Flat 10, 4 Triangle Road, London, E8 3SP

UPRN:10008320016Flat/Maisonette1 bedsBuilt 1950-1966

LeaseholdCouncil Tax: Band CEPC: C (78)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

Flat 10, 4 Triangle Road, London, E8 3SP

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£402,000

£382k - £423kHigh

Estimate

£402k

Range

£382k – £423k

Rent Estimate (pcm)

£1,750

£2k - £2k

Monthly

£1,750

Yield

5.25%

Verdict

Derived from HomePortfolio scores

Flat 10 earns an INVESTIGATE rating with HP Score 68/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (98/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

68/ 100

Mixed

Investment Score

68/ 100

Moderate

Crime Score

77/ 100

Elevated

Walkability

98/ 100

Excellent

Transit & Bike

Transit 66Bike 90

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£400,000

At the asking price

Monthly rent£1,750/mo

Evidenced range £1,600-£1,900

Interest rate5.4%

Loan to value75%

Cash required: £131,300
Net cash flow: -£138/mo
Cash on cash: -1.3%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.30 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£402,000

Rent Estimate (pcm)£1,750

Gross Yield5.25%

1y Growth-

3y Growth-1.6%

5y Growth+0.2%

10y Growth+0.9%

Last Sold Price£250,000 (2008-09-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0E8 3SP

Approval Rate

-12mo

Development

low

PA/26/01863/NC
Replacement of all existing timber windows with new timber windows and existing timber rear doors with new timber doors.
Pending
PA/26/01854/S
Submission of details pursuant to condition no.38 Part G (Water efficiency calculator) in relation to Phase 1 covers Blocks A and B of planning permission ref: PA/24/00184, dated 23/01/2025
Pending
PA/26/01852/NC
Application for prior approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 for the change of use of a workshop unit (Use Class E) to a self-contained 1-bedroom, 1 person dwelling (Use Class C3) of approximately 49.2sqm.
Pending

View Planning Timeline

Ownership

Corporate Ownership55.9%
Overseas OwnershipNo
Lease Term Remaining106 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2008-09-29
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

8 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£40,237

Population Density9,507 /km²

Owner Occupied20%

Age Distribution

0-15 16%16-64 77%65+ 7%

View Area Profile

Schools Nearby

London Fields Primary School
0.1 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
St. Paul's With St. Michael's CofE Primary School
0.2 mi
Outstanding
Gayhurst Community School
0.3 mi
OutstandingImproving
Sebright School
0.4 mi
-

4 of 15 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

4 Triangle Road
-
£490k
-
4 Triangle Road
-
£465k
-
4 Triangle Road
-
£345k
-
4 Triangle Road
-
£280k
-

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