23 Longmarsh Lane, London, SE28 0LS
UPRN:10010210780Purpose Built Flat2 bedsBuilt 2003-2006
LeaseholdCouncil Tax: Band CEPC: C (70)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:52:53.728368+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T16:59:28.032012+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· 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
HP Score
59
/ 100
Mixed
Verdict
9 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£251,000
£239k - £264kHigh
Estimate
£251k
Range
£239k – £264k
Rent Estimate (pcm)
£1,100
£1k - £1k
Monthly
£1,100
Yield
5.26%
Verdict
Derived from HomePortfolio scores
23 Longmarsh Lane earns an INVESTIGATE rating with HP Score 59/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (30/100). 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 NationsMarket 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
59
HP Score
59/ 100
Mixed
65
Investment Score
65/ 100
Moderate
57
Crime Score
57/ 100
Elevated
30
Walkability
30/ 100
Mixed
Transit & Bike
Transit 34Bike 60
Walk Score, out of 100
Valuation & Market
Sale Estimate£251,000
Rent Estimate (pcm)£1,100
Gross Yield5.26%
1y Growth-
3y Growth+1.1%
5y Growth+1.0%
10y Growth+2.3%
Last Sold Price£190,000 (2014-08-29)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningLow
- LandslideModerate
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0SE28 0LS
Approval Rate
-12mo
Development
low
- Pending26/3078/SDSubmission of details pursuant to discharge condition 3 (Plant and Machinery) of planning permission reference 26/1479/F dated 22/10/2026.
- Approved26/2903/SDSubmission of details pursuant to the partial discharge of Condition 14 (Part B - Solar PV Details only) of planning permission 25/2323/F dated 12/02/2026
- Pending26/2889/SDSubmission of details pursuant to the discharge of Condition 19 (Delivery and Servicing Plan) of planning permission 25/2323/F dated 12/02/2026
Ownership
- Corporate Ownership51.7%
- Overseas OwnershipNo
- Lease Term Remaining101 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2014-08-29
- SourceLand Registry
Connectivity
Broadband (Standard)
9 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£39,984
Population Density-
Owner Occupied38%
Age Distribution
0-15 17%16-64 80%65+ 3%
Schools Nearby
- Discovery Primary School0.2 miReport card2026
Ofsted no longer awards a single overall grade.
- Heronsgate Primary School0.7 miOutstanding
- Inspected by ISIThe Anchor Sendfriendly Centre0.7 mi
- Woolwich Polytechnic School0.8 miGood
1 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 23 Longmarsh Lane-£250k-
- 10 Longmarsh Lane-£190k-
- 18 Longmarsh Lane-£210k-
- 11 Longmarsh Lane-£428k-