Flat 106, Marsham Court, Marsham Street, London, SW1P 4LA

UPRN:100022779072Flat/MaisonetteBeds -Built -

LeaseholdCouncil Tax: -EPC: -

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshRisk· 5mo agoCrime· freshConnectivity· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 106, Marsham Court, Marsham Street, London, SW1P 4LA

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£651,000

£586k - £716kMedium

Estimate

£651k

Range

£586k – £716k

Rent Estimate (pcm)

£2,750

£3k - £3k

Monthly

£2,750

Yield

5.50%

Verdict

Derived from HomePortfolio scores

Flat 106 earns an INVESTIGATE rating with HP Score 80/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (97/100). 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 SourcesPortal 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

64/ 100

Moderate

Crime Score

27/ 100

Moderate

Walkability

97/ 100

Excellent

Transit & Bike

Transit 100Bike 76

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 12 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 +7.8% (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 9 Nov 2026
- valuation_snapshotsestimate for 100022779072· as of 9 Nov 2026
Rental economics3.5/40
gross yield 5.5%; range width penalty ×0.87
- valuation_snapshotsrent estimate 2750/mo (range 2550-3000)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -640/mo, -23% 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 12 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 49 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 12 Nov 2026
Risk & liquidity12.8/15
89 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

£450,000£690,000

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£600,000

At the asking price

Monthly rent£2,750/mo

Evidenced range £2,550-£3,000

Interest rate5.4%

Loan to value75%

Cash required: £201,300
Net cash flow: -£121/mo
Cash on cash: -0.7%
Score at this price: 16

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.36 - 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 100022779072Valuation edge · as of 9 Nov 2026
valuation_snapshotsrent estimate 2750/mo (range 2550-3000)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 12 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 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 2750/mo (range 2550-3000)
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£651,000

Rent Estimate (pcm)£2,750

Gross Yield5.50%

1y Growth-

3y Growth-13.8%

5y Growth+0.3%

10y Growth-5.1%

Last Sold Price£405,000 (2009-06-10)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0SW1P 4LA

Approval Rate

-12mo

Development

low

26/07513/ADFULL
Details of Appendix A checklist from the Code of Construction Practice, signed by the applicant and approved by the Council's Environmental Sciences Team; pursuant to condition 3 of planning permission dated 23 December 2024 (24/04744/FULL)
Pending
26/07470/FULL
Excavation of single-storey basement, addition of a single-storey lower ground floor courtyard infill extension with acoustic louvre to serve new plant equipment (Linked with 26/07471/LBC).
Pending
26/07471/LBC
Excavation of single-storey basement, addition of a single-storey lower ground floor courtyard infill extension, with acoustic louvre to serve new plant equipment, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)
Pending

View Planning Timeline

Ownership

Corporate Ownership21.3%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2009-06-10
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£45,172

Population Density-

Owner Occupied35%

Age Distribution

0-15 14%16-64 75%65+ 11%

View Area Profile

Schools Nearby

Millbank Gardens Primary Academy
0.2 mi
Inspected as Churchill Gardens Primary Academy (URN 139940) on 27 Jun 2023
Westminster Under School
0.2 mi
Inspected by ISI
Burdett-Coutts and Townshend Foundation CofE Primary School
0.2 mi
Good
The Grey Coat Hospital
0.2 mi
Outstanding

2 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Marsham Court Marsham Street
-
£735k
-
Shepherd'S Restaurant Marsham Street
-
£925k
-
Marsham Court Marsham Street
-
£1.50M
-
Marsham Court Marsham Street
-
£735k
-

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