107 Colwell Drive, Witney, OX28 5NW

UPRN:100120952803Semi-Detached House4 bedsBuilt 1967-1975

FreeholdCouncil Tax: Band CEPC: C (77)

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

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£358,000

£340k - £376kHigh

Estimate

£358k

Range

£340k – £376k

Rent Estimate (pcm)

£1,450

£1k - £2k

Monthly

£1,450

Yield

3.52%

Verdict

Derived from HomePortfolio scores

107 Colwell Drive earns an INVESTIGATE rating with HP Score 81/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (71/100). 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

81/ 100

Strong

Investment Score

65/ 100

Moderate

Crime Score

9/ 100

Low

Walkability

71/ 100

High

Transit & Bike

Transit 15Bike 67

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 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 -38.3% (HIGH), sold-comps -24.7%, £/sqft -24.8%] → 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 Nov 2026
- valuation_snapshotsestimate for 100120952803· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 13.8%· as of 4 Nov 2026
Rental economics0/40
gross yield 3.5%; range width penalty ×0.86
- valuation_snapshotsrent estimate 1450/mo (range 1350-1600)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,153/mo, -79% 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
Seller motivationNot scored
context, not scored: 0 price cut(s), 60 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 5 Nov 2026
Risk & liquidity14.6/15
317 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

£371,000£569,000

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£495,000

At the asking price

Monthly rent£1,450/mo

Evidenced range £1,350-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £164,550
Net cash flow: -£667/mo
Cash on cash: -4.9%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.87 - 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 100120952803Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 13.8%Valuation edge · as of 4 Nov 2026
valuation_snapshotsrent estimate 1450/mo (range 1350-1600)Rental economics · as of 9 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_dateSeller motivation · as of 5 Nov 2026

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 1450/mo (range 1350-1600)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 60 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£358,000

Rent Estimate (pcm)£1,450

Gross Yield3.52%

1y Growth-

3y Growth-0.5%

5y Growth+2.2%

10y Growth+1.6%

Last Sold Price£245,000 (2013-06-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0OX28 5NW

Approval Rate

-12mo

Development

low

26/02668/TCA
Tree 5324a Upright Cherry. Physiological condition poor. Fell to ground level Tree 5338 Lawson Cypress Physiological and Structural condition poor. Fell to ground level Tree 5340 Box Elder Maple Physiological and Structural condition poor. Fell to ground level
Pending
26/02644/TCA
Pine tree - fell
Pending
26/02558/CC3REG
Change of use from C2 use class (residential institution) to 2no 1 bed flats with shared care provision (Sui Generis).
Approved

View Planning Timeline