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Apartment 1.4, 1 Grosvenor Square, London, W1K 4BN

UPRN:10033647391-Beds -Built -
Tenure: -Council Tax: Band HEPC: B (88)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:35:34.561508+00:00)Ownership· freshOwnership: fresh, refreshed 4d 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 refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-11T02:13:34.296505+00:00)
Apartment 1.4, 1 Grosvenor Square, London, W1K 4BN

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
£3,041,000
£2.43M - £3.65MLow
Estimate
£3.04M
Range
£2.43M – £3.65M
Rent Estimate (pcm)
--
-- - --

Verdict

Derived from HomePortfolio scores

Apartment 1.4 earns an INVESTIGATE rating with HP Score 64/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (100/100). 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 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
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HP Score
64/ 100
Mixed
Investment Score
67/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
100/ 100
Excellent
Transit & Bike
Transit 93Bike 74
Walk Score, out of 100

Valuation & Market

Sale Estimate£3,041,000
Rent Estimate (pcm)-
Gross Yield-
1y Growth-
3y Growth-7.1%
5y Growth+2.9%
10y Growth-0.5%
Last Sold Price£26,250,000 (2022-04-04)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseHigh
View Full Risk Report

Planning Activity

Recent Apps
0W1K 4BN
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
  • 26/07420/COGADF
    Details of each proposed sculpture by way of drawings, photographs and artists CV pursuant to condition 3 of planning permission dated 30.09.2025 (RN:25/05296/COFUL)
    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
View Planning Timeline

Ownership

  • Corporate Ownership7%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsNone
  • Lease Type-
  • Last Ownership Change2022-04-04
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£45,172
Population Density-
Owner Occupied36%
Age Distribution
0-15 8%16-64 73%65+ 19%
View Area Profile

Schools Nearby

  • St George's Hanover Square CofE Primary School
    0.2 mi
    Good
  • Wetherby Senior School
    0.4 mi
    Inspected by ISI
  • St Vincent's Catholic Primary School
    0.5 mi

    Inspected as St Vincent's Catholic Primary School (URN 101143) on 23 Nov 2023

  • University of Westminster
    0.5 mi
    -

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

View All Schools

Comparables

View All
  • 1 Grosvenor Square
    -
    £19.13M
    -
  • 1 Grosvenor Square
    -
    £8.00M
    -
  • 1 Grosvenor Square
    -
    £19.13M
    -
  • 1 Grosvenor Square
    -
    £5.00M
    -