20 Cool Oak Lane, London, NW9 7BJ
UPRN:200026740Semi-Detached House4 bedsBuilt 1930-1949
FreeholdCouncil Tax: Band DEPC: B (81)
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 (2026-11-01T12:00:36.826149+00:00)Planning· 6mo agoPlanning: stale, refreshed 6mo ago (2026-05-23T06:22:39.480264+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-07-01T02:04:50.057738+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· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-07-11T10:14:18.271640+00:00)
HP Score
71
/ 100
Mixed
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£742,000
£705k - £779kHigh
Estimate
£742k
Range
£705k – £779k
Rent Estimate (pcm)
£3,450
£3k - £4k
Monthly
£3,450
Yield
5.58%
Verdict
Derived from HomePortfolio scores
20 Cool Oak Lane earns an INVESTIGATE rating with HP Score 71/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (77/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
71
HP Score
71/ 100
Mixed
62
Investment Score
62/ 100
Moderate
45
Crime Score
45/ 100
Elevated
77
Walkability
77/ 100
High
Transit & Bike
Transit 25Bike 50
Walk Score, out of 100
Valuation & Market
Sale Estimate£742,000
Rent Estimate (pcm)£3,450
Gross Yield5.58%
1y Growth-
3y Growth-4.0%
5y Growth-1.2%
10y Growth+0.7%
Last Sold Price£485,000 (2025-05-06)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
4NW9 7BJ
Approval Rate
-12mo
Development
low
- Pending26/3935/RCUInstallation of 4no. external wall mounted air conditioning condenser units on front and side elevations (Part Retrospective Application)
- Pending26/3934/RCUInstallation of 6no. external wall mounted air conditioning condenser units on front elevation (Part Retrospective Application)
- Pending26/3907/RCUInstallation of 2no. external wall mounted air conditioning condenser unit on front elevation (Retrospective)
Ownership
- Corporate Ownership34.1%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2025-05-06
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£39,239
Population Density2,352 /km²
Owner Occupied48%
Age Distribution
0-15 15%16-64 73%65+ 12%
Schools Nearby
- Beis Medrash Elyon0.2 miReport card2026
Ofsted no longer awards a single overall grade.
- Beis Soroh Schneirer0.3 miGood
- -Barnet Hill Academy0.3 mi
- Torah Vodaas0.4 miRequires improvement
2 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 20 Cool Oak Lane-£485k-
- 14 Cool Oak Lane-£550k-
- 28 Cool Oak Lane-£625k-
- 26 Cool Oak Lane-£485k-