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Flat 301, Harrison House, 1 Martineau Square, London, E1 1BF

UPRN:6172599Purpose Built Flat2 bedsBuilt 2007-2011
LeaseholdCouncil Tax: Band DEPC: B (82)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T14:08:46.279511+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:59:34.165663+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
Flat 301, Harrison House, 1 Martineau Square, London, E1 1BF

HP Score

Strong
Verdict
today
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£443,000
£421k - £465kHigh
Estimate
£443k
Range
£421k – £465k
Rent Estimate (pcm)
£2,200
£2k - £2k
Monthly
£2,200
Yield
5.96%

Verdict

Derived from HomePortfolio scores

Flat 301 earns an INVESTIGATE rating with HP Score 79/100. Investment score 74/100 reflects strong 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 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
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HP Score
79/ 100
Strong
Investment Score
74/ 100
High
Crime Score
34/ 100
Moderate
Walkability
97/ 100
Excellent
Transit & Bike
Transit 72Bike 75
Walk Score, out of 100

Valuation & Market

Sale Estimate£443,000
Rent Estimate (pcm)£2,200
Gross Yield5.96%
1y Growth-0.2%
3y Growth-5.2%
5y Growth-2.1%
10y Growth-1.1%
Last Sold Price£460,000 (2024-11-28)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseModerate
View Full Risk Report

Planning Activity

Recent Apps
0E1 1BF
Approval Rate
-12mo
Development
low
  • PA/26/01810/S
    Submission of details pursuant to condition no.53 (External Lighting) in relation to Building G of planning permission ref: PA/19/00764, dated 20/11/2019
    Pending
  • PA/26/01827/NC
    Alterations to the ground-floor rear elevation, including modifications to existing door and window openings and installation of an oriel window; removal of the existing rear door; installation of a circular window to the side elevation; construction of two roof dormer extensions; and installation of four rooflights.
    Pending
  • 26/01525/MDC
    Submission of Blue and Green Roof details pursuant to condition 26 of planning permission 22/00882/FULMAJ dated 27.06.2023.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership30.1%
  • Overseas OwnershipNo
  • Lease Term Remaining108 yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2024-11-28
  • SourceLand Registry
View Ownership Details

Connectivity

Broadband (Standard)
18 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
View Connectivity Map

Area Profile

Median EarningsLocal authority£45,183
Population Density-
Owner Occupied18%
Age Distribution
0-15 21%16-64 73%65+ 6%
View Area Profile

Schools Nearby

  • Harry Gosling Primary School
    0.1 mi
    Good
  • Buttercup Primary School
    0.2 mi
    Requires improvement
  • London Enterprise Academy
    0.2 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • St Paul's Whitechapel Church of England Primary School
    0.2 mi
    Good

2 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • Harrison House, 1 Martineau Square
    -
    £405k
    -
  • Harrison House, 1 Martineau Square
    -
    £395k
    -
  • Harrison House, 1 Martineau Square
    -
    £460k
    -
  • Harrison House, 1 Martineau Square
    -
    £590k
    -