Flat 4, Dalmeny Court, 8 Duke Street St James's, London, SW1Y 6BL
UPRN:10033555148Converted Flat1 bedsBuilt before 1900
LeaseholdCouncil Tax: -EPC: D (59)
Data freshness:Listing· 7mo agoListing: stale, refreshed 7mo ago (2026-04-11T22:58:59.876824+00:00)Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T08:46:36.773860+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:33:29.298333+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
62
/ 100
Mixed
Verdict
2 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
20 of 21 sourcesSale Estimate
£817,000
£776k - £858kHigh
Estimate
£817k
Range
£776k – £858k
Rent Estimate (pcm)
£3,050
£3k - £3k
Monthly
£3,050
Yield
4.48%
Verdict
Derived from HomePortfolio scores
Flat 4 earns an INVESTIGATE rating with HP Score 62/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (100/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
62
HP Score
62/ 100
Mixed
58
Investment Score
58/ 100
Moderate
100
Crime Score
100/ 100
Elevated
100
Walkability
100/ 100
Excellent
Transit & Bike
Transit 100Bike 75
Walk Score, out of 100
Valuation & Market
Sale Estimate£817,000
Rent Estimate (pcm)£3,050
Gross Yield4.48%
1y Growth-
3y Growth-16.1%
5y Growth-15.2%
10y Growth-12.7%
Last Sold Price£800,000 (2019-03-11)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0SW1Y 6BL
Approval Rate
-12mo
Development
low
- Pending26/07404/LBCRefurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07403/FULL)
- Pending26/07403/FULLRefurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07404/LBC)
- Pending26/07419/LBCInstallation of a telecommunications cable within a Grade II listed building to provide fibre connectivity.
Ownership
- Corporate Ownership13.7%
- Overseas OwnershipNo
- Lease Term Remaining999+ yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2019-03-11
- SourceLand Registry
Connectivity
Broadband (Standard)
12 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density-
Owner Occupied33%
Age Distribution
0-15 7%16-64 83%65+ 10%
Schools Nearby
- Soho Parish CofE Primary School0.3 miGoodConcerns
- Inspected by ISILondon Park School Mayfair and London Park School Sixth0.4 mi
- St George's Hanover Square CofE Primary School0.5 miGood
- -The Fountain Christian School0.6 mi
0 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Dalmeny Court, 8 Duke Street-£875k-
- Dalmeny Court, 8 Duke Street-£780k-
- Dalmeny Court, 8 Duke Street-£159k-
- Dalmeny Court, 8 Duke Street-£1.11M-