23 High Street, Tonyrefail, Porth, CF39 8PH

UPRN:100100773085Terrace Property2 bedsBuilt 1900-1929

FreeholdCouncil Tax: -EPC: C (69)

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

23 High Street, Tonyrefail, Porth, CF39 8PH

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£114,000

£109k - £120kHigh

Estimate

£114k

Range

£109k – £120k

Rent Estimate (pcm)

£900

£850 - £950

Monthly

£900

Yield

9.39%

Verdict

Derived from HomePortfolio scores

23 High Street earns an INVESTIGATE rating with HP Score 76/100. Investment score 67/100 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

76/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

28/ 100

Moderate

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesListing checked 4 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Valuation edge0/15
claims [AVM -0.9% (HIGH)] → 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 10 Oct 2026
- valuation_snapshotsestimate for 100100773085· as of 10 Oct 2026
Rental economics34.4/40
gross yield 9.4%; range width penalty ×0.98
- valuation_snapshotsrent estimate 900/mo (range 850-950)· as of 10 Oct 2026· verify before relying on this
Stress margin5.2/30
stressed cash flow +46/mo, +5% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 101 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 & liquidity14.7/15
285 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 sensitivityScores 70+ up to £92,000

£86,000£132,000

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£114,995

At the asking price

Monthly rent£900/mo

Evidenced range £850-£950

Interest rate5.4%

Loan to value75%

Cash required: £35,799
Net cash flow: £235/mo
Cash on cash: 7.9%
Score at this price: 54

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.32 - 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 100100773085Valuation edge · as of 10 Oct 2026
valuation_snapshotsrent estimate 900/mo (range 850-950)Rental economics · as of 10 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
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 900/mo (range 850-950)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 101 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. Set your walk-away price before viewing - above £92,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
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£114,000

Rent Estimate (pcm)£900

Gross Yield9.39%

1y Growth-

3y Growth+2.5%

5y Growth+4.3%

10y Growth+5.0%

Last Sold Price£83,000 (2022-09-02)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CF39 8PH

Approval Rate

-12mo

Development

low

26/0931/DIS
Discharge of Condition 6 (Biodiveristy Enhancement) of planning permission 25/0602/FUL.
Pending
26/0866/FUL
Conversion of existing mixed use property (retail and residential ) to supported living accomodation (Sui Generis) 7 residents and staff facilities. (Amended description received 29/10/26)
Pending
26/0768/FUL
Construction of new bungalow in the garden curtilage.
Pending

View Planning Timeline