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23D Sydenham Park, London, SE26 4EE

UPRN:100022010378Flat/MaisonetteBeds -Built before 1900
Tenure: -Council Tax: Band CEPC: F (30)
Data freshness:Listing· freshListing: fresh, refreshed 3d ago (2026-11-04T04:00:06.345886+00:00)Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T02:26:33.543695+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 2d 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 refresh
23D Sydenham Park, London, SE26 4EE

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£455,000
£409k - £500kMedium
Estimate
£455k
Range
£409k – £500k
Rent Estimate (pcm)
£2,250
£2k - £2k
Monthly
£2,250
Yield
5.93%

Verdict

Derived from HomePortfolio scores

23D Sydenham Park earns an INVESTIGATE rating with HP Score 75/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (89/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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)Defra 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
75/ 100
Strong
Investment Score
65/ 100
Moderate
Crime Score
37/ 100
Elevated
Walkability
89/ 100
Excellent
Transit & Bike
Transit 48Bike 58
Walk Score, out of 100

Valuation & Market

Sale Estimate£455,000
Rent Estimate (pcm)£2,250
Gross Yield5.93%
1y Growth+14.9%
3y Growth-0.6%
5y Growth-0.4%
10y Growth+1.6%
Last Sold Price-
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
5SE26 4EE
Approval Rate
100%12mo
Development
low
  • DC/26/145880
    Schedule 1 application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class B And C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a dormer extension with rooflights at 27 De Frene Road, SE26.
    Pending
  • DC/26/145743
    An application submitted under Section 73 of the Town & Country Planning Act 1990 for a Minor Material Amendment in connection with the planning permission (DC/25/141931) dated 17 December 2025 for the variation of Condition (2) Approved Plans in order to allow:- omission of one roof light, the repositioning of an existing roof light, and the addition of one new roof light at 4 Bishopsthorpe Road SE26.
    Pending
  • DC/26/145740
    External alterations and the installation of replacement doors, removal of window with door, a lantern skylight and timber cladding and fascia to the existing single storey extension at the rear and all associated works to Ground Floor Flat, 167 Dartmouth Road SE26.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership62.1%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£39,505
Population Density9,586 /km²
Owner Occupied42%
Age Distribution
0-15 21%16-64 69%65+ 10%
View Area Profile

Schools Nearby

  • Sydenham School
    0.1 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Kelvin Grove Primary School
    0.1 mi
    Good
  • St Bartholomews's Church of England Primary School
    0.2 mi
    Good
  • Holy Trinity Church of England Primary School
    0.3 mi
    Good

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

View All Schools

Comparables

View All
  • 11C Sydenham Park
    -
    £575k
    -
  • 11B Sydenham Park
    -
    £400k
    -
  • 11A Sydenham Park
    -
    £525k
    -
  • 9 Sydenham Park
    -
    £520k
    -