Flat 17, 16 Belsize Grove, London, NW3 4UN
UPRN:5063512Converted Flat1 bedsBuilt before 1900
LeaseholdCouncil Tax: Band CEPC: C (75)
Data freshness:Listing· freshListing: fresh, refreshed yesterday (2026-11-05T04:00:06.311246+00:00)Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T14:01:41.466199+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:38:44.171176+00:00)EPC· freshEPC: fresh, refreshed 5d ago (2026-11-01T06:27:43.547872+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· freshSchools: fresh, refreshed yesterday (2026-11-05T17:42:09.721250+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
76
/ 100
Strong
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
20 of 21 sourcesSale Estimate
£387,000
£367k - £406kHigh
Estimate
£387k
Range
£367k – £406k
Rent Estimate (pcm)
£1,550
£1k - £2k
Monthly
£1,550
Yield
4.81%
Verdict
Derived from HomePortfolio scores
Flat 17 earns an INVESTIGATE rating with HP Score 76/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (93/100). 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 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
76
HP Score
76/ 100
Strong
70
Investment Score
70/ 100
High
51
Crime Score
51/ 100
Elevated
93
Walkability
93/ 100
Excellent
Transit & Bike
Transit 71Bike 73
Walk Score, out of 100
Valuation & Market
Sale Estimate£387,000
Rent Estimate (pcm)£1,550
Gross Yield4.81%
1y Growth-52.2%
3y Growth-2.2%
5y Growth-0.4%
10y Growth+0.3%
Last Sold Price£370,000 (2026-02-06)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0NW3 4UN
Approval Rate
-12mo
Development
low
- Pending2026/4638/PErection of additional storey with flank window, repositioning of entrance door, replacement of garden fence, and installation of 2x air source heat pumps on roof of new storey.
- Pending2026/4858/TREAR GARDEN: 1 x Horse Chestnut (T1) - Fell to ground level.
- Pending2026/4853/TDD 5 Day Notice REAR GARDEN: 1 x Oak (T1) - Fell to ground level.
Ownership
- Corporate Ownership52.5%
- Overseas OwnershipNo
- Lease Term Remaining113 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2026-02-06
- SourceLand Registry
Connectivity
Broadband (Standard)
14 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£44,088
Population Density14,357 /km²
Owner Occupied42%
Age Distribution
0-15 13%16-64 72%65+ 15%
Schools Nearby
- Inspected by ISISarum Hall School0.2 mi
- Inspected by ISIHampstead Fine Arts College0.2 mi
- Inspected by ISISt Christopher's School0.3 mi
- Rosary Catholic Primary School0.3 miGood
0 of 2 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 16 Belsize Grove-£370k-
- 16 Belsize Grove-£265k-
- 20 Belsize Grove-£890k-
- 4B Belsize Grove-£1.16M-