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Flat 11, 55 Portland Place, London, W1B 1QL

UPRN:100022792005-Beds -Built -
Tenure: -Council Tax: Band HEPC: -
Data freshness:Listing· freshListing: fresh, refreshed 2d ago (2026-11-05T04:00:06.311246+00:00)Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T02:34:48.065635+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:40:42.044097+00:00)Ownership· freshOwnership: fresh, refreshed today (2026-11-06T16:23:04.498249+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 (2026-10-06T05:00:30.533230+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
Flat 11, 55 Portland Place, London, W1B 1QL

HP Score

Strong
Verdict
today
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
17 of 21 sources
Sale Estimate
£2,833,000
£2.27M - £3.40MLow
Estimate
£2.83M
Range
£2.27M – £3.40M
Rent Estimate (pcm)
--
-- - --

Verdict

Derived from HomePortfolio scores

Flat 11 earns an INVESTIGATE rating with HP Score 79/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (99/100). 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 SourcesPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Defra 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
79/ 100
Strong
Investment Score
64/ 100
Moderate
Crime Score
37/ 100
Elevated
Walkability
99/ 100
Excellent
Transit & Bike
Transit 91Bike 72
Walk Score, out of 100

Valuation & Market

Sale Estimate£2,833,000
Rent Estimate (pcm)-
Gross Yield-
1y Growth-
3y Growth-6.5%
5y Growth-2.5%
10y Growth+1.1%
Last Sold Price-

Risk Overview

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

Planning Activity

Recent Apps
0W1B 1QL
Approval Rate
-12mo
Development
low
  • 2026/4832/P
    Details to discharge Condition 25 (Crossrail 2 Construction Method Statement) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work
    Pending
  • 2026/4827/P
    Installation of new kitchen extraction system (retrospective).
    Pending
  • 2026/4584/L
    Internal alterations and refurbishments, including reconfigured bathrooms, alterations to partitions and doors, and reinstatement of traditional cornices and joinery.
    Pending

Ownership

  • Corporate Ownership11%
  • Overseas OwnershipNo
  • Lease Term Remaining98 yrs
  • CovenantsNone
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£45,172
Population Density5,839 /km²
Owner Occupied46%
Age Distribution
0-15 12%16-64 69%65+ 19%

Schools Nearby

  • Southbank International School Westminster
    0.1 mi
    Inspected by ISI
  • Eifa International School
    0.2 mi
    Good
  • The St Marylebone CofE School
    0.2 mi
    Area grades2025

    Inspected after Ofsted withdrew the single overall grade.

  • Royal Academy of Music
    0.2 mi
    -

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

Comparables

View All
  • 55 Portland Place
    -
    £5.71M
    -
  • 53 - 57 Portland Place
    -
    £2.05M
    -
  • 55 Portland Place
    -
    £2.60M
    -
  • 55 Portland Place
    -
    £4.74M
    -