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Flat B, 15 Ponsonby Terrace, London, SW1P 4PZ

UPRN:10033560563Flat/MaisonetteBeds -Built 1976-1982
Tenure: -Council Tax: -EPC: C (74)
Data freshness:Listing· freshListing: fresh, refreshed 3d ago (2026-11-06T04:00:06.530844+00:00)Planning· 3mo agoPlanning: stale, refreshed 3mo ago (2026-08-04T03:36:25.989797+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T17:29:02.737249+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· freshSchools: fresh, refreshed 4d ago (2026-11-05T17:42:09.721250+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 B, 15 Ponsonby Terrace, London, SW1P 4PZ

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£612,000
£490k - £735kLow
Estimate
£612k
Range
£490k – £735k
Rent Estimate (pcm)
£2,600
£2k - £3k
Monthly
£2,600
Yield
5.10%

Verdict

Derived from HomePortfolio scores

Flat B earns an INVESTIGATE rating with HP Score 82/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is low. Walkability is excellent (94/100). 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
82/ 100
Strong
Investment Score
70/ 100
High
Crime Score
22/ 100
Moderate
Walkability
94/ 100
Excellent
Transit & Bike
Transit 96Bike 68
Walk Score, out of 100

Valuation & Market

Sale Estimate£612,000
Rent Estimate (pcm)£2,600
Gross Yield5.10%
1y Growth-
3y Growth-13.8%
5y Growth+0.3%
10y Growth-5.1%
Last Sold Price-
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
1SW1P 4PZ
Approval Rate
-12mo
Development
low
  • 26/07412/FULL
    Installation of Automatic Opening Vents as part of essential fire strategy.
    Pending
  • 26/07388/ADFULL
    Detailed drawings of all new windows and external doors; pursuant to condition 4 of planning permission dated 23rd July 2026 (26/02493/FULL)
    Pending
  • 26/07386/ADFULL
    Details of Window, including section drawings showing the glazing bars; Door, including section drawings showing the glazing bars; Awning; pursuant to condition 3 (a, b, and c) of planning permission dated 4th September 2026 (26/04925/FULL)
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership21.5%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£45,172
Population Density11,468 /km²
Owner Occupied25%
Age Distribution
0-15 13%16-64 77%65+ 10%
View Area Profile

Schools Nearby

  • Fairley House School
    0.1 mi
    Inspected by ISI
  • Millbank Gardens Primary Academy
    0.1 mi

    Inspected as Churchill Gardens Primary Academy (URN 139940) on 27 Jun 2023

  • Westminster Under School
    0.2 mi
    Inspected by ISI
  • Tachbrook Nursery School
    0.2 mi
    Area grades2025

    Inspected after Ofsted withdrew the single overall grade.

2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 9 Ponsonby Terrace
    -
    £1.90M
    -
  • 25 Ponsonby Terrace
    -
    £1.80M
    -
  • 31 Ponsonby Terrace
    -
    £1.85M
    -
  • 1 Ponsonby Terrace
    -
    £1.58M
    -