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Flat A, 1 Halkin Street, London, SW1X 7DJ

UPRN:10033603000Flat/Maisonette2 bedsBuilt before 1900
LeaseholdCouncil Tax: -EPC: D (62)
Data freshness: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 A, 1 Halkin Street, London, SW1X 7DJ

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
18 of 21 sources
Sale Estimate
£1,511,000
£1.36M - £1.66MMedium
Estimate
£1.51M
Range
£1.36M – £1.66M
Rent Estimate (pcm)
£6,400
£6k - £7k
Monthly
£6,400
Yield
5.08%

Verdict

Derived from HomePortfolio scores

Flat A earns an INVESTIGATE rating with HP Score 78/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is moderate. 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 listingsMarket 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
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HP Score
78/ 100
Strong
Investment Score
68/ 100
Moderate
Crime Score
41/ 100
Elevated
Walkability
95/ 100
Excellent
Transit & Bike
Transit 87Bike 66
Walk Score, out of 100

Valuation & Market

Sale Estimate£1,511,000
Rent Estimate (pcm)£6,400
Gross Yield5.08%
1y Growth-
3y Growth+6.5%
5y Growth+8.8%
10y Growth+3.3%
Last Sold Price£1,490,000 (2022-10-14)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
1SW1X 7DJ
Approval Rate
-12mo
Development
low
  • 26/07367/ADLBC
    Details of new coordinated service routes pursuant to condition 6 (6) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC)
    Pending
  • 26/07369/TCA
    T1 - Large Sycamore Minor pruning of the crown overhanging Eaton Lane, comprising removal/pruning back of the specific branch growth extending beyond and above the boundary fence line, as identified in the submitted Existing and Proposed Tree Works Photographs. The works are required to provide clearance for the proposed temporary welfare cabin and gantry installation associated with the 8 Eaton Lane development. Pruning will be limited to the minimum extent necessary to achieve the required clearance, with larger structural branches retained.
    Pending
  • 26/07335/ADFULL
    Details of all new windows or new window components pursuant to condition 4 ( Part 2 ) of planning permission dated 09 July 2025 (RN: 25/01006/FULL). (Linked with 26/07285/ADLBC)
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership29.9%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2022-10-14
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£45,172
Population Density4,507 /km²
Owner Occupied53%
Age Distribution
0-15 14%16-64 69%65+ 17%
View Area Profile

Schools Nearby

  • London Park School Mayfair and London Park School Sixth
    0.4 mi
    Inspected by ISI
  • More House School
    0.4 mi
    Inspected by ISI
  • Hill House School
    0.4 mi
    Outstanding
  • St Peter's Eaton Square CofE Primary School
    0.5 mi
    Area grades2025

    Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All
  • 1 Halkin Street
    -
    £2.02M
    -
  • 2 Halkin Street
    -
    £3.20M
    -
  • 1 Halkin Street
    -
    £1.49M
    -
  • 1 Halkin Street
    -
    £1.41M
    -