Flat 9, Marquis Court, 20 Marquis Road, London, NW1 9UB

UPRN:5199115Flat/Maisonette2 bedsBuilt 2022

Shared ownershipCouncil Tax: Band FEPC: B (82)

Data freshness:Listing· freshPlanning· 5mo agoOwnership· freshEPC· 4mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 4mo ago

Flat 9, Marquis Court, 20 Marquis Road, London, NW1 9UB

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

£693,000

£658k - £727kHigh

Estimate

£693k

Range

£658k – £727k

Rent Estimate (pcm)

£3,450

£3k - £4k

Monthly

£3,450

Yield

5.71%

Verdict

Derived from HomePortfolio scores

Flat 9 earns an INVESTIGATE rating with HP Score 68/100. Investment score 72/100 reflects strong 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 shared ownership. 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

68/ 100

Mixed

Investment Score

72/ 100

High

Crime Score

73/ 100

Elevated

Walkability

83/ 100

High

Transit & Bike

Transit 75Bike 81

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 3 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 -4.6% (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 9 Nov 2026
- valuation_snapshotsestimate for 5199115· as of 9 Nov 2026
Rental economics5.2/40
gross yield 5.7%; range width penalty ×0.91
- valuation_snapshotsrent estimate 3450/mo (range 3200-3700)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -653/mo, -19% 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 3 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 343 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 3 Nov 2026
Risk & liquidity14.6/15
284 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

£544,000£833,500

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£725,000

At the asking price

Monthly rent£3,450/mo

Evidenced range £3,200-£3,700

Interest rate5.4%

Loan to value75%

Cash required: £245,050
Net cash flow: -£58/mo
Cash on cash: -0.3%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.41 - 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 5199115Valuation edge · as of 9 Nov 2026
valuation_snapshotsrent estimate 3450/mo (range 3200-3700)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 3450/mo (range 3200-3700)
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. 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£693,000

Rent Estimate (pcm)£3,450

Gross Yield5.71%

1y Growth-

3y Growth-9.6%

5y Growth-2.1%

10y Growth-0.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1NW1 9UB

Approval Rate

-12mo

Development

low

2026/4868/T
FRONT GARDEN: 1 x Amelanchier (T1) - Reduce crown to previous points of reduction, 1m approx. branch removal.
Pending
2026/4828/P
Erection of a mansard style roof extension, incorporating a rear roof terrace.
Pending
P2026/2875/TRE
T1 - Lime - Reduce/pollard to previous reduction points. 2m approx. branch removal T2 - Lime - Pollard, down to historic pollard points at approx. 6m from ground level. This tree has very significant decay at the site of a wound at the base of the main stem.
Pending

View Planning Timeline

Ownership

Corporate Ownership36.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeShared ownership
Last Ownership Change-
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£44,088

Population Density-

Owner Occupied37%

Age Distribution

0-15 12%16-64 77%65+ 11%

View Area Profile

Schools Nearby

Brecknock Primary School
0.2 mi
Good
The Bridge School
0.3 mi
Inspected as The Bridge School (URN 134030) on 11 Dec 2013
Robert Blair School and Children's Centre
0.3 mi
-
Hungerford School
0.3 mi
Good

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

View All Schools

Comparables

View All

98A Marquis Road
-
£500k
-
68B Marquis Road
-
£555k
-
68A Marquis Road
-
£900k
-
70A Marquis Road
-
£665k
-

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