109A Alderney Street, London, SW1V 4HE
UPRN:100023344481Flat/MaisonetteBeds -Built before 1900
Tenure: -Council Tax: -EPC: D (66)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-13T03:39:55.708033+00:00)Planning· 3mo agoPlanning: stale, refreshed 3mo ago (2026-07-28T06:31:04.638022+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 3d 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
HP Score
79
/ 100
Strong
Verdict
2 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
19 of 21 sourcesSale Estimate
£650,000
£585k - £715kMedium
Estimate
£650k
Range
£585k – £715k
Rent Estimate (pcm)
£3,150
£3k - £3k
Monthly
£3,150
Yield
5.82%
Verdict
Derived from HomePortfolio scores
109A Alderney Street earns an INVESTIGATE rating with HP Score 79/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (97/100). 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
79
HP Score
79/ 100
Strong
68
Investment Score
68/ 100
Moderate
31
Crime Score
31/ 100
Moderate
97
Walkability
97/ 100
Excellent
Transit & Bike
Transit 84Bike 78
Walk Score, out of 100
Valuation & Market
Sale Estimate£650,000
Rent Estimate (pcm)£3,150
Gross Yield5.82%
1y Growth-
3y Growth-3.3%
5y Growth-3.8%
10y Growth-1.8%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0SW1V 4HE
Approval Rate
-12mo
Development
low
- Pending26/07413/LBCInstallation of new fibre optic cable and associated equipment within the basement.
- Pending26/07388/ADFULLDetailed drawings of all new windows and external doors; pursuant to condition 4 of planning permission dated 23rd July 2026 (26/02493/FULL)
- Pending26/07387/ADFULLSamples of the facing materials, including detailed drawings of the dormers, and windows including section drawings showing the glazing bars; pursuant to condition 3 and 4 of planning permission dated 4th September 2026 (26/04924/FULL)
Ownership
- Corporate Ownership42.4%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density29,645 /km²
Owner Occupied25%
Age Distribution
0-15 8%16-64 80%65+ 12%
Schools Nearby
- -Ada National College for Digital Skills0.1 mi
- Inspected by ISIEaton Square Prep School0.2 mi
- St Gabriel's CofE Primary School0.2 miGood
- Pimlico Academy0.3 miReport card2026
Ofsted no longer awards a single overall grade.
1 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 123 Alderney Street-£650k-
- 115 Alderney Street-£1.17M-
- 105 Alderney Street-£550k-
- 113 Alderney Street-£620k-