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12 Eaton Square, London, SW1W 9DB

UPRN:100022745339Mid Terrace House7 bedsBuilt before 1900
Tenure: -Council Tax: Band HEPC: E (42)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-05T04:00:03.410226+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:48:38.181849+00:00)Ownership· freshOwnership: fresh, refreshed 5d ago (2026-11-10T13:33:30.793547+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)Crime· freshCrime: fresh, refreshed 4d ago (2026-11-11T13:01:03.839912+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 refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-11T11:10:42.141220+00:00)
12 Eaton Square, London, SW1W 9DB

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£3,827,000
£3.06M - £4.59MLow
Estimate
£3.83M
Range
£3.06M – £4.59M
Rent Estimate (pcm)
£14,800
£13k - £16k
Monthly
£14,800
Yield
4.64%

Verdict

Derived from HomePortfolio scores

12 Eaton Square earns an INVESTIGATE rating with HP Score 83/100. Investment score 79/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (97/100). 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)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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
83/ 100
Strong
Investment Score
79/ 100
High
Crime Score
39/ 100
Elevated
Walkability
97/ 100
Excellent
Transit & Bike
Transit 100Bike 67
Walk Score, out of 100

Valuation & Market

Sale Estimate£3,827,000
Rent Estimate (pcm)£14,800
Gross Yield4.64%
1y Growth-
3y Growth+3.4%
5y Growth+0.4%
10y Growth+2.8%
Last Sold Price-
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0SW1W 9DB
Approval Rate
-12mo
Development
low
  • 26/07563/FULL
    Installation of metal balustrades at roof level and construction of enlarged roof access to facilitate use of second floor roof as a terrace.
    Pending
  • 26/07575/LBC
    Alterations to entrance hall including insertion of new lobby doors.
    Pending
  • 26/07545/ADLBC
    Details of all new windows and any works to plaster ceilings pursuant to condition 4 parts (i and v) of listed building consent dated 05 August 2026 (RN: 26/01274/LBC). (Linked with 26/07515/ADFULL)
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership16.2%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

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

Schools Nearby

  • St Peter's Eaton Square CofE Primary School
    0.2 mi
    Area grades2025

    Inspected after Ofsted withdrew the single overall grade.

  • Inchbald School of Design
    0.3 mi
    -
  • Eaton House School
    0.3 mi
    Inspected by ISI
  • Holy Trinity CofE Primary School
    0.4 mi
    Good

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

View All Schools

Comparables

View All
  • Flat 9K, 8 - 10 Eaton Square
    -
    £6.72M
    -
  • 9 Eaton Square
    -
    £1.25M
    -
  • 8 Eaton Square
    -
    £2.74M
    -
  • 10 Eaton Square
    -
    £1.30M
    -