Flat 3, 3 Cromwell Crescent, London, SW5 9QN
UPRN:217021333Flat/MaisonetteBeds -Built before 1900
Tenure: -Council Tax: -EPC: D (67)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T12:46:27.467600+00:00)Planning· 3mo agoPlanning: stale, refreshed 3mo ago (2026-07-27)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

HP Score
74
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
18 of 21 sourcesSale Estimate
£850,000
£765k - £935kMedium
Estimate
£850k
Range
£765k – £935k
Rent Estimate (pcm)
£3,400
£3k - £4k
Monthly
£3,400
Yield
4.80%
Verdict
Derived from HomePortfolio scores
Flat 3 earns an INVESTIGATE rating with HP Score 74/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (96/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
74
HP Score
74/ 100
Mixed
64
Investment Score
64/ 100
Moderate
45
Crime Score
45/ 100
Elevated
96
Walkability
96/ 100
Excellent
Transit & Bike
Transit 68Bike 70
Walk Score, out of 100
Valuation & Market
Sale Estimate£850,000
Rent Estimate (pcm)£3,400
Gross Yield4.80%
1y Growth-
3y Growth-3.6%
5y Growth+0.0%
10y Growth-0.7%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
-SW5 9QN
Approval Rate
-12mo
Development
-
- RejectedP/2026/02791/NMATNMAT
- PendingP/2026/02775/NMATNon-material amendments to planning permission reference: 2025/02219/FUL dated 5th February 2026 for the "Erection of a rear roof extension, including installation of French doors and a Juliet balcony; installation of 3no. rooflights to the front roof slope; formation of a roof terrace at second floor level, enclosed with a 1700mm high brick balustrade and obscured glazed screen; installation of a door to replace existing window to the rear elevation at second floor level to provide access to the proposed roof terrace." Amendments sought are the replacement of 2no. existing rear windows and retention of an existing window to form a small glazed opening above the door leading to the terrace.
- PendingP/2026/02792/FULContinued temporary change of use for a period up to 5 years; from Class A4 to Class E at 8 Lillie Road, Class A5 to Class E at 10 Lillie Road, Class C3 to Sui Generis at 14 Lillie Road, and associated temporary works, including the use of the rear of 14 Lillie Road and 7-11 Empress Place as a communal garden (see also P/2026/02656/ADV). PLEASE NOTE THIS APPLICATION REPLACES APPLICATION REFERENCE P/2026/02630/FUL
Ownership
- Corporate Ownership53.1%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
8 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£46,690
Population Density15,259 /km²
Owner Occupied27%
Age Distribution
0-15 18%16-64 70%65+ 12%
Schools Nearby
- St Barnabas and St Philip's CofE Primary School0.2 miGood
- -Kensington Primary Academy0.3 mi
- Avonmore Primary School0.4 miOutstandingImproving
- Inspected by ISISt James Senior Girls' School0.4 mi
1 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 4 Cromwell Crescent-£1.10M-
- 6 Cromwell Crescent-£710k-
- 5 Cromwell Crescent-£680k-
- 4 Cromwell Crescent-£1.82M-