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Apartment 5, 15 Grosvenor Hill, London, W1K 3QA

UPRN:10033622803Flat/MaisonetteBeds -Built -
LeaseholdCouncil Tax: Band HEPC: B (81)
Data freshness:Listing· 6mo agoListing: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Planning· 3mo agoPlanning: ageing, refreshed 3mo ago (2026-08-22T13:21:57.446782+00:00)Ownership· freshOwnership: fresh, refreshed 2d ago (2026-11-06T17:34:01.679477+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· 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
Apartment 5, 15 Grosvenor Hill, London, W1K 3QA

HP Score

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

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£3,772,000
£3.02M - £4.53MLow
Estimate
£3.77M
Range
£3.02M – £4.53M
Rent Estimate (pcm)
£16,600
£15k - £18k
Monthly
£16,600
Yield
5.28%

Verdict

Derived from HomePortfolio scores

Apartment 5 earns an INVESTIGATE rating with HP Score 62/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (91/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
62/ 100
Mixed
Investment Score
66/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
91/ 100
Excellent
Transit & Bike
Transit 100Bike 72
Walk Score, out of 100

Valuation & Market

Sale Estimate£3,772,000
Rent Estimate (pcm)£16,600
Gross Yield5.28%
1y Growth-
3y Growth-7.1%
5y Growth+2.9%
10y Growth-0.5%
Last Sold Price£6,250,000 (2014-05-30)

Risk Overview

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

Planning Activity

Recent Apps
1W1K 3QA
Approval Rate
-12mo
Development
low
  • 26/07410/FULL
    Alterations to the existing basement to Level 06, and an extension of the existing building to provide an additional floor of new office (Class E(g)(i)) floorspace, including a new roof level terrace and plant room; public realm and associated works.
    Pending
  • 26/07409/LBC
    Provision 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)
    Pending
  • 26/07417/ADFULL
    Details of a Landscape and Ecology Management Plan pursuant to Condition 16 of planning permission dated 28 March 2025 (RN: 24/06335/FULL).
    Pending

Ownership

  • Corporate Ownership7%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2014-05-30
  • 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 Occupied36%
Age Distribution
0-15 8%16-64 73%65+ 19%

Schools Nearby

  • St George's Hanover Square CofE Primary School
    0.2 mi
    Good
  • University of Westminster
    0.4 mi
    -
  • Wetherby Senior School
    0.4 mi
    Inspected by ISI
  • Queen's College, London
    0.5 mi
    Inspected by ISI

2 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • Mayfair Chambers, 15 Grosvenor Hill
    -
    £2.35M
    -
  • Mayfair Chambers, 15 Grosvenor Hill
    -
    £4.50M
    -
  • Mayfair Chambers, 15 Grosvenor Hill
    -
    £232k
    -
  • Mayfair Chambers, 15 Grosvenor Hill
    -
    £2.75M
    -