1 Ynyscynon Road, Tonypandy, CF40 2LN

UPRN:100100734077End Terrace House2 bedsBuilt 1900-1929

FreeholdCouncil Tax: -EPC: D (57)

Data freshness:Planning· 4mo agoEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Strong

Verdict

7 days ago

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

Evidence

15 of 21 sources

Sale Estimate

£111,000

£89k - £133kLow

Estimate

£111k

Range

£89k – £133k

Rent Estimate (pcm)

£900

£850 - £950

Monthly

£900

Yield

10.81%

Verdict

Derived from HomePortfolio scores

1 Ynyscynon Road earns an INVESTIGATE rating with HP Score 78/100. Investment score 71/100 reflects strong 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 company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

71/ 100

High

Crime Score

21/ 100

Moderate

Walkability

No data

Transit & Bike

No data

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics39.1/40
gross yield 10.8%; range width penalty ×0.98
- valuation_snapshotsrent estimate 900/mo (range 850-950)· as of 12 Oct 2026· verify before relying on this
Stress margin12.2/30
stressed cash flow +110/mo, +12% 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 2 Nov 2026
Risk & liquidity9.3/15
208 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£99,950

At the asking price

Monthly rent£900/mo

Evidenced range £850-£950

Interest rate5.4%

Loan to value75%

Cash required: £31,286
Net cash flow: £286/mo
Cash on cash: 11.0%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.67 - 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_snapshotsrent estimate 900/mo (range 850-950)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
portal_listingsprice_changes + first_published_dateSeller motivation · 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
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 900/mo (range 850-950)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£111,000

Rent Estimate (pcm)£900

Gross Yield10.81%

1y Growth+15.7%

3y Growth+4.9%

5y Growth+5.1%

10y Growth+5.9%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CF40 2LN

Approval Rate

-12mo

Development

low

26/0614/CPRO
Installation of Solar Photovoltaic (PV) Panels.
Approved
26/0354/DIS
Discharge of condition 6 (Retaining Wall Details) of application 25/0760/RVOC
Pending
25/1282/DIS
Discharge of Condition 7 (Landscaping Scheme) and Condition 9 (Biodiversity Enhancement)
Decided

View Planning Timeline