15 Heol Clyd, Caerphilly, CF83 2AL

UPRN:43010759-Beds -Built -

Tenure: -Council Tax: -EPC: -

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

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: AVOID, on a scale of Buy, Investigate, Avoid.
Significant risk factors

Evidence

15 of 21 sources

Sale Estimate

£337,000

£270k - £405kLow

Estimate

£337k

Range

£270k – £405k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

4.74%

Verdict

Derived from HomePortfolio scores

15 Heol Clyd earns an AVOID rating with HP Score 79/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is 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 SourcesPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)ONS Census 2021Police.ukHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

79/ 100

Strong

Investment Score

63/ 100

Moderate

Crime Score

16/ 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 economics0/40
gross yield 4.7%; range width penalty ×0.87
- valuation_snapshotsrent estimate 1500/mo (range 1400-1650)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -631/mo, -42% 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 4 Nov 2026
Risk & liquidity9.2/15
552 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£380,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,400-£1,650

Interest rate5.4%

Loan to value75%

Cash required: £124,300
Net cash flow: -£244/mo
Cash on cash: -2.4%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.17 - 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_snapshotsrent estimate 1500/mo (range 1400-1650)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 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 1500/mo (range 1400-1650)

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£337,000

Rent Estimate (pcm)£1,500

Gross Yield4.74%

1y Growth-

3y Growth+3.9%

5y Growth+5.6%

10y Growth+4.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CF83 2AL

Approval Rate

-12mo

Development

low

26/0633/FULL
Erect 2 No. semi-detached two storey dwellings, off-street parking and associated works
Pending
26/0611/CLPU
Obtain a Lawful Development Certificate for conversion of the existing integral garage into habitable accommodation, replacement of the garage door with a window, associated internal alterations and installation of a compact through-floor lift
Rejected
26/0478/HH
Demolish existing garage and erect a two storey side extension
Rejected

View Planning Timeline