Treadwells Barn, Marsh Gibbon Road, Piddington, Bicester, OX25 1QG

UPRN:10011888405Detached House3 bedsBuilt 1991-1995

FreeholdCouncil Tax: -EPC: E (43)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Treadwells Barn, Marsh Gibbon Road, Piddington, Bicester, OX25 1QG

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£1,369,000

£1.09M - £1.64MLow

Estimate

£1.37M

Range

£1.09M – £1.64M

Rent Estimate (pcm)

£5,200

£5k - £6k

Monthly

£5,200

Yield

6.93%

Verdict

Derived from HomePortfolio scores

Treadwells Barn earns an INVESTIGATE rating with HP Score 45/100. Investment score 46/100 reflects below-average fundamentals. Crime intensity is low. Walkability is limited (0/100). 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 listingsOfcom Connected NationsOfcom mobile coverageMarket 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

45/ 100

Mixed

Investment Score

46/ 100

Mixed

Crime Score

32/ 100

Moderate

Walkability

0/ 100

Low

Transit & Bike

Transit 39Bike 17

Walk Score, out of 100

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 economics12/40
gross yield 6.9%; range width penalty ×0.78; the estimate this rent rides on sits 34% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 5200/mo (range 4650-5750)· as of 10 Nov 2026· verify before relying on this
- valuation_snapshotssale estimate 34% above the ask on the same snapshot - verify the rent describes this home· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -105/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 11 Nov 2026
Risk & liquidity9.2/15
128 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£900,000

At the asking price

Monthly rent£5,200/mo

Evidenced range £4,650-£5,750

Interest rate5.4%

Loan to value75%

Cash required: £306,300
Net cash flow: £562/mo
Cash on cash: 2.2%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.71 - 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 5200/mo (range 4650-5750)Rental economics · as of 10 Nov 2026 · verify before relying on this
valuation_snapshotssale estimate 34% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 10 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

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 5200/mo (range 4650-5750)

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£1,369,000

Rent Estimate (pcm)£5,200

Gross Yield6.93%

1y Growth-

3y Growth+3.1%

5y Growth+3.1%

10y Growth+2.2%

Last Sold Price£625,000 (2002-11-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0OX25 1QG

Approval Rate

-12mo

Development

low

25/00035/CLUP
Certificate of Lawfulness of Proposed Development for the installation of an Air Source Heat Pump external unit to the north facing wall of the property.
Approved
24/03613/AHR
Removal of 30.00m section of hedgerow
Approved
24/03145/AGN
Prior approval application for a steel portal framed multi-purpose agricultural barn
Approved

View Planning Timeline

Ownership

Corporate Ownership80.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2002-11-29
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

1 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£36,568

Population Density122 /km²

Owner Occupied69%

Age Distribution

0-15 14%16-64 72%65+ 14%

View Area Profile

Schools Nearby

Five Acres Primary School
2.2 mi
Good
Grendon Underwood School
2.8 mi
Inspected as Grendon Underwood Combined School (URN 110278) on 1 Feb 2024
Marsh Gibbon CofE Primary School
2.9 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Brill Church of England School
3.0 mi
Good

2 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Treadwells Barn
-
£625k
-
Treadwells Barn
-
£294k
-
Treadwells Barn
-
£86k
-

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