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

£217,500£333,500

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£290,000

At the asking price

Monthly rent£1,600/mo

Evidenced range £1,500-£1,700

Interest rate5.4%

Loan to value75%

Cash required: £92,800
Net cash flow: £129/mo
Cash on cash: 1.7%
Score at this price: 27

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.63 - 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 50000000650Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 19.4%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 1600/mo (range 1500-1700)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 1600/mo (range 1500-1700)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 306 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. 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£287,000

Rent Estimate (pcm)£1,600

Gross Yield6.62%

1y Growth-

3y Growth-0.8%

5y Growth-0.5%

10y Growth+3.2%

Last Sold Price£148,000 (2021-08-06)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0LL34 6UA

Approval Rate

-12mo

Development

low

0/53568
Demolition of existing extension and erection of new extension to existing dwelling.
Pending
0/53447
Approval of condition no 3 ( Materials and Finishes) & 4(Biodiversity Enhancement Measures) of planning approval 0/52875 (Proposed rear extension , internal alterations and front fenestration amendments)
Approved
0/53275
Approval of condition no 3 ( Materials and Finishes) & 4(Biodiversity Enhancement Measures) of planning approval 0/52875 (Proposed rear extension , internal alterations and front fenestration amendments)
Rejected

View Planning Timeline