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Flat 8, Marlborough, 61 Walton Street, London, SW3 2JU

UPRN:217100744Flat/Maisonette2 bedsBuilt before 1900
LeaseholdCouncil Tax: -EPC: C (71)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:52:41.422899+00:00)Ownership· freshOwnership: fresh, refreshed 2d ago (2026-11-06T18:11:56.142556+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
Flat 8, Marlborough, 61 Walton Street, London, SW3 2JU

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£818,000
£654k - £981kLow
Estimate
£818k
Range
£654k – £981k
Rent Estimate (pcm)
£3,700
£3k - £4k
Monthly
£3,700
Yield
5.43%

Verdict

Derived from HomePortfolio scores

Flat 8 earns an INVESTIGATE rating with HP Score 85/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is low. Walkability is excellent (96/100). 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
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HP Score
85/ 100
Strong
Investment Score
71/ 100
High
Crime Score
19/ 100
Moderate
Walkability
96/ 100
Excellent
Transit & Bike
Transit 81Bike 70
Walk Score, out of 100

Valuation & Market

Sale Estimate£818,000
Rent Estimate (pcm)£3,700
Gross Yield5.43%
1y Growth-
3y Growth-9.5%
5y Growth-4.5%
10y Growth-2.4%
Last Sold Price£650,000 (2009-06-11)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0SW3 2JU
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
  • 26/07306/LBC
    Installation of an external condenser and internal insulation, replacement sashes and crittall windows/doors, complete with minor internal alterations. (Linked to 26/07305/FULL)
    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
View Planning Timeline

Ownership

  • Corporate Ownership32.6%
  • Overseas OwnershipNo
  • Lease Term Remaining158 yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2009-06-11
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£46,690
Population Density10,287 /km²
Owner Occupied44%
Age Distribution
0-15 16%16-64 69%65+ 15%
View Area Profile

Schools Nearby

  • Marlborough Primary School
    0.2 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • Knightsbridge School
    0.3 mi
    Inspected by ISI
  • Sussex House School
    0.3 mi
    Inspected by ISI
  • St. Thomas More Language College
    0.3 mi

    Inspected as Saint Thomas More Language College (URN 100502) on 24 May 2022

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

View All Schools

Comparables

View All
  • Marlborough, 61 Walton Street
    -
    £590k
    -
  • Marlborough, 61 Walton Street
    -
    £630k
    -
  • Marlborough, 61 Walton Street
    -
    £755k
    -
  • Marlborough, 61 Walton Street
    -
    £720k
    -