102 Cloonmore Avenue, Orpington, BR6 9LW

UPRN:100020453573-Beds -Built 1950-1966

Tenure: -Council Tax: Band EEPC: C (70)

Data freshness:Listing· freshPlanning· 6mo agoOwnership· freshEPC· 2mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

102 Cloonmore Avenue, Orpington, BR6 9LW

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£669,000

£602k - £736kMedium

Estimate

£669k

Range

£602k – £736k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

5.60%

Verdict

Derived from HomePortfolio scores

102 Cloonmore Avenue earns an INVESTIGATE rating with HP Score 76/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (51/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

61/ 100

Moderate

Crime Score

7/ 100

Low

Walkability

51/ 100

Moderate

Transit & Bike

Transit 43Bike 37

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 9 Nov 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: the estimate sits 22% above the ask. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +21.5% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 12 Oct 2026
- valuation_snapshotsestimate for 100020453573· as of 12 Oct 2026
Rental economics3.8/40
gross yield 5.6%; range width penalty ×0.79; the estimate this rent rides on sits 22% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 2450/mo (range 2200-2700)· as of 12 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 22% above the ask on the same snapshot - verify the rent describes this home· as of 12 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -544/mo, -22% 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 9 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 79 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 9 Nov 2026
Risk & liquidity12.8/15
459 sales/12mo in area; valuation range width 20%
- 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

£394,000£604,000

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£525,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,200-£2,700

Interest rate5.4%

Loan to value75%

Cash required: £175,050
Net cash flow: -£76/mo
Cash on cash: -0.5%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.38 - 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 100020453573Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 2450/mo (range 2200-2700)Rental economics · as of 12 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 22% above the ask on the same snapshot - verify the rent describes this homeRental 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 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advert

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 2450/mo (range 2200-2700)
Rental economics needs verification before you rely on it
sale estimate 22% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
3. 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£669,000

Rent Estimate (pcm)£2,450

Gross Yield5.60%

1y Growth-

3y Growth+0.3%

5y Growth+1.9%

10y Growth+2.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningSignificant
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1BR6 9LW

Approval Rate

100%12mo

Development

low

26/04329/FPA
Replacement of the existing dwelling with accommodation in roofspace with cycle and bin storage and associated parking.
Pending
26/04301/HPA
Demolition of existing detached garage and existing rear conservatory. Proposed part two wrap around extension, juliet balcony and elevational alterations.
Pending
26/04293/HPA
Demolition of rear conservatory, construction of a part one/part two storey rear extension, pitched roof to front porch and elevational alterations
Pending

View Planning Timeline

Ownership

Corporate Ownership65%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

10 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,981

Population Density5,202 /km²

Owner Occupied90%

Age Distribution

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

View Area Profile

Schools Nearby

Warren Road Primary School
0.2 mi
Outstanding
Holy Innocents Catholic Primary School
0.4 mi
Good
St Olave's and St Saviour's Grammar School
0.5 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Green Street Green Primary School
0.6 mi
Good

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

View All Schools

Comparables

View All

136 Cloonmore Avenue
-
£590k
-
108 Cloonmore Avenue
-
£528k
-
126 Cloonmore Avenue
-
£550k
-
144 Cloonmore Avenue
-
£535k
-

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