12 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA

UPRN:100100407614Detached House4 bedsBuilt 1983-1990

FreeholdCouncil Tax: Band FEPC: C (72)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 3mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

12 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

16 of 21 sources

Sale Estimate

£445,000

£423k - £468kHigh

Estimate

£445k

Range

£423k – £468k

Rent Estimate (pcm)

£1,900

£2k - £2k

Monthly

£1,900

Yield

5.07%

Verdict

Derived from HomePortfolio scores

12 Clos Ty Mawr earns an INVESTIGATE rating with HP Score 85/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is very 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

85/ 100

Strong

Investment Score

68/ 100

Moderate

Crime Score

9/ 100

Low

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£450,000

At the asking price

Monthly rent£1,900/mo

Evidenced range £1,750-£2,050

Interest rate5.4%

Loan to value75%

Cash required: £148,800
Net cash flow: -£203/mo
Cash on cash: -1.6%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.25 - 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£445,000

Rent Estimate (pcm)£1,900

Gross Yield5.07%

1y Growth-

3y Growth+3.3%

5y Growth+3.6%

10y Growth+4.6%

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

0SA4 9DA

Approval Rate

-12mo

Development

low

2026/1822/FUL
Removal of conservatory and new single storey side extension
Pending
2026/1740/DOC
Discharge of condition 28 (means of enclosure) of planning permission 2025/2027/FUL approved 29th April 2026
Pending
2026/1730/FUL
Single storey rear extension.
Pending

View Planning Timeline