Skip to property details

81 Cornwallis Square, London, N19 4LZ

UPRN:5300024359Purpose Built Flat1 bedsBuilt 1983-1990
LeaseholdCouncil Tax: Band CEPC: B (83)
Data freshness:Listing· freshListing: fresh, refreshed 6d ago (2026-11-02T04:00:05.857782+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:03:37.326764+00:00)EPC· 2mo agoEPC: ageing, refreshed 2mo ago (2026-09-20T01:16:47.959928+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· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
81 Cornwallis Square, London, N19 4LZ

HP Score

Strong
Verdict
3 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
17 of 21 sources
Sale Estimate
£390,000
£370k - £409kHigh
Estimate
£390k
Range
£370k – £409k
Rent Estimate (pcm)
£1,650
£2k - £2k
Monthly
£1,650
Yield
5.08%

Verdict

Derived from HomePortfolio scores

81 Cornwallis Square earns an INVESTIGATE rating with HP Score 76/100. Investment score 74/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (91/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
76/ 100
Strong
Investment Score
74/ 100
High
Crime Score
38/ 100
Elevated
Walkability
91/ 100
Excellent
Transit & Bike
Transit 39Bike 80
Walk Score, out of 100

Valuation & Market

Sale Estimate£390,000
Rent Estimate (pcm)£1,650
Gross Yield5.08%
1y Growth-
3y Growth+0.5%
5y Growth+1.3%
10y Growth+1.6%
Last Sold Price-

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseLow

Planning Activity

Recent Apps
0N19 4LZ
Approval Rate
-12mo
Development
low
  • P2026/2864/TRE
    T1- Black Locust / False Acacia (Robinia pseudoacacia) Reduce the overall crown height by up to 2–3 metres and lateral crown spread by up to 1.5–2 metres, subject to the availability of suitable pruning points. All pruning shall be undertaken in accordance with BS 3998:2010, Section 7.7. Pruning cuts shall be made to suitable lateral branches, retaining the natural form and characteristic shape of the species.
    Pending
  • P2026/2861/TRE
    T1 Ash of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. T4 Pear of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. Reason: Clay shrinkage subsidence damage at the subject property.
    Pending
  • P2026/2860/TRE
    Pear - Crown reduce the height approx. 30cm below the previous reduction points (approx. 1.0m) Crown reduce the spread to balance and shape (approx. 0.5m) Apple - Crown reduce the height approx. 30cm below the previous reduction points (approx. 1.0m) Crown reduce the spread to balance and shape (approx. 0.5m) Pear - Crown reduce the height approx. 30-40cm below the previous reduction points (approx. 1.8m) Crown reduce the spread to balance and shape (approx. 1.0m) Maintenance works in line with good arboricultural practice
    Approved

Ownership

  • Corporate Ownership65.3%
  • Overseas OwnershipNo
  • Lease Term Remaining153 yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change-
  • SourceLand Registry

Connectivity

Broadband (Standard)
20 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-

Area Profile

Median EarningsLocal authority£47,411
Population Density-
Owner Occupied30%
Age Distribution
0-15 15%16-64 75%65+ 10%

Schools Nearby

  • Duncombe Primary School
    0.2 mi
    Good
  • St Mark's CofE Primary School
    0.2 mi
    -
  • Yerbury Primary School
    0.3 mi
    Outstanding
  • City of London Academy, Highgate Hill
    0.3 mi
    Good

2 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • 82 Cornwallis Square
    -
    £393k
    -
  • 82 Cornwallis Square
    -
    £325k
    -
  • 79 Cornwallis Square
    -
    £91k
    -
  • 80 Cornwallis Square
    -
    £80k
    -