23 Delancey Street, London, NW1 7NP
UPRN:5004356Mid Terrace HouseBeds -Built 1900-1929
FreeholdCouncil Tax: Band GEPC: E (39)
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 (2026-11-01T14:00:52.893652+00:00)Planning· 1mo agoPlanning: ageing, refreshed 1mo ago (2026-09-23T06:51:00.491257+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)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 refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
HP Score
77
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
19 of 21 sourcesSale Estimate
£2,463,000
£2.22M - £2.71MMedium
Estimate
£2.46M
Range
£2.22M – £2.71M
Rent Estimate (pcm)
£10,650
£10k - £12k
Monthly
£10,650
Yield
5.19%
Verdict
Derived from HomePortfolio scores
23 Delancey Street earns an INVESTIGATE rating with HP Score 77/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (100/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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)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
77
HP Score
77/ 100
Strong
64
Investment Score
64/ 100
Moderate
40
Crime Score
40/ 100
Elevated
100
Walkability
100/ 100
Excellent
Transit & Bike
Transit 100Bike 77
Walk Score, out of 100
Valuation & Market
Sale Estimate£2,463,000
Rent Estimate (pcm)£10,650
Gross Yield5.19%
1y Growth-
3y Growth-9.6%
5y Growth-2.1%
10y Growth-0.7%
Last Sold Price£2,075,000 (2021-06-28)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
4NW1 7NP
Approval Rate
100%12mo
Development
low
- Pending2026/4776/PInstallation of mechanical plant (1 x gas cooler, 3 x A/C units) on first floor level of roof onto service alley
- Pending2026/4770/TDD 5 Day Notice REAR GARDEN: 1 x Silver Birch (T1) - Fell to ground level.
- Pending2026/4759/TREAR GARDEN: 1 x Lime (T1) - Fell to ground level.
Ownership
- Corporate Ownership36.5%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease TypeFreehold
- Last Ownership Change2021-06-28
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£44,088
Population Density7,783 /km²
Owner Occupied31%
Age Distribution
0-15 15%16-64 70%65+ 15%
Schools Nearby
- Inspected by ISIAlleyn's Regent's Park0.1 mi
- Inspected by ISIThe Cavendish School0.1 mi
- Primrose Hill School0.3 miGood
- Our Lady Roman Catholic Primary School0.3 miOutstanding
0 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 17 - 19 Delancey Street-£520k-
- 17 - 19 Delancey Street-£490k-
- Delancey Studios Delancey Street-£390k-
- 17 - 19 Delancey Street-£550k-