Ffynnon Wen, Ty Nant, Corwen, LL21 0RH

UPRN:10035304134Detached House5 bedsBuilt before 1900

FreeholdCouncil Tax: Band GEPC: F (29)

Data freshness:Planning· 4mo agoEPC· 4mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

15 of 21 sources

Sale Estimate

£1,416,000

£1.27M - £1.56MMedium

Estimate

£1.42M

Range

£1.27M – £1.56M

Rent Estimate (pcm)

£6,250

£6k - £7k

Monthly

£6,250

Yield

5.36%

Verdict

Derived from HomePortfolio scores

Ffynnon Wen earns an INVESTIGATE rating with HP Score 71/100. Investment score 60/100 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

8/ 100

Low

Walkability

No data

Transit & Bike

No data

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: the advert has 12 bedrooms but the valuation snapshot describes 5 - an extension, conversion or HMO the evidence does not reflect, or a different home. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +1.1% (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 12 Oct 2026
- valuation_snapshotsestimate for 10035304134· as of 12 Oct 2026
Rental economics2.4/40
gross yield 5.4%; range width penalty ×0.83
- valuation_snapshotsrent estimate 6250/mo (range 5650-6800)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,442/mo, -23% 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 2 Nov 2026
Seller motivationNot scored
no listing-history inputs (first published date, price changes)
Risk & liquidity12.8/15
51 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

£1,050,000£1,610,000

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£1,400,000

At the asking price

Monthly rent£6,250/mo

Evidenced range £5,650-£6,800

Interest rate5.4%

Loan to value75%

Cash required: £505,050
Net cash flow: -£398/mo
Cash on cash: -0.9%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.32 - 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 10035304134Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 6250/mo (range 5650-6800)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
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

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 6250/mo (range 5650-6800)
Seller motivation could not be scored
no listing-history inputs (first published date, price changes)

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

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£1,416,000

Rent Estimate (pcm)£6,250

Gross Yield5.36%

1y Growth-

3y Growth-1.7%

5y Growth-3.2%

10y Growth+3.1%

Last Sold Price£888,649 (2016-10-19)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0LL21 0RH

Approval Rate

-12mo

Development

low

0/51770
Erection of Agricultural Building (Prior Approval)
Approved
0/51799
Modifications and improvements to the existing property to include two storey extensions to the south east and south west, a single storey extension to create a motor gate to the north east together with changing the use of an existing garage into a study and washroom, adding insulation to the external walls and installing a heat recovery unit. Redirect the access and extend the culvert to the existing watercourse in order to create a new entrance from the north-east.
Conditions
0/51726
Certificate of lawfulness for the existing use as a free range egg production unit
Approved

View Planning Timeline