Flat 33, Nell Gwynn House, Sloane Avenue, London, SW3 3AX
UPRN:217099352Flat/Maisonette1 bedsBuilt -
Tenure: -Council Tax: -EPC: -
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T12:48:28.390450+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:56:16.285057+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)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
78
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
17 of 21 sourcesSale Estimate
£519,000
£468k - £571kMedium
Estimate
£519k
Range
£468k – £571k
Rent Estimate (pcm)
£2,350
£2k - £3k
Monthly
£2,350
Yield
5.43%
Verdict
Derived from HomePortfolio scores
Flat 33 earns an INVESTIGATE rating with HP Score 78/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (99/100). 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 SourcesPortal 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
78
HP Score
78/ 100
Strong
64
Investment Score
64/ 100
Moderate
31
Crime Score
31/ 100
Moderate
99
Walkability
99/ 100
Excellent
Transit & Bike
Transit 79Bike 72
Walk Score, out of 100
Valuation & Market
Sale Estimate£519,000
Rent Estimate (pcm)£2,350
Gross Yield5.43%
1y Growth-2.8%
3y Growth-9.5%
5y Growth-4.5%
10y Growth-2.4%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0SW3 3AX
Approval Rate
-12mo
Development
low
- Pending26/07228/ADFULLDetails of the raised boundary wall and sample panel pursuant to condition 4 of planning permission dated 30 September 2026 (RN: 26/04283/FULL).
- Pending26/07207/TCAT1, T2 and T3 - Bay Laurel reduce height by approx 2-3m from tips and shorten lateral growth by 1m from tips.
- Pending26/07173/FULLRetention of the existing comfort cooling system and installation of an additional condenser unit within the rear ground floor courtyard to provide comfort cooling to the front area of the shop, including installation on vibration isolation mounts.
Ownership
- Corporate Ownership32.6%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
18 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£46,690
Population Density-
Owner Occupied25%
Age Distribution
0-15 13%16-64 70%65+ 17%
Schools Nearby
- Marlborough Primary School0.0 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- St Joseph's Catholic Primary School0.2 miOutstanding
- St. Thomas More Language College0.2 mi
Inspected as Saint Thomas More Language College (URN 100502) on 24 May 2022
- Oratory Roman Catholic Primary School0.2 miOutstanding
2 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Nell Gwynn House Sloane Avenue-£515k-
- Nell Gwynn House Sloane Avenue-£530k-
- Nell Gwynn House Sloane Avenue-£425k-
- Nell Gwynn House Sloane Avenue-£555k-