66 Chelsea Square, London, SW3 6LE
UPRN:217012673Terrace Property6 bedsBuilt before 1900
FreeholdCouncil Tax: Band HEPC: D (59)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T12:46:27.467600+00:00)Planning· 3mo agoPlanning: stale, refreshed 3mo ago (2026-07-27)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· 1mo agoAmenities: ageing, refreshed 1mo 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
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
17 of 21 sourcesSale Estimate
£2,987,000
£2.39M - £3.58MLow
Estimate
£2.99M
Range
£2.39M – £3.58M
Rent Estimate (pcm)
£10,300
£9k - £11k
Monthly
£10,300
Yield
4.14%
Verdict
Derived from HomePortfolio scores
66 Chelsea Square earns an INVESTIGATE rating with HP Score 79/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (98/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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 covenantsHM Land Registry leasesPlanIt / 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
98
Walkability
98/ 100
Excellent
Transit & Bike
Transit 85Bike 75
Walk Score, out of 100
Valuation & Market
Sale Estimate£2,987,000
Rent Estimate (pcm)£10,300
Gross Yield4.14%
1y Growth-
3y Growth-9.5%
5y Growth-4.5%
10y Growth-2.4%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
1SW3 6LE
Approval Rate
100%12mo
Development
low
- PendingPP/26/04032Installation of external Air Conditioning Condenser unit at roof level
- PendingCON/26/04041Details required by condition 3 (submission of details) of planning permission PP/25/02821 (Amalgamation of works approved under planning permissions PP/24/05889, PP/24/08563 and PP/24/08565 along with two new underground plant areas and the demolition and replacement of the two garden facing elevations)
- PendingLB/26/03994Lowering floor level within storage space, formation of opening between vault and storage space to provide internal access, extension of entrance step at ground floor level
Ownership
- Corporate Ownership32.6%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£46,690
Population Density-
Owner Occupied41%
Age Distribution
0-15 14%16-64 67%65+ 19%
Schools Nearby
- -Institute of Cancer Research0.1 mi
- Oratory Roman Catholic Primary School0.2 miOutstanding
- Inspected by ISIFrancis Holland Preparatory School0.2 mi
- Our Lady of Victories RC Primary School0.3 mi
Inspected as Our Lady of Victories RC Primary School (URN 100504) on 6 Dec 2023
2 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.