Tyn Y Gadlys, Fachwen, Caernarfon, LL55 3HA

UPRN:10070348409Detached HouseBeds -Built before 1900

FreeholdCouncil Tax: -EPC: G (16)

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

Tyn Y Gadlys, Fachwen, Caernarfon, LL55 3HA

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

14 of 21 sources

Sale Estimate

£420,000

£378k - £462kMedium

Estimate

£420k

Range

£378k – £462k

Rent Estimate (pcm)

£1,650

£2k - £2k

Monthly

£1,650

Yield

6.60%

Verdict

Derived from HomePortfolio scores

Tyn Y Gadlys earns an INVESTIGATE rating with HP Score 72/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is 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)ONS Census 2021Police.ukHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

72/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

16/ 100

Moderate

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 estimate sits 29% above the ask. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +28.6% (MEDIUM), sold-comps -53.1%, £/sqft -53.4%] → 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 13 Oct 2026
- valuation_snapshotsestimate for 10070348409· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 4 comps, dispersion 17%· as of 1 Nov 2026
Rental economics11.5/40
gross yield 6.6%; range width penalty ×0.90; the estimate this rent rides on sits 29% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1650/mo (range 1500-1750)· as of 13 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 29% above the ask on the same snapshot - verify the rent describes this home· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -183/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 2 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 111 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 & liquidity12.8/15
189 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

£225,000£345,000

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£300,000

At the asking price

Monthly rent£1,650/mo

Evidenced range £1,500-£1,750

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: £130/mo
Cash on cash: 1.6%
Score at this price: 24

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 10070348409Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 4 comps, dispersion 17%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 1650/mo (range 1500-1750)Rental economics · as of 13 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 29% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advert

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 1650/mo (range 1500-1750)
Rental economics needs verification before you rely on it
sale estimate 29% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
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. 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£420,000

Rent Estimate (pcm)£1,650

Gross Yield6.60%

1y Growth+45.7%

3y Growth+2.2%

5y Growth+3.9%

10y Growth+3.5%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningSignificant
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0LL55 3HA

Approval Rate

-12mo

Development

low

C25/0495/18/RA
Cais i ryddhau amod 3 (cytuno gorffeniad allanol) ar ganiatâd cynllunio C24/0775/18/AC sy'n ymwneud a diwygio amod 2 (cynlluniau) ar gais cynllunio C22/0939/18/DT Application to discharge condition 3 (external finish) on planning permission C24/0775/18/AC which relates to the amendment of condition 2 (plans) on planning permission C22/0939/18/DT
Conditions
C25/0433/18/DT
Ychwanegu porth newydd ynghyd a gosod insiwleiddio a chladin newydd ar wal y allanol Addition of new porch and installation of external wall insulation and new cladding
Conditions
C25/0088/18/DT
Cais ôl-weithredol ar gyfer estyniad cegin i anecs Retrospective application for kitchen extension to annexe
Conditions

View Planning Timeline