Flat A, 21 Knightsbridge, London, SW1X 7LY
UPRN:10033527019-Beds -Built -
Tenure: -Council Tax: -EPC: -
Data freshness:Listing· 2mo agoListing: ageing, refreshed 2mo ago (2026-09-04T04:00:03.549151+00:00)Planning· 3mo agoPlanning: ageing, refreshed 3mo ago (2026-08-13T09:09:48.927524+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-06T17:34:01.679477+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
73
/ 100
Mixed
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
17 of 21 sourcesSale Estimate
£2,009,000
£1.61M - £2.41MLow
Estimate
£2.01M
Range
£1.61M – £2.41M
Rent Estimate (pcm)
--
-- - --
Verdict
Derived from HomePortfolio scores
Flat A earns an INVESTIGATE rating with HP Score 73/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (99/100). 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 SourcesPortal 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
73
HP Score
73/ 100
Mixed
64
Investment Score
64/ 100
Moderate
62
Crime Score
62/ 100
Elevated
99
Walkability
99/ 100
Excellent
Transit & Bike
Transit 90Bike 74
Walk Score, out of 100
Valuation & Market
Sale Estimate£2,009,000
Rent Estimate (pcm)-
Gross Yield-
1y Growth-
3y Growth+6.5%
5y Growth+8.8%
10y Growth+3.3%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
1SW1X 7LY
Approval Rate
-12mo
Development
low
- Pending26/07409/LBCProvision of internally illuminated temporary Christmas decoration to front facade at ground floor level between 18th December 2026 and 9th January 2027 (Linked to 26/07429/ADV)
- Pending26/07417/ADFULLDetails of a Landscape and Ecology Management Plan pursuant to Condition 16 of planning permission dated 28 March 2025 (RN: 24/06335/FULL).
- Pending26/07369/TCAT1 - Large Sycamore Minor pruning of the crown overhanging Eaton Lane, comprising removal/pruning back of the specific branch growth extending beyond and above the boundary fence line, as identified in the submitted Existing and Proposed Tree Works Photographs. The works are required to provide clearance for the proposed temporary welfare cabin and gantry installation associated with the 8 Eaton Lane development. Pruning will be limited to the minimum extent necessary to achieve the required clearance, with larger structural branches retained.
Ownership
- Corporate Ownership29.9%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
18 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density-
Owner Occupied42%
Age Distribution
0-15 12%16-64 71%65+ 17%
Schools Nearby
- Inspected by ISIMore House School0.4 mi
- Hill House School0.4 miOutstanding
- Inspected by ISILondon Park School Mayfair and London Park School Sixth0.4 mi
- Inspected by ISICaelum House School0.5 mi
1 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 17 Knightsbridge-£23.00M-