22 Knapp Close, Abingdon, OX14 1SL

UPRN:100120905693Detached House4 bedsBuilt 1976-1982

FreeholdCouncil Tax: Band EEPC: D (61)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 3mo ago

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£565,000

£537k - £594kHigh

Estimate

£565k

Range

£537k – £594k

Rent Estimate (pcm)

£2,200

£2k - £2k

Monthly

£2,200

Yield

4.59%

Verdict

Derived from HomePortfolio scores

22 Knapp Close earns an INVESTIGATE rating with HP Score 73/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (50/100). 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

73/ 100

Mixed

Investment Score

63/ 100

Moderate

Crime Score

20/ 100

Moderate

Walkability

50/ 100

Moderate

Transit & Bike

Transit 13Bike 58

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 edge0/15
claims [AVM -1.8% (HIGH), sold-comps -23.1%, £/sqft -23.0%] → 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 13 Oct 2026
- valuation_snapshotsestimate for 100120905693· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 13.2%· as of 3 Nov 2026
Rental economics0/40
gross yield 4.6%; range width penalty ×0.84
- valuation_snapshotsrent estimate 2200/mo (range 2000-2400)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -939/mo, -43% 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), 35 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 & liquidity14.6/15
400 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

£431,000£661,000

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£575,000

At the asking price

Monthly rent£2,200/mo

Evidenced range £2,000-£2,400

Interest rate5.4%

Loan to value75%

Cash required: £192,550
Net cash flow: -£418/mo
Cash on cash: -2.6%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.13 - 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 100120905693Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 13.2%Valuation edge · as of 3 Nov 2026
valuation_snapshotsrent estimate 2200/mo (range 2000-2400)Rental economics · as of 13 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

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 2200/mo (range 2000-2400)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 35 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£565,000

Rent Estimate (pcm)£2,200

Gross Yield4.59%

1y Growth+11.8%

3y Growth-3.2%

5y Growth+0.1%

10y Growth+1.8%

Last Sold Price£487,500 (2024-02-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0OX14 1SL

Approval Rate

-12mo

Development

low

P26/V4975/TPO
Oak (T1) - Remove Deadwood and lift lower limbs to allow a clearance of 5m of the garden in height. This will leave a crown height of 20m and width of 18m. (Schedule 1 application under the 2026 Regulations)
Pending
P26/V4953/DIS
Discharge of Condition 3 (Construction Site Traffic Management Plan) in regard to approved application P26/V0471/S73. (Schedule 1 application under the 2026 Regulations)
Pending
P26/V4770/HH
Remove existing lean-to roof over, and replace with single storey infill rear extension, with 2 x fixed flat rooflights, also replacing window to door on south elevation
Pending

View Planning Timeline