10 Broxbourne Road, Orpington, BR6 0AY

UPRN:100020451111Detached Property3 bedsBuilt 1950-1966

FreeholdCouncil Tax: Band GEPC: D (65)

Data freshness:Planning· 5mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Strong

Verdict

7 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£896,000

£851k - £940kHigh

Estimate

£896k

Range

£851k – £940k

Rent Estimate (pcm)

£3,000

£3k - £3k

Monthly

£3,000

Yield

4.00%

Verdict

Derived from HomePortfolio scores

10 Broxbourne Road earns an INVESTIGATE rating with HP Score 80/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (74/100). 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)Defra 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

80/ 100

Strong

Investment Score

63/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

74/ 100

High

Transit & Bike

Transit 18Bike 45

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 2 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 -0.4% (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 12 Oct 2026
- valuation_snapshotsestimate for 100020451111· as of 12 Oct 2026
Rental economics0/40
gross yield 4.0%; range width penalty ×0.73
- valuation_snapshotsrent estimate 3000/mo (range 2650-3350)· as of 12 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 2 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,722/mo, -57% 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 2 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 126 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 2 Nov 2026
Risk & liquidity14.7/15
459 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

£675,000£1,035,000

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£900,000

At the asking price

Monthly rent£3,000/mo

Evidenced range £2,650-£3,350

Interest rate5.4%

Loan to value75%

Cash required: £306,300
Net cash flow: -£961/mo
Cash on cash: -3.8%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.99 - 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 100020451111Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 3000/mo (range 2650-3350)Rental economics · as of 12 Oct 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 2 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 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 3000/mo (range 2650-3350)
Rental economics needs verification before you rely on it
listing text signals condition works - budget before trusting any yield

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£896,000

Rent Estimate (pcm)£3,000

Gross Yield4.00%

1y Growth-

3y Growth+0.3%

5y Growth+1.9%

10y Growth+2.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningSignificant
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1BR6 0AY

Approval Rate

0%12mo

Development

low

26/04274/HPA
Demolition of existing conservatory and erection of single storey rear extension, rooflight in the inward-facing roof slope of the existing side extension and elevational alterations
Pending
26/04277/LDC
The erection of a hip-to-gable roof extension with a rear dormer on the rear roof slope and 2 no. velux roof windows to the front roof slopes PROPOSED LAWFUL DEVELOPMENT CERTIFICATE
Pending
26/04341/HPA
Single storey rear extension, Part one/two storey side extension, loft conversion including side roof dormer and elevational alterations.
Pending

View Planning Timeline

Ownership

Corporate Ownership65.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,981

Population Density4,297 /km²

Owner Occupied74%

Age Distribution

0-15 18%16-64 60%65+ 22%

View Area Profile

Schools Nearby

Clannad Education Centre
0.1 mi
Outstanding
Perry Hall Primary School
0.2 mi
Outstanding
Crofton Infant School
0.5 mi
Report card2026
Ofsted no longer awards a single overall grade.
Dorton College of Further Education
0.6 mi
-

5 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

4 Broxbourne Road
-
£1.10M
-
2 Broxbourne Road
-
£930k
-
32 Broxbourne Road
-
£1.26M
-
12 Broxbourne Road
-
£1.08M
-

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