Flat A, 47 Mary Place, London, W11 4PL

UPRN:217057207Flat/Maisonette1 bedsBuilt 1900-1929

LeaseholdCouncil Tax: -EPC: C (69)

Data freshness:Listing· freshPrice Paid· freshPlanning· 3mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

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

£435,000

£391k - £478kMedium

Estimate

£435k

Range

£391k – £478k

Rent Estimate (pcm)

£1,850

£2k - £2k

Monthly

£1,850

Yield

4.67%

Verdict

Derived from HomePortfolio scores

Flat A earns an INVESTIGATE rating with HP Score 56/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (91/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

56/ 100

Mixed

Investment Score

66/ 100

Moderate

100

Crime Score

100/ 100

Elevated

Walkability

91/ 100

Excellent

Transit & Bike

Transit 54Bike 72

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 -9.2% (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 13 Oct 2026
- valuation_snapshotsestimate for 217057207· as of 13 Oct 2026
Rental economics0/40
gross yield 4.7%; range width penalty ×0.88
- valuation_snapshotsrent estimate 1850/mo (range 1700-2000)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -774/mo, -42% 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), 90 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
192 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

£356,000£546,000

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£475,000

At the asking price

Monthly rent£1,850/mo

Evidenced range £1,700-£2,000

Interest rate5.4%

Loan to value75%

Cash required: £157,550
Net cash flow: -£322/mo
Cash on cash: -2.5%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.15 - below 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 217057207Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 1850/mo (range 1700-2000)Rental economics · as of 13 Oct 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 1850/mo (range 1700-2000)
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£435,000

Rent Estimate (pcm)£1,850

Gross Yield4.67%

1y Growth-

3y Growth-3.7%

5y Growth-0.9%

10y Growth-0.5%

Last Sold Price£419,000 (2014-01-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1W11 4PL

Approval Rate

100%12mo

Development

low

P/2026/02674/DET
Discharge of Condition 51 (Stopped Vehicles at-grade) of Planning Permission (ref: 2023/01965/VAR) dated 21 August 2024.
Pending
P/2026/02666/FUL
Erection of a gazebo (measuring 10m x 15m) within the external courtyard at ground floor level (lower forecourt), for a temporary period between 11th November 2026 - 30th December 2026.
Pending
P/2026/02569/TREE
Priority A works as per survey 40294 recommendations Tree numbers - G45 - Amelanchier sp. Recommendations - Fell 2x dead trees in row (1x Outside Urban Baristas, 1x Outside Oaktree Interiors). T116 - Magnolia sp. Recommendations - Fell dead Cornus adjacent. Priority B works as per survey 40294 recommendations Tree numbers - "T19 - Cornelian Cherry (Cornus mas) - Recommendations - Prune by removing around 1m regrowth to shape and tidy. " "T20 - Cornelian Cherry (Cornus mas) - Recommendations - Prune by removing around 1m regrowth to shape and tidy. " "T22 - Cornus contreversa - Recommendations - Prune to give 0.25m clearance from pergola. Thorough deadwood removal. Remove crossing branches. " "G59 - Red Oak (Quercus rubra) - Recommendations - Thorough deadwood removal. Prune to give 0.5m clearance from signage. " "T66 - Pin Oak (Quercus palustris) - Recommendations - Reduce crown by around 1m height and 0.5m spread. Thorough deadwood removal." "T71 - Wild Cherry (Prunus avium) - Recomme... read more
Pending

View Planning Timeline

Ownership

Corporate Ownership58.3%
Overseas OwnershipNo
Lease Term Remaining85 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2014-01-17
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

12 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£46,690

Population Density-

Owner Occupied8%

Age Distribution

0-15 13%16-64 72%65+ 15%

View Area Profile

Schools Nearby

Saint Francis of Assisi Catholic Primary School
0.1 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Avondale Park Primary School
0.1 mi
Good
St Anne's & Avondale Park Nursery School
0.1 mi
GoodConcerns
Kensington Aldridge Academy
0.2 mi
Outstanding

1 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

45 Mary Place
-
£420k
-
47 Mary Place
-
£215k
-
45 Mary Place
-
£371k
-
45 Mary Place
-
£419k
-

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