21 Holly Mount, London, NW3 6SG
UPRN:5014065Terrace Property2 bedsBuilt -
FreeholdCouncil Tax: Band GEPC: -
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T14:01:41.466199+00:00)Ownership· freshOwnership: fresh, refreshed today (2026-11-06T18:33:45.755145+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· 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 refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
HP Score
71
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
16 of 21 sourcesSale Estimate
£1,395,000
£1.26M - £1.53MMedium
Estimate
£1.40M
Range
£1.26M – £1.53M
Rent Estimate (pcm)
£6,250
£6k - £7k
Monthly
£6,250
Yield
5.38%
Verdict
Derived from HomePortfolio scores
21 Holly Mount earns an INVESTIGATE rating with HP Score 71/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (94/100). 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 SourcesPortal listingsOfcom Connected NationsMarket 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
71
HP Score
71/ 100
Mixed
63
Investment Score
63/ 100
Moderate
58
Crime Score
58/ 100
Elevated
94
Walkability
94/ 100
Excellent
Transit & Bike
Transit 49Bike 64
Walk Score, out of 100
Valuation & Market
Sale Estimate£1,395,000
Rent Estimate (pcm)£6,250
Gross Yield5.38%
1y Growth-
3y Growth-2.2%
5y Growth-0.4%
10y Growth+0.3%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
3NW3 6SG
Approval Rate
-12mo
Development
low
- Pending2026/4853/TDD 5 Day Notice REAR GARDEN: 1 x Oak (T1) - Fell to ground level.
- Pending2026/4858/TREAR GARDEN: 1 x Horse Chestnut (T1) - Fell to ground level.
- Pending2026/4860/TREAR GARDEN: 2 x Lime (Tilia cordata) (G1) - Crown reduce back to previous by removing approx. 3m from all over, remove the epicormic growth around the main stems up to where the crown breaks.
Ownership
- Corporate Ownership52.5%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£44,088
Population Density15,820 /km²
Owner Occupied32%
Age Distribution
0-15 15%16-64 68%65+ 17%
Schools Nearby
- Hampstead Parochial Church of England Primary School0.1 miGood
- New End Primary School0.2 miGood
- Christ Church Primary School, Hampstead0.2 miOutstanding
- Inspected by ISIUniversity College School0.3 mi
3 of 5 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 1 Holly Mount-£3.65M-
- 3 Holly Mount-£4.76M-
- 16 Holly Mount-£4.90M-
- 12 Holly Mount-£1.70M-