17 Wind Road, Ystradgynlais, Swansea, SA9 1AH

UPRN:100100323815Semi-Detached HouseBeds -Built -

Tenure: -Council Tax: -EPC: -

Data freshness:Listing· freshPlanning· 4mo agoRisk· 2y agoAmenities· 1mo agoArea· Census 2021

17 Wind Road, Ystradgynlais, Swansea, SA9 1AH

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£174,000

£157k - £191kMedium

Estimate

£174k

Range

£157k – £191k

Rent Estimate (pcm)

£950

£900 - £1k

Monthly

£950

Yield

6.51%

Verdict

Derived from HomePortfolio scores

17 Wind Road earns an INVESTIGATE rating with HP Score 69/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is moderate. Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)ONS 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

69/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

39/ 100

Elevated

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 24 Oct 2026

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

Valuation edge0/15
claims [AVM -0.6% (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 10 Oct 2026
- valuation_snapshotsestimate for 100100323815· as of 10 Oct 2026
Rental economics12/40
gross yield 6.5%; range width penalty ×0.99
- valuation_snapshotsrent estimate 950/mo (range 900-1000)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -170/mo, -18% 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 24 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 80 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 24 Oct 2026
Risk & liquidity12.9/15
132 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

£131,000£201,000

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£175,000

At the asking price

Monthly rent£950/mo

Evidenced range £900-£1,000

Interest rate5.4%

Loan to value75%

Cash required: £54,800
Net cash flow: £67/mo
Cash on cash: 1.5%
Score at this price: 25

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.61 - 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 100100323815Valuation edge · as of 10 Oct 2026
valuation_snapshotsrent estimate 950/mo (range 900-1000)Rental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 24 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 24 Oct 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 950/mo (range 900-1000)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 80 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£174,000

Rent Estimate (pcm)£950

Gross Yield6.51%

1y Growth-

3y Growth+0.3%

5y Growth+4.4%

10y Growth+5.4%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0SA9 1AH

Approval Rate

-12mo

Development

low

P/26/1048/FUL
Erection of 10 industrial units (Use Classes B1, B2 and B8), together with vehicle parking and all associated works
Pending
P/26/1024/CLP
Section 192 application for a Lawful Development Certificate for the conversion of an existing garage to home office and wet room
Pending
P/26/1023/HH
PROPOSED EXTENSION TO EXISTING OUTBUILDING TO FORM GRANNY ANNEXE ANCILLARY TO MAIN DWELLING
Pending

View Planning Timeline