4 The Old Power Station, Trenchard Lane, Caversfield, Bicester, OX27 8AE

UPRN:10011918541Bungalow Property2 bedsBuilt 1900-1929

LeaseholdCouncil Tax: Band CEPC: C (76)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 3mo ago

4 The Old Power Station, Trenchard Lane, Caversfield, Bicester, OX27 8AE

HP Score

/ 100

Mixed

Verdict

5 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£373,000

£355k - £392kHigh

Estimate

£373k

Range

£355k – £392k

Rent Estimate (pcm)

£1,650

£2k - £2k

Monthly

£1,650

Yield

5.28%

Verdict

Derived from HomePortfolio scores

4 The Old Power Station earns an INVESTIGATE rating with HP Score 62/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (21/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

58/ 100

Moderate

Crime Score

35/ 100

Elevated

Walkability

21/ 100

Low

Transit & Bike

Transit 9Bike 44

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 31 Oct 2026

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

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM -0.5% (HIGH)] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 10011918541· as of 9 Oct 2026
Rental economics2/40
gross yield 5.3%; range width penalty ×0.90
- valuation_snapshotsrent estimate 1650/mo (range 1500-1750)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -520/mo, -32% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- listing_factsservice charge / ground rent from the advert· as of 31 Oct 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 150 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 31 Oct 2026
Risk & liquidity14.7/15
69 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

£281,000£431,000

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£375,000

At the asking price

Monthly rent£1,650/mo

Evidenced range £1,500-£1,750

Interest rate5.4%

Loan to value75%

Cash required: £122,550
Net cash flow: -£123/mo
Cash on cash: -1.2%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.30 - 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_snapshotsestimate for 10011918541Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 1650/mo (range 1500-1750)Rental economics · as of 9 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 31 Oct 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 31 Oct 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 1650/mo (range 1500-1750)
Stress margin needs verification before you rely on it
service charge / ground rent from the advert

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£373,000

Rent Estimate (pcm)£1,650

Gross Yield5.28%

1y Growth-33.3%

3y Growth-3.0%

5y Growth+0.4%

10y Growth+1.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0OX27 8AE

Approval Rate

-12mo

Development

low

26/02851/F
Alterations to Building 90 including installation of glazed doors, installation of air source heat pumps, thermal upgrades and changes to internal layout with associated screening and conservation works.
Pending
26/02852/LB
Alterations to Building 90 including installation of glazed doors, installation of air source heat pumps, thermal upgrades and changes to internal layout with associated screening and conservation works.
Pending
26/02755/F
Installation of an air source heat pump to the rear. Planning permission is being sought as the noise level of the heat pump does not meet MCS planning standards
Pending

View Planning Timeline

Ownership

Corporate Ownership77%
Overseas OwnershipNo
Lease Term Remaining160 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

3 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£36,568

Population Density-

Owner Occupied67%

Age Distribution

0-15 18%16-64 68%65+ 14%

View Area Profile

Schools Nearby

Southwold Primary School
0.4 mi
Inspected as Southwold County Primary School (URN 123089) on 22 Oct 2014
Bardwell School
0.6 mi
Report card2026
Ofsted no longer awards a single overall grade.
Gagle Brook Primary School
0.6 mi
Good
Glory Farm Primary School
0.6 mi
Good

2 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Building 20 Trenchard Lane
-
£222k
-
Building 20 Trenchard Lane
-
£220k
-
Building 23 Trenchard Lane
-
£220k
-
The Sergeants Quarters Trenchard Lane
-
£350k
-

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