Flat 3, 17 Chapter Street, London, SW1P 4NF
UPRN:100022733151Purpose Built Flat2 bedsBuilt 1996-2002
LeaseholdCouncil Tax: Band EEPC: C (80)
Data freshness:Listing· 1mo agoListing: ageing, refreshed 1mo ago (2026-10-01T04:00:03.926134+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:56:13.075709+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T15:30:52.689737+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-07-01T02:04:50.057738+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 4d 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 refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-10T12:58:36.778288+00:00)
HP Score
66
/ 100
Mixed
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£623,000
£592k - £655kHigh
Estimate
£623k
Range
£592k – £655k
Rent Estimate (pcm)
£2,650
£2k - £3k
Monthly
£2,650
Yield
5.10%
Verdict
Derived from HomePortfolio scores
Flat 3 earns an INVESTIGATE rating with HP Score 66/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (97/100). 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
66
HP Score
66/ 100
Mixed
71
Investment Score
71/ 100
High
87
Crime Score
87/ 100
Elevated
97
Walkability
97/ 100
Excellent
Transit & Bike
Transit 95Bike 74
Walk Score, out of 100
Valuation & Market
Sale Estimate£623,000
Rent Estimate (pcm)£2,650
Gross Yield5.10%
1y Growth-
3y Growth-13.8%
5y Growth+0.3%
10y Growth-5.1%
Last Sold Price£445,000 (2009-07-27)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0SW1P 4NF
Approval Rate
-12mo
Development
low
- Pending26/07413/LBCInstallation of new fibre optic cable and associated equipment within the basement.
- Pending26/07412/FULLInstallation of Automatic Opening Vents as part of essential fire strategy.
- Pending26/07411/ADFULLDetails of air quality assessment pursuant to Condition 2 of planning permission dated 1 August 2025 (RN: 25/04054/FULL).
Ownership
- Corporate Ownership21.5%
- Overseas OwnershipNo
- Lease Term Remaining158 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2009-07-27
- SourceLand Registry
Connectivity
Broadband (Standard)
19 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density-
Owner Occupied27%
Age Distribution
0-15 10%16-64 76%65+ 14%
Schools Nearby
- Inspected by ISIWestminster Under School0.1 mi
- Inspected by ISIFairley House School0.2 mi
- Millbank Gardens Primary Academy0.2 mi
Inspected as Churchill Gardens Primary Academy (URN 139940) on 27 Jun 2023
- Burdett-Coutts and Townshend Foundation CofE Primary School0.2 miGood
2 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 17 Chapter Street-£310k-
- 17 Chapter Street-£701k-
- 17 Chapter Street-£800k-
- 17 Chapter Street-£1.00M-