65 Tavener Drive, Biggleswade, SG18 8XY

UPRN:10094348794Detached House2 bedsBuilt -

FreeholdCouncil Tax: Band BEPC: B (81)

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

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£298,000

£283k - £313kHigh

Estimate

£298k

Range

£283k – £313k

Rent Estimate (pcm)

£1,150

£1k - £1k

Monthly

£1,150

Yield

4.60%

Verdict

Derived from HomePortfolio scores

65 Tavener Drive earns an INVESTIGATE rating with HP Score 69/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (9/100). 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

69/ 100

Mixed

Investment Score

65/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

9/ 100

Low

Transit & Bike

Transit 7Bike 54

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 edge0/15
claims [AVM -0.7% (HIGH), sold-comps -7.5%, £/sqft -7.7%] → 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 10094348794· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 16.4%· as of 31 Oct 2026
Rental economics0/40
gross yield 4.6%; range width penalty ×0.85
- valuation_snapshotsrent estimate 1150/mo (range 1050-1250)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -550/mo, -48% 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), 124 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
351 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

£225,000£345,000

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£300,000

At the asking price

Monthly rent£1,150/mo

Evidenced range £1,050-£1,250

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: -£216/mo
Cash on cash: -2.7%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.14 - 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 10094348794Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 16.4%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 1150/mo (range 1050-1250)Rental economics · as of 13 Oct 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 1150/mo (range 1050-1250)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 124 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£298,000

Rent Estimate (pcm)£1,150

Gross Yield4.60%

1y Growth-11.6%

3y Growth-0.5%

5y Growth+1.1%

10y Growth+3.3%

Last Sold Price£249,950 (2019-11-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SG18 8XY

Approval Rate

-12mo

Development

low

CB/26/03025/FULL
Erection of a first-floor side extension and alteration to fenestration
Pending
CB/26/03011/LDCP
Lawful Development Certificate Proposed: Loft conversion including six rooflights
Pending
CB/26/02853/FULL
Loft conversion with rear facing dormer window and Velux rooflights to front and rear elevations
Pending

View Planning Timeline

Ownership

Corporate Ownership67.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2019-11-29
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

21 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£36,622

Population Density2,390 /km²

Owner Occupied80%

Age Distribution

0-15 26%16-64 69%65+ 5%

View Area Profile

Schools Nearby

Edward Peake CofE VC School
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Ivel Valley School & College
0.5 mi
GoodImproving
OneSchool Global UK - Biggleswade Campus
0.6 mi
Inspected by ISI
Stratton School
0.7 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

68 Tavener Drive
-
£260k
-
102 Tavener Drive
-
£200k
-
86 Tavener Drive
-
£240k
-
102 Tavener Drive
-
£200k
-

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