Parcylleine, Blaenffos, Boncath, SA37 0HZ

UPRN:10009878321Detached HouseBeds -Built 1996-2002

Tenure: -Council Tax: -EPC: D (60)

Data freshness:Listing· freshPrice Paid· freshPlanning· freshEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

Parcylleine, Blaenffos, Boncath, SA37 0HZ

HP Score

/ 100

Strong

Verdict

today

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

Evidence

15 of 21 sources

Sale Estimate

£433,000

£347k - £520kLow

Estimate

£433k

Range

£347k – £520k

Rent Estimate (pcm)

£1,300

£1k - £1k

Monthly

£1,300

Yield

3.39%

Verdict

Derived from HomePortfolio scores

Parcylleine earns an INVESTIGATE rating with HP Score 76/100. 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. 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

76/ 100

Strong

Investment Score

68/ 100

Moderate

Crime Score

7/ 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 economics0/40
gross yield 3.4%; range width penalty ×0.74
- valuation_snapshotsrent estimate 1300/mo (range 1150-1450)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,115/mo, -86% 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 & liquidity2.8/15
7 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£460,000

At the asking price

Monthly rent£1,300/mo

Evidenced range £1,150-£1,450

Interest rate5.4%

Loan to value75%

Cash required: £152,300
Net cash flow: -£653/mo
Cash on cash: -5.1%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.84 - 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 1300/mo (range 1150-1450)Rental economics · as of 13 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 1300/mo (range 1150-1450)

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£433,000

Rent Estimate (pcm)£1,300

Gross Yield3.39%

1y Growth-

3y Growth-0.6%

5y Growth-3.2%

10y Growth+2.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

1SA37 0HZ

Approval Rate

-12mo

Development

low

26/0510/PA
Extension of residential curtilage, new driveway entrance and alterations and extension to dwelling.
Pending
26/0214/PA
Storage shed (partially retrospective)
Approved
25/0983/PA
Erection of a commercial building containing 3 individual business units, partly in retrospect.
Approved

View Planning Timeline