Flat 44, Quebec Court, 21 Seymour Street, London, W1H 7JR
UPRN:100022801082Flat/Maisonette1 bedsBuilt 1930-1949
Tenure: -Council Tax: -EPC: C (73)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-23T08:38:43.027431+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:58:59.448476+00:00)Ownership· freshOwnership: fresh, refreshed 2d 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 yesterday (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 refresh

HP Score
65
/ 100
Mixed
Verdict
yesterday
- Verdict: AVOID, on a scale of Buy, Investigate, Avoid.
Significant risk factors
Evidence
19 of 21 sourcesSale Estimate
£565,000
£509k - £622kMedium
Estimate
£565k
Range
£509k – £622k
Rent Estimate (pcm)
£2,300
£2k - £3k
Monthly
£2,300
Yield
4.88%
Verdict
Derived from HomePortfolio scores
Flat 44 earns an AVOID rating with HP Score 65/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. 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 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
65
HP Score
65/ 100
Mixed
67
Investment Score
67/ 100
Moderate
100
Crime Score
100/ 100
Elevated
99
Walkability
99/ 100
Excellent
Transit & Bike
Transit 99Bike 76
Walk Score, out of 100
Valuation & Market
Sale Estimate£565,000
Rent Estimate (pcm)£2,300
Gross Yield4.88%
1y Growth-
3y Growth-11.2%
5y Growth-4.7%
10y Growth-0.9%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0W1H 7JR
Approval Rate
-12mo
Development
low
- Pending26/07517/ADFULLDetails of door to Glentworth Street; smoke vents to ground floor car park exit ramp; internal doors and ramps between to application site and car park at lower basement level pursuant to condition 4 parts (a; b; e) of planning permission dated 10 September 2024 (RN: 24/04590/FULL). (Linked with 26/07612/ADLBC)
- Pending26/07612/ADLBCDetails of door to Glentworth Street; smoke vents to ground floor car park exit ramp; internal doors and ramps between to application site and car park at lower basement level pursuant to condition 2 parts (a; b; e) of listed building consent dated 10 September 2024 (RN: 24/04591/LBC). (Linked with 26/07517/ADFULL)
- Pending26/07506/FULLChange of use of ground floor to flexible office (Use Class E) and events (Sui Generis) floorspace, and associated use of terrace.
Ownership
- Corporate Ownership22.9%
- Overseas OwnershipNo
- Lease Term Remaining41 yrs
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
17 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£45,172
Population Density-
Owner Occupied27%
Age Distribution
0-15 9%16-64 78%65+ 13%
Schools Nearby
- Inspected by ISIHalcyon London International School0.1 mi
- Inspected by ISIWetherby Preparatory School0.1 mi
- Inspected by ISIConnaught House School0.1 mi
- Inspected by ISISylvia Young Theatre School0.2 mi
4 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 21 Seymour Street-£690k-
- 21 Seymour Street-£495k-
- 21 Seymour Street-£650k-
- 21 Seymour Street-£1.25M-