Llwynffynnon, Bancyfelin, Carmarthen, SA33 5NR

UPRN:10004874451Detached House4 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band EEPC: E (43)

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

Llwynffynnon, Bancyfelin, Carmarthen, SA33 5NR

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

15 of 21 sources

Sale Estimate

£353,000

£283k - £424kLow

Estimate

£353k

Range

£283k – £424k

Rent Estimate (pcm)

£1,400

£1k - £2k

Monthly

£1,400

Yield

7.64%

Verdict

Derived from HomePortfolio scores

Llwynffynnon earns an INVESTIGATE rating with HP Score 70/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is 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 company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

70/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

18/ 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 economics17.8/40
gross yield 7.6%; range width penalty ×0.84; the estimate this rent rides on sits 38% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1400/mo (range 1250-1500)· as of 13 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 38% above the ask on the same snapshot - verify the rent describes this home· as of 13 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 5 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -29/mo, -2% 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 5 Nov 2026
Risk & liquidity9.3/15
81 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£219,995

At the asking price

Monthly rent£1,400/mo

Evidenced range £1,250-£1,500

Interest rate5.4%

Loan to value75%

Cash required: £69,199
Net cash flow: £227/mo
Cash on cash: 3.9%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.89 - 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 1400/mo (range 1250-1500)Rental economics · as of 13 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 38% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 13 Oct 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 5 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_date

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 1400/mo (range 1250-1500)

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
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£353,000

Rent Estimate (pcm)£1,400

Gross Yield7.64%

1y Growth-

3y Growth-3.9%

5y Growth-0.5%

10y Growth+4.3%

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

0SA33 5NR

Approval Rate

-12mo

Development

low

PL/06219
Non-Material Amendment to PL/05376 (Amend Conditions 3-7, all of which relate to contaminated land)
Approved
PL/05870
Proposed ground floor and first floor residential extensions and associated works
Approved
PL/05376
Proposed full planning application for the demolition of existing barn and construction of replacement barn and associated works in association with existing falconry business
Approved

View Planning Timeline