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Flat 3, 8 Whistler Square, London, SW1W 8BW

UPRN:10033644249Flat/MaisonetteBeds -Built -
LeaseholdCouncil Tax: Band HEPC: B (84)
Data freshness:Listing· freshListing: fresh, refreshed 2d ago (2026-11-04T04:00:06.345886+00:00)Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T08:48:11.154109+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
Flat 3, 8 Whistler Square, London, SW1W 8BW

HP Score

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

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£3,958,000
£3.56M - £4.35MMedium
Estimate
£3.96M
Range
£3.56M – £4.35M
Rent Estimate (pcm)
£17,050
£16k - £18k
Monthly
£17,050
Yield
5.17%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 67/100. Investment score 85/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (95/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
67/ 100
Mixed
Investment Score
85/ 100
Excellent
Crime Score
100/ 100
Elevated
Walkability
95/ 100
Excellent
Transit & Bike
Transit 86Bike 77
Walk Score, out of 100

Valuation & Market

Sale Estimate£3,958,000
Rent Estimate (pcm)£17,050
Gross Yield5.17%
1y Growth-
3y Growth+3.4%
5y Growth+0.4%
10y Growth+2.8%
Last Sold Price£4,700,000 (2023-03-30)

Risk Overview

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

Planning Activity

Recent Apps
1SW1W 8BW
Approval Rate
-12mo
Development
low
  • 26/07305/FULL
    Installation of an external condenser at roof level and internal insulation, replacement sashes and crittall windows/doors. Internal alterations.
    Pending
  • 26/07307/LBC
    Internal refurbishment work.
    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

Ownership

  • Corporate Ownership16.3%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2023-03-30
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£45,172
Population Density10,728 /km²
Owner Occupied20%
Age Distribution
0-15 13%16-64 73%65+ 14%

Schools Nearby

  • Garden House School
    0.1 mi
    Inspected by ISI
  • Francis Holland School
    0.2 mi
    Inspected by ISI
  • St Barnabas' CofE Primary School
    0.2 mi
    Good
  • Holy Trinity CofE Primary School
    0.3 mi
    Good

2 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • 8 Whistler Square
    -
    £9.55M
    -
  • 8 Whistler Square
    -
    £2.45M
    -
  • 8 Whistler Square
    -
    £2.45M
    -
  • 8 Whistler Square
    -
    £7.59M
    -