First Floor, 77 Alderney Street, London, SW1V 4HF
UPRN:10033561563Flat/Maisonette1 bedsBuilt before 1900
Tenure: -Council Tax: -EPC: C (72)
Data freshness:Listing· freshListing: fresh, refreshed 4d ago (2026-11-11T04:00:09.660235+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:56:13.075709+00:00)Ownership· freshOwnership: fresh, refreshed 5d ago (2026-11-10T17:23:30.251928+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)Crime· freshCrime: fresh, refreshed 4d ago (2026-11-11T13:01:03.839912+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+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
87
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
18 of 21 sourcesSale Estimate
£661,000
£529k - £793kLow
Estimate
£661k
Range
£529k – £793k
Rent Estimate (pcm)
£3,200
£3k - £3k
Monthly
£3,200
Yield
5.81%
Verdict
Derived from HomePortfolio scores
First Floor earns an INVESTIGATE rating with HP Score 87/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is very low. Walkability is excellent (98/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
87
HP Score
87/ 100
Strong
71
Investment Score
71/ 100
High
9
Crime Score
9/ 100
Low
98
Walkability
98/ 100
Excellent
Transit & Bike
Transit 94Bike 76
Walk Score, out of 100
Valuation & Market
Sale Estimate£661,000
Rent Estimate (pcm)£3,200
Gross Yield5.81%
1y Growth-
3y Growth-3.3%
5y Growth-3.8%
10y Growth-1.8%
Last Sold Price£205,650 (2014-07-18)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0SW1V 4HF
Approval Rate
-12mo
Development
low
- Pending26/07575/LBCAlterations to entrance hall including insertion of new lobby doors.
- Pending26/07556/ADLBCDetailed drawings of the new joinery including cornices and architraves pursuant to condition 3 (B) of listed building dated 2nd October 2026 (RN:26/05663/LBC)
- Pending26/07513/ADFULLDetails of Appendix A checklist from the Code of Construction Practice, signed by the applicant and approved by the Council's Environmental Sciences Team; pursuant to condition 3 of planning permission dated 23 December 2024 (24/04744/FULL)
Ownership
- Corporate Ownership42.4%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease Type-
- Last Ownership Change2014-07-18
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density20,236 /km²
Owner Occupied43%
Age Distribution
0-15 8%16-64 81%65+ 11%
Schools Nearby
- -Ada National College for Digital Skills0.1 mi
- Inspected by ISIEaton Square Prep School0.2 mi
- St Barnabas' CofE Primary School0.3 miGood
- St Gabriel's CofE Primary School0.3 miGood
1 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 83 Alderney Street-£275k-
- 75C Alderney Street-£858k-
- 83 Alderney Street-£513k-
- 89 Alderney Street-£3.30M-