3 Treheath Meadows, Carnon Downs, Truro, TR3 6GT

UPRN:10095876809Detached HouseBeds -Built 2021

FreeholdCouncil Tax: Band EEPC: B (86)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

3 Treheath Meadows, Carnon Downs, Truro, TR3 6GT

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

16 of 21 sources

Sale Estimate

£657,000

£625k - £690kHigh

Estimate

£657k

Range

£625k – £690k

Rent Estimate (pcm)

£2,100

£2k - £2k

Monthly

£2,100

Yield

3.36%

Verdict

Derived from HomePortfolio scores

3 Treheath Meadows earns an INVESTIGATE rating with HP Score 75/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (60/100). 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 listingsMarket estimates (third-party AVM)HM Land Registry sales matched to addressDefra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

75/ 100

Strong

Investment Score

66/ 100

Moderate

Crime Score

16/ 100

Moderate

Walkability

60/ 100

Moderate

Transit & Bike

Transit 11Bike 29

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge-1.6/15
claims [AVM -14.1% (HIGH)] → measured edge -0.33pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 10095876809· as of 9 Oct 2026
Rental economics0/40
gross yield 3.4%; range width penalty ×0.72
- valuation_snapshotsrent estimate 2100/mo (range 1850-2350)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,750/mo, -83% 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
Seller motivationNot scored
context, not scored: 0 price cut(s), 58 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 4 Nov 2026
Risk & liquidity14.7/15
140 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£562,500£862,500

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£749,950

At the asking price

Monthly rent£2,100/mo

Evidenced range £1,850-£2,350

Interest rate5.4%

Loan to value75%

Cash required: £253,783
Net cash flow: -£1,077/mo
Cash on cash: -5.1%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.83 - 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_snapshotsestimate for 10095876809Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2100/mo (range 1850-2350)Rental economics · as of 9 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

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 2100/mo (range 1850-2350)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 58 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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. 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£657,000

Rent Estimate (pcm)£2,100

Gross Yield3.36%

1y Growth-

3y Growth+1.7%

5y Growth+2.1%

10y Growth+4.3%

Last Sold Price£700,000 (2022-11-08)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TR3 6GT

Approval Rate

-12mo

Development

low

PA26/07173
Replacement of "Cornish Unit" external walls including demolition of detached garage and construction ofextension, revised rear terraced patio and associated works
Pending
PA26/07111
Application for a Lawful Development Certificate for a Proposed construction of rear extension
Pending
PA26/06697
Submission of details to discharge Condition number 3 (Travel and Parking Plan) in respect of Decision Notice PA26/00209 dated 10/03/26
Pending

View Planning Timeline

Ownership

Corporate Ownership73.2%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2022-11-08
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£28,210

Population Density544 /km²

Owner Occupied78%

Age Distribution

0-15 15%16-64 48%65+ 37%

View Area Profile

Schools Nearby

Devoran School
0.9 mi
Good
Perran-Ar-Worthal Community Primary School
1.7 mi
Good
Kea Community Primary School
1.8 mi
Good
Cusgarne Primary School
2.1 mi
Report card2026
Ofsted no longer awards a single overall grade.

5 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

1 Treheath Meadows
-
£705k
-
6 Treheath Meadows
-
£825k
-
8 Treheath Meadows
-
£740k
-
9 Treheath Meadows
-
£825k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN