73A Plumstead Common Road, London, SE18 3AT

UPRN:100020994239Converted Flat2 bedsBuilt before 1900

LeaseholdCouncil Tax: Band BEPC: C (71)

Data freshness:Listing· freshPlanning· 3mo agoOwnership· freshRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

73A Plumstead Common Road, London, SE18 3AT

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£289,000

£274k - £303kHigh

Estimate

£289k

Range

£274k – £303k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

6.67%

Verdict

Derived from HomePortfolio scores

73A Plumstead Common Road earns an INVESTIGATE rating with HP Score 67/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is good (83/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

66/ 100

Moderate

Crime Score

66/ 100

Elevated

Walkability

83/ 100

High

Transit & Bike

Transit 55Bike 59

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 5 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 edge2.5/15
claims [AVM +6.6% (HIGH), sold-comps +27.6%, £/sqft +27.6%] → measured edge +0.50pp 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 100020994239· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 8.9%· as of 29 Oct 2026
Rental economics12.4/40
gross yield 6.7%; range width penalty ×0.93
- valuation_snapshotsrent estimate 1500/mo (range 1400-1600)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -167/mo, -11% 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 5 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 32 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
475 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

£202,500£310,500

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£270,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,400-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £85,800
Net cash flow: £127/mo
Cash on cash: 1.8%
Score at this price: 30

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.65 - 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 100020994239Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 8.9%Valuation edge · as of 29 Oct 2026
valuation_snapshotsrent estimate 1500/mo (range 1400-1600)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 · verify before relying on this
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 1500/mo (range 1400-1600)
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£289,000

Rent Estimate (pcm)£1,500

Gross Yield6.67%

1y Growth-

3y Growth+0.3%

5y Growth+0.7%

10y Growth+2.3%

Last Sold Price£270,000 (2016-09-30)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1SE18 3AT

Approval Rate

-12mo

Development

low

26/3177/TC
Rear Garden - Fell T1 Sycamore to near ground level and remove the felled timber and branches from the garden. This proposal does not include stump excavation or work on any other tree. Reason -The tree is pressing into and damaging the boundary wall. I am concerned about further damage and possible failure of the wall.
Pending
26/3163/SD
Submission of details pursuant to Condition 41 (Overheating and Cooling) of application 22/1116/F dated 31/03/2023 [relating to Blocks A, B, C and D only].
Pending
26/3045/F
Change of use from a single dwelling house (Use Class C3) to a 5-bed, 5-person HMO (Use Class C4) (retrospective)
Pending

View Planning Timeline

Ownership

Corporate Ownership59.3%
Overseas OwnershipNo
Lease Term Remaining101 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2016-09-30
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,984

Population Density16,510 /km²

Owner Occupied25%

Age Distribution

0-15 22%16-64 70%65+ 8%

View Area Profile

Schools Nearby

Nightingale Primary School
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Notre Dame Catholic Primary School
0.2 mi
Inspected as Notre Dame Catholic Primary School (URN 100179) on 3 Feb 2023
St Margaret's Church of England Primary School
0.3 mi
Good
St Peter's Catholic Primary School
0.3 mi
OutstandingConcerns

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

View All Schools

Comparables

View All

75 Plumstead Common Road
-
£24k
-
73 Plumstead Common Road
-
£220k
-
73A Plumstead Common Road
-
£270k
-
89 Plumstead Common Road
-
£211k
-

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