Skip to property details

Flat 53, Knightsbridge Court, 12 Sloane Street, London, SW1X 9LJ

UPRN:217078151Purpose Built Flat2 bedsBuilt before 1900
LeaseholdCouncil Tax: -EPC: C (72)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T12:48:28.390450+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:28:03.625953+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· 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
Flat 53, Knightsbridge Court, 12 Sloane Street, London, SW1X 9LJ

HP Score

Mixed
Verdict
4 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£1,992,000
£1.79M - £2.19MMedium
Estimate
£1.99M
Range
£1.79M – £2.19M
Rent Estimate (pcm)
£8,450
£8k - £9k
Monthly
£8,450
Yield
5.09%

Verdict

Derived from HomePortfolio scores

Flat 53 earns an INVESTIGATE rating with HP Score 64/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (98/100). 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 NationsOfcom mobile coverageMarket 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
64/ 100
Mixed
Investment Score
67/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
98/ 100
Excellent
Transit & Bike
Transit 73Bike 72
Walk Score, out of 100

Valuation & Market

Sale Estimate£1,992,000
Rent Estimate (pcm)£8,450
Gross Yield5.09%
1y Growth-
3y Growth+6.5%
5y Growth+8.8%
10y Growth+3.3%
Last Sold Price£630,000 (2006-10-16)

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseHigh

Planning Activity

Recent Apps
0SW1X 9LJ
Approval Rate
-12mo
Development
low
  • 26/07295/TCA
    Magnolia in the rear garden- Reduce crown by 1.5 Metres on North, west and southern aspects Lift crown to a height of 3 Metres from ground level This tree has a twin stem that twist across each other, with a bark inclusion at the division, reducing the crown will reduce forces at the division reducing the risk of the tree failing at this point during storm condition. In addition the tree has out grown its position in the small garden and the crown reduction would be in keeping with the character and dimensions of the garden
    Pending
  • 26/07298/FULL
    Replacement water tank room at roof level.
    Pending
  • 26/07306/LBC
    Installation of an external condenser and internal insulation, replacement sashes and crittall windows/doors, complete with minor internal alterations. (Linked to 26/07305/FULL)
    Pending

Ownership

  • Corporate Ownership29.9%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2006-10-16
  • SourceLand Registry

Connectivity

Broadband (Standard)
19 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-

Area Profile

Median EarningsLocal authority£46,690
Population Density7,324 /km²
Owner Occupied25%
Age Distribution
0-15 11%16-64 77%65+ 12%

Schools Nearby

  • Caelum House School
    0.2 mi
    Inspected by ISI
  • Hill House School
    0.3 mi
    Outstanding
  • More House School
    0.3 mi
    Inspected by ISI
  • Knightsbridge School
    0.3 mi
    Inspected by ISI

1 of 4 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • Knightsbridge Court Sloane Street
    -
    £2.40M
    -
  • Knightsbridge Court Sloane Street
    -
    £3.10M
    -
  • Knightsbridge Court Sloane Street
    -
    £1.15M
    -
  • Knightsbridge Court Sloane Street
    -
    £3.20M
    -