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6 Brompton Square, London, SW3 2AA

UPRN:217007782Terrace Property4 bedsBuilt before 1900
FreeholdCouncil Tax: Band HEPC: D (68)
Data freshness:Listing· freshListing: fresh, refreshed 2d ago (2026-11-04T04:00:06.345886+00:00)Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T12:46:27.467600+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:42:18.278167+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
6 Brompton Square, London, SW3 2AA

HP Score

Mixed
Verdict
yesterday
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£5,294,000
£4.76M - £5.82MMedium
Estimate
£5.29M
Range
£4.76M – £5.82M
Rent Estimate (pcm)
£18,700
£17k - £21k
Monthly
£18,700
Yield
4.24%

Verdict

Derived from HomePortfolio scores

6 Brompton Square earns an INVESTIGATE rating with HP Score 67/100. Investment score 68/100 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. 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)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
HP Score
67/ 100
Mixed
Investment Score
68/ 100
Moderate
Crime Score
84/ 100
Elevated
Walkability
99/ 100
Excellent
Transit & Bike
Transit 74Bike 74
Walk Score, out of 100

Valuation & Market

Sale Estimate£5,294,000
Rent Estimate (pcm)£18,700
Gross Yield4.24%
1y Growth-
3y Growth-9.5%
5y Growth-4.5%
10y Growth-2.4%
Last Sold Price£4,700,000 (2015-11-06)

Risk Overview

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

Planning Activity

Recent Apps
0SW3 2AA
Approval Rate
-12mo
Development
low
  • 26/07362/ADFULL
    Detailed drawings of secure cycle storage for the enlarged building pursuant to condition 7 of planning permission dated 2nd April 2026 (RN 26/00738/FULL)
    Pending
  • 26/07341/ADFULL
    Details of samples (to be viewed on site) of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 21 of planning permission dated 16th September 2026 (RN:25/07147/FULL) (Linked to 26/07405/ADLBC)
    Pending
  • 26/07405/ADLBC
    Details of samples (to be viewed on site) of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 of listed building dated 16th September 2026 (RN:25/07148/LBC) (Linked to 26/07341/ADFULL)
    Pending

Ownership

  • Corporate Ownership32.6%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change2015-11-06
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£46,690
Population Density5,074 /km²
Owner Occupied35%
Age Distribution
0-15 14%16-64 74%65+ 12%

Schools Nearby

  • Brighton College Prep Kensington
    0.2 mi
    Inspected by ISI
  • Caelum House School
    0.3 mi
    Inspected by ISI
  • Royal College of Music
    0.3 mi
    -
  • Knightsbridge School
    0.3 mi
    Inspected by ISI

1 of 3 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • 10 - 12 Brompton Square
    -
    £1.25M
    -
  • 3 Brompton Square
    -
    £6.20M
    -
  • 4 Brompton Square
    -
    £4.50M
    -
  • 10 - 12 Brompton Square
    -
    £1.34M
    -