37 Station Road, Ystradgynlais, Swansea, SA9 1NX

UPRN:100100323462Semi-Detached House3 bedsBuilt before 1900

FreeholdCouncil Tax: -EPC: E (48)

Data freshness:Listing· freshPlanning· 3mo agoOwnership· freshEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

37 Station Road, Ystradgynlais, Swansea, SA9 1NX

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£183,000

£164k - £201kMedium

Estimate

£183k

Range

£164k – £201k

Rent Estimate (pcm)

£1,000

£900 - £1k

Monthly

£1,000

Yield

2.09%

Verdict

Derived from HomePortfolio scores

37 Station Road earns an INVESTIGATE rating with HP Score 68/100. Investment score 56/100 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)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

68/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

30/ 100

Moderate

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge-0.6/15
claims [AVM -214.2% (MEDIUM)] → measured edge -0.12pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (MEDIUM confidence) · snapshot 10 Nov 2026
- valuation_snapshotsestimate for 100100323462· as of 10 Nov 2026
Rental economics0/40
gross yield 2.1%; range width penalty ×0.90
- valuation_snapshotsrent estimate 1000/mo (range 900-1050)· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,821/mo, -182% 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 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 56 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 5 Nov 2026
Risk & liquidity12.8/15
141 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

£431,000£661,000

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£575,000

At the asking price

Monthly rent£1,000/mo

Evidenced range £900-£1,050

Interest rate5.4%

Loan to value75%

Cash required: £192,550
Net cash flow: -£1,248/mo
Cash on cash: -7.8%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.52 - below 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 100100323462Valuation edge · as of 10 Nov 2026
valuation_snapshotsrent estimate 1000/mo (range 900-1050)Rental economics · as of 10 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 1000/mo (range 900-1050)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 56 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£183,000

Rent Estimate (pcm)£1,000

Gross Yield2.09%

1y Growth-31.3%

3y Growth+1.0%

5y Growth+4.9%

10y Growth+5.7%

Last Sold Price£90,000 (2011-10-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

1SA9 1NX

Approval Rate

-12mo

Development

low

P/26/1196/HH
Proposed single storey side extension with associated works.
Pending
P/26/1099/DIS
Discharge of condition 16 & 17 of planning approval 23/0485/FUL
Pending
P/26/1118/FUL
Part change of use from office (B1) to a mixed-use police station with retained office use, replacement exterior door and associated works
Pending

View Planning Timeline