Raintree House, 22 Argyle Street, Abercynon, Mountain Ash, CF45 4TY

UPRN:100100708637Detached House4 bedsBuilt -

Tenure: -Council Tax: -EPC: E (39)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 3mo agoRisk· 2y agoCrime· freshConnectivity· 1mo agoAmenities· 2mo agoArea· Census 2021

Raintree House, 22 Argyle Street, Abercynon, Mountain Ash, CF45 4TY

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

15 of 21 sources

Sale Estimate

£323,000

£258k - £387kLow

Estimate

£323k

Range

£258k – £387k

Rent Estimate (pcm)

£1,750

£2k - £2k

Monthly

£1,750

Yield

7.00%

Verdict

Derived from HomePortfolio scores

Raintree House earns an INVESTIGATE rating with HP Score 81/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is very low. 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 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

81/ 100

Strong

Investment Score

70/ 100

Moderate

Crime Score

14/ 100

Low

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 economics14.6/40
gross yield 7.0%; range width penalty ×0.91
- valuation_snapshotsrent estimate 1750/mo (range 1650-1900)· as of 10 Nov 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 12 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -109/mo, -6% 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 12 Nov 2026
Risk & liquidity9.3/15
207 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£300,000

At the asking price

Monthly rent£1,750/mo

Evidenced range £1,650-£1,900

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: £199/mo
Cash on cash: 2.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.73 - 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 1750/mo (range 1650-1900)Rental economics · as of 10 Nov 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 12 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 12 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

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 1750/mo (range 1650-1900)

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£323,000

Rent Estimate (pcm)£1,750

Gross Yield7.00%

1y Growth-

3y Growth+6.3%

5y Growth+6.8%

10y Growth+5.6%

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

0CF45 4TY

Approval Rate

-12mo

Development

low

26/0597/DIS
Discharge of conditions 4 (Vehicular footway crossing), 6 (Traffic management and wheel washing facilities) and 9 (Broadband infrastructure) of previously approved planning application 24/0728/FUL.
Pending
26/0489/TPO
T3 Norwegian Maple - reduce the crown and thin the canopy.
Approved
26/0245/NMA
Non-material amendment of previously approved planning application 24/0728/FUL for a reduction in the footprint and area of the dwelling.
Decided

View Planning Timeline