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Flat 1, Attleborough Court, Sydenham Hill, London, SE23 3PL

UPRN:200003448716Purpose Built Flat3 bedsBuilt 1930-1949
LeaseholdCouncil Tax: Band CEPC: D (58)
Data freshness:Listing· 1mo agoListing: ageing, refreshed 1mo ago (2026-10-10T04:00:02.388858+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:53:34.912640+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T18:14:57.861720+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 5d 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· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
Flat 1, Attleborough Court, Sydenham Hill, London, SE23 3PL

HP Score

Strong
Verdict
4 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£348,000
£330k - £365kHigh
Estimate
£348k
Range
£330k – £365k
Rent Estimate (pcm)
£1,550
£1k - £2k
Monthly
£1,550
Yield
5.34%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 80/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (77/100). 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
80/ 100
Strong
Investment Score
66/ 100
Moderate
Crime Score
18/ 100
Moderate
Walkability
77/ 100
High
Transit & Bike
Transit 52Bike 61
Walk Score, out of 100

Valuation & Market

Sale Estimate£348,000
Rent Estimate (pcm)£1,550
Gross Yield5.34%
1y Growth-
3y Growth-1.0%
5y Growth-0.6%
10y Growth+0.8%
Last Sold Price£345,000 (2017-01-16)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0SE23 3PL
Approval Rate
-12mo
Development
low
  • DC/26/145948
    Schedule 1 application for discharge of details submitted pursuant to Condition 6-Biodiversity Construction Environment Management Plan, Condition 7-Biodiversity Enhancement and Management Plan and Condition 44-Air Source Heat Pumps of planning permission DC/22/129789 (Appeal Ref: APP/C5690/W/23/3321935) dated 12th February 2024 at 21-57 Willow Way SE26.
    Pending
  • DC/26/145933
    Schedule 1 application for the construction of a single storey rear garden outbuilding at 90 Wood Vale, SE23.
    Pending
  • DC/26/145909
    Schedule 1 application for the replacement of the existing windows and rear door on the property with new slimline double glazed timber framed windows on the front elevation, uPVC framed windows on the rear elevation and a new uPVC door on the rear elevation at 3 Mount Ash Road SE26.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership71.6%
  • Overseas OwnershipNo
  • Lease Term Remaining103 yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2017-01-16
  • 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£43,006
Population Density-
Owner Occupied61%
Age Distribution
0-15 21%16-64 65%65+ 14%
View Area Profile

Schools Nearby

  • Eliot Bank Primary School
    0.2 mi
    Good
  • Horniman Primary School
    0.4 mi
    Good
  • Sydenham School
    0.5 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Holy Trinity Church of England Primary School
    0.5 mi
    Good

3 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • Attleborough Court Sydenham Hill
    -
    £310k
    -
  • Attleborough Court Sydenham Hill
    -
    £365k
    -
  • Attleborough Court Sydenham Hill
    -
    £350k
    -
  • Attleborough Court Sydenham Hill
    -
    £330k
    -