36 Onslow Gardens, London, N21 1DX
UPRN:207124236Semi-Detached House4 bedsBuilt 1930-1949
FreeholdCouncil Tax: Band FEPC: D (65)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-12T04:00:01.954350+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T18:22:44.402118+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)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+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· 5mo agoCouncil Tax: stale, refreshed 5mo ago (2026-06-08T12:21:47.394242+00:00)
HP Score
77
/ 100
Strong
Verdict
5 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
17 of 21 sourcesSale Estimate
£831,000
£790k - £873kHigh
Estimate
£831k
Range
£790k – £873k
Rent Estimate (pcm)
£2,800
£2k - £3k
Monthly
£2,800
Yield
4.04%
Verdict
Derived from HomePortfolio scores
36 Onslow Gardens earns an INVESTIGATE rating with HP Score 77/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (56/100). 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)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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
77
HP Score
77/ 100
Strong
66
Investment Score
66/ 100
Moderate
14
Crime Score
14/ 100
Low
56
Walkability
56/ 100
Moderate
Transit & Bike
Transit 30Bike 45
Walk Score, out of 100
Valuation & Market
Sale Estimate£831,000
Rent Estimate (pcm)£2,800
Gross Yield4.04%
1y Growth+17.6%
3y Growth-0.2%
5y Growth+0.8%
10y Growth+2.2%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
6N21 1DX
Approval Rate
33.3%12mo
Development
low
- Pending26/04532/HOUConversion of garage into habitable room involving alterations to front elevation with first floor side extension including new window to front elevation.
- Pending26/04466/TPOWorks to a tree covered by LBE ORDER NO 66 1977: Oak (T032) - crown reduce by up to 2m, crown thin by up to 25%.
- Pending26/04437/HOUSingle storey rear extension and new rooflights involving removal of existing conservatory and bay window.
Ownership
- Corporate Ownership53.3%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£34,962
Population Density4,396 /km²
Owner Occupied78%
Age Distribution
0-15 19%16-64 58%65+ 23%
Schools Nearby
- Grange Park Primary School0.2 miGood
- Highlands School0.2 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- Eversley Primary School0.4 mi
Inspected as Eversley Primary School (URN 102025) on 1 Jul 2025
- Merryhills Primary School0.5 mi
Inspected as Merryhills Primary School (URN 101999) on 24 Apr 2018
3 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 32 Onslow Gardens-£935k-
- 20 Onslow Gardens-£793k-
- 16 Onslow Gardens-£735k-
- 22 Onslow Gardens-£730k-