9A Westdown Road, London, SE6 4RL

UPRN:100022019388Converted Flat1 bedsBuilt 1900-1929

LeaseholdCouncil Tax: Band BEPC: D (63)

Data freshness:Listing· freshOwnership· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Strong

Verdict

6 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£345,000

£311k - £380kMedium

Estimate

£345k

Range

£311k – £380k

Rent Estimate (pcm)

£1,600

£2k - £2k

Monthly

£1,600

Yield

6.40%

Verdict

Derived from HomePortfolio scores

9A Westdown Road earns an INVESTIGATE rating with HP Score 80/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (84/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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

80/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

24/ 100

Moderate

Walkability

84/ 100

High

Transit & Bike

Transit 74Bike 71

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 4 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: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +13.0% (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 10 Nov 2026
- valuation_snapshotsestimate for 100022019388· as of 10 Nov 2026
Rental economics9.9/40
gross yield 6.4%; range width penalty ×0.89
- valuation_snapshotsrent estimate 1600/mo (range 1500-1750)· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -220/mo, -14% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 34 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 & liquidity12.8/15
399 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

£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£1,600/mo

Evidenced range £1,500-£1,750

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: £95/mo
Cash on cash: 1.2%
Score at this price: 23

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.58 - 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 100022019388Valuation edge · as of 10 Nov 2026
valuation_snapshotsrent estimate 1600/mo (range 1500-1750)Rental economics · as of 10 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 1600/mo (range 1500-1750)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. 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£345,000

Rent Estimate (pcm)£1,600

Gross Yield6.40%

1y Growth-

3y Growth-1.5%

5y Growth-0.1%

10y Growth+2.0%

Last Sold Price£267,500 (2017-03-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

3SE6 4RL

Approval Rate

100%12mo

Development

low

DC/26/145902
Schedule 1 application for the replacement of the existing windows and doors with new double glazed uPVC framed windows, a new composite front door and a new uPVC rear door at 60 Nelgarde Road SE6.
Pending
DC/26/145910
Schedule 1 application for the replacement of the existing windows and the Flat B side entrance door with new slimline double glazed timber framed windows on the front and side elevations, uPVC framed windows on the rear elevation and a new timber side entrance door at 91 Bromley Road SE6.
Pending
DC/26/145884
Schedule 2 application for the conversion from former children's nursery (Class E(f)) to an 8 bedroomed House in Multiple Occupation (HMO) (Class Sui Generis), removal of rear canopy structure, provision of additional roof light windows, provision of cycle storage at rear and visitor cycle stands to forecourt, provision of refuse storage to forecourt, provision of one disabled parking space to forecourt, re-surfaced permeable forecourt, provision of ramped entrance on forecourt, at 32 Bromley Road SE6.
Pending

View Planning Timeline

Ownership

Corporate Ownership69.1%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2017-03-17
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

17 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,505

Population Density6,882 /km²

Owner Occupied59%

Age Distribution

0-15 21%16-64 68%65+ 11%

View Area Profile

Schools Nearby

St Dunstan's College
0.2 mi
Inspected by ISI
Prendergast Ladywell School
0.3 mi
Inspected as Prendergast Ladywell School (URN 100747) on 26 Feb 2019
Holbeach Primary School
0.3 mi
Good
Rathfern Primary School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.

5 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

24 Westdown Road
-
£640k
-
6 Westdown Road
-
£590k
-
17B Westdown Road
-
£191k
-
17B Westdown Road
-
£190k
-

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