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40 Onslow Gardens, London, N10 3JU

UPRN:100021209451-Beds -Built -
Tenure: -Council Tax: Band GEPC: -
Data freshness:Listing· freshListing: fresh, refreshed yesterday (2026-11-09T04:00:05.188743+00:00)Planning· 1mo agoPlanning: ageing, refreshed 1mo ago (2026-10-08T06:48:47.178711+00:00)Ownership· freshOwnership: fresh, refreshed 4d ago (2026-11-06T16:12:04.314194+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 5d ago (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 refresh
40 Onslow Gardens, London, N10 3JU

HP Score

Strong
Verdict
yesterday
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
17 of 21 sources
Sale Estimate
£2,686,000
£2.42M - £2.95MMedium
Estimate
£2.69M
Range
£2.42M – £2.95M
Rent Estimate (pcm)
--
-- - --

Verdict

Derived from HomePortfolio scores

40 Onslow Gardens earns an INVESTIGATE rating with HP Score 83/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (84/100). 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 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
83/ 100
Strong
Investment Score
62/ 100
Moderate
Crime Score
8/ 100
Low
Walkability
84/ 100
High
Transit & Bike
Transit 29Bike 69
Walk Score, out of 100

Valuation & Market

Sale Estimate£2,686,000
Rent Estimate (pcm)-
Gross Yield-
1y Growth-
3y Growth-6.2%
5y Growth-1.5%
10y Growth+0.4%
Last Sold Price-
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseLow
View Full Risk Report

Planning Activity

Recent Apps
6N10 3JU
Approval Rate
100%12mo
Development
low
  • HGY/2026/3032
    Large Oak - Crown reduce the low to mid spread growing towards South-East, South and South-West by branches of up to 2.5m keeping the natural canopy outline. Crown thin by 20% and remove major dead wood. Maintenance works in line with good arboricultural practice
    Pending
  • HGY/2026/3009
    T1 - Sycamore tree (Acer ssp.), crown reduce back to the most recent previous point of reduction, or approx. 2.5-3.0m in height and 2.0m in lateral spread, whilst retaining suitable regrowth points. T2 - Sycamore tree (Acer ssp.), crown reduce back to the most recent previous point of reduction, or approx. 2.5-3.0m in height and 2.0m in lateral spread, whilst retaining suitable regrowth points.
    Pending
  • HGY/2026/2992
    Approval of details pursuant to condition 6 (lime mortar specification) attached to planning permission ref. HGY/2026/0558 and Listed Building Consent ref. HGY/2026/0622
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership53.8%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

Broadband (Standard)
17 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
View Connectivity Map

Area Profile

Median EarningsLocal authority£37,563
Population Density3,695 /km²
Owner Occupied74%
Age Distribution
0-15 19%16-64 63%65+ 18%
View Area Profile

Schools Nearby

  • TreeHouse School
    0.1 mi
    OutstandingConcerns
  • St James Church of England Primary School
    0.2 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Tetherdown Primary School
    0.3 mi
    Good
  • Unique Children's School
    0.5 mi
    Good

3 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 8 Onslow Gardens
    -
    £2.23M
    -
  • 10 Onslow Gardens
    -
    £2.44M
    -
  • 34 Onslow Gardens
    -
    £71k
    -
  • 24 Onslow Gardens
    -
    £2.33M
    -