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9 Brompton Place, London, SW3 1QE

UPRN:217007428Terrace Property3 bedsBuilt before 1900
FreeholdCouncil Tax: Band HEPC: D (64)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T12:46:27.467600+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:10:39.589123+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
9 Brompton Place, London, SW3 1QE

HP Score

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

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£1,839,000
£1.47M - £2.21MLow
Estimate
£1.84M
Range
£1.47M – £2.21M
Rent Estimate (pcm)
£6,500
£6k - £7k
Monthly
£6,500
Yield
4.24%

Verdict

Derived from HomePortfolio scores

9 Brompton Place 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 61Bike 74
Walk Score, out of 100

Valuation & Market

Sale Estimate£1,839,000
Rent Estimate (pcm)£6,500
Gross Yield4.24%
1y Growth-
3y Growth-9.5%
5y Growth-4.5%
10y Growth-2.4%
Last Sold Price£3,600,000 (2020-05-07)

Risk Overview

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

Planning Activity

Recent Apps
0SW3 1QE
Approval Rate
-12mo
Development
low
  • 26/07385/TCA
    T238 & T239 - Arbutus unedo (Strawberry Tree): Reduce crown by specified extent - height and branch length by up to approximately 2.5m to allow cctv camera to have clear site of entry point for safety, as there a safe guarding issue for student accommodation. Pruning should be back at previous pollard points and at suitable growth points.
    Pending
  • 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
  • 26/07305/FULL
    Installation of an external condenser at roof level and internal insulation, replacement sashes and crittall windows/doors. Internal alterations.
    Pending

Ownership

  • Corporate Ownership32.6%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change2020-05-07
  • SourceLand Registry

Connectivity

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

Area Profile

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

Schools Nearby

  • Caelum House School
    0.2 mi
    Inspected by ISI
  • Knightsbridge School
    0.2 mi
    Inspected by ISI
  • Hill House School
    0.3 mi
    Outstanding
  • More House 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
  • 11 Brompton Place
    -
    £4.00M
    -
  • 11 Brompton Place
    -
    £1.25M
    -
  • 11 Brompton Place
    -
    £3.60M
    -
  • 11 Brompton Place
    -
    £2.95M
    -