21 Ruby Street, Cardiff, CF24 1LP

UPRN:100100069563Mid Terrace House3 bedsBuilt 1900-1929

FreeholdCouncil Tax: -EPC: D (66)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£224,000

£213k - £235kHigh

Estimate

£224k

Range

£213k – £235k

Rent Estimate (pcm)

£1,550

£2k - £2k

Monthly

£1,550

Yield

8.86%

Verdict

Derived from HomePortfolio scores

21 Ruby Street earns an INVESTIGATE rating with HP Score 50/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is elevated. 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

50/ 100

Mixed

Investment Score

58/ 100

Moderate

Crime Score

97/ 100

Elevated

Walkability

No data

Transit & Bike

No data

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

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£210,000

At the asking price

Monthly rent£1,550/mo

Evidenced range £1,500-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £66,000
Net cash flow: £364/mo
Cash on cash: 6.6%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.19 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£224,000

Rent Estimate (pcm)£1,550

Gross Yield8.86%

1y Growth-

3y Growth+2.5%

5y Growth+3.4%

10y Growth+3.9%

Last Sold Price£162,000 (2017-03-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CF24 1LP

Approval Rate

-12mo

Development

low

26/02302/CLEUD
Use of the property as five independent flats.
Pending
26/02299/FUL
Proposed two-storey side extension, single-storey rear extension & conversion of the property into flats
Pending
26/02277/PRAP
Ground-based telecommunications mast (monopole).
Pending

View Planning Timeline