Flat 1, 21 Maddox Street, London, W1S 2QJ
UPRN:10033615107Flat/Maisonette3 bedsBuilt 1967-1975
LeaseholdCouncil Tax: -EPC: D (58)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:37:50.357196+00:00)Ownership· freshOwnership: fresh, refreshed 5d ago (2026-11-10T17:23:30.251928+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 (2026-10-06T08:24:30.427161+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
HP Score
60
/ 100
Mixed
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
18 of 21 sourcesSale Estimate
£2,453,000
£1.96M - £2.94MLow
Estimate
£2.45M
Range
£1.96M – £2.94M
Rent Estimate (pcm)
£8,150
£7k - £9k
Monthly
£8,150
Yield
3.99%
Verdict
Derived from HomePortfolio scores
Flat 1 earns an INVESTIGATE rating with HP Score 60/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (100/100). 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 listingsOfcom Connected NationsMarket 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
60
HP Score
60/ 100
Mixed
58
Investment Score
58/ 100
Moderate
100
Crime Score
100/ 100
Elevated
100
Walkability
100/ 100
Excellent
Transit & Bike
Transit 100Bike 78
Walk Score, out of 100
Valuation & Market
Sale Estimate£2,453,000
Rent Estimate (pcm)£8,150
Gross Yield3.99%
1y Growth-
3y Growth+21.0%
5y Growth+4.1%
10y Growth-1.3%
Last Sold Price£1,976,500 (2013-12-13)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0W1S 2QJ
Approval Rate
-12mo
Development
low
- Pending26/07582/LBCExternal and internal alterations, including replacement of the existing roof extension with a dummy mansard incorporating a false sash; demolition and rebuilding of the rear outrigger; creation of terraces at lower ground, ground and first-floor levels with associated planting and privacy screening; installation of three enclosed condenser units at first-floor terrace level; and internal alterations including changes to the plan form, replacement fittings and doors, and installation of fan coil units. (Linked to 26/07581/FULL)
- Pending26/07561/FULLShopfront alterations and associated works. (Linked with 26/07562/ADV)
- Pending26/07562/ADVDisplay of two internally illuminated (letters only) fascia signs (one on Carnaby Street and one on Broadwick Street) measuring 0.25m x 2.81m and 0.40m x 1.32m; two internally illuminated (letters / logo only) hanging signs (one on Carnaby Street and one on Broadwick Street) each measuring 0.94m x 0.40m; and one internally illuminated menu board measuring 0.69m x 0.52m. (Linked with 26/07561/FULL)
Ownership
- Corporate Ownership12.5%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease TypeLeasehold
- Last Ownership Change2013-12-13
- SourceLand Registry
Connectivity
Broadband (Standard)
18 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density3,525 /km²
Owner Occupied16%
Age Distribution
0-15 9%16-64 80%65+ 11%
Schools Nearby
- -University of Westminster0.2 mi
- Inspected by ISIQueen's College, London0.4 mi
- Soho Parish CofE Primary School0.4 miGoodConcerns
- Inspected by ISIWetherby Senior School0.4 mi
2 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Site Office, 21 Maddox Street-£100k-
- 21 Maddox Street-£1.10M-
- 21 Maddox Street-£2.25M-
- 29 Maddox Street-£1.00M-