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Apartment 507, 1 Casson Square, London, SE1 7GT

UPRN:10093060178Flat/Maisonette1 bedsBuilt -
LeaseholdCouncil Tax: Band FEPC: B (84)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-13T04:00:35.009227+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:04:02.437741+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-10T17:46:03.052140+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· freshSchools: fresh, refreshed 6d ago (2026-11-05T17:42:09.721250+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-10T09:07:44.374531+00:00)
Apartment 507, 1 Casson Square, London, SE1 7GT

HP Score

Mixed
Verdict
yesterday
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£884,000
£796k - £973kMedium
Estimate
£884k
Range
£796k – £973k
Rent Estimate (pcm)
£4,150
£4k - £5k
Monthly
£4,150
Yield
5.63%

Verdict

Derived from HomePortfolio scores

Apartment 507 earns an INVESTIGATE rating with HP Score 63/100. Investment score 67/100 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 company ownershipHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
63/ 100
Mixed
Investment Score
67/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
98/ 100
Excellent
Transit & Bike
Transit 100Bike 77
Walk Score, out of 100

Valuation & Market

Sale Estimate£884,000
Rent Estimate (pcm)£4,150
Gross Yield5.63%
1y Growth-
3y Growth-7.8%
5y Growth-4.1%
10y Growth-1.2%
Last Sold Price£880,000 (2020-10-27)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0SE1 7GT
Approval Rate
-12mo
Development
low
  • 26/03251/FUL
    Application for Full Planning Permission for the installation of 4x new soffit panels with integrated louvres at the underside of the existing external soffit at ground floor, north elevation. (Listed Permission ref: 26/03223/LB application received).
    Pending
  • 26/07474/ADV
    Display of non illuminated fascia sign measuring 4.3m X 0.9m, 5.1m X 0.9m, externally illuminated fascia sign 4.5m X 0.9m, externally illuminated projecting sign 0.8m X 0.65m, non illuminated 3mm vinyl measuring 2m X 2.6m, 0.8m X 1.7m and internally illuminated New digital/connected Screen 0.8m X 1.6m
    Pending
  • 26/07476/FULL
    Use of part of the Piazza area outside Unit 27b The Market Building for the placing of tables and chairs, parasols, planters, servicing counters for a temporary one year period.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership24.4%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2020-10-27
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£43,666
Population Density7,154 /km²
Owner Occupied18%
Age Distribution
0-15 12%16-64 79%65+ 9%
View Area Profile

Schools Nearby

  • King's College London
    0.2 mi
    -
  • DLD College
    0.3 mi
    Inspected by ISI
  • Oasis Academy South Bank Primary
    0.4 mi

    Inspected as Johanna Primary School (URN 100573) on 15 Jun 2010

  • London Nautical, City of London Academy
    0.4 mi

    Inspected as London Nautical School (URN 100642) on 22 Jun 2023

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

View All Schools

Comparables

View All
  • 1 Casson Square
    -
    £635k
    -
  • 1 Casson Square
    -
    £1.63M
    -
  • 1 Casson Square
    -
    £1.63M
    -
  • 1 Casson Square
    -
    £920k
    -