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Flat 9, The Penthouse, 77 Muswell Hill, London, N10 3PJ

UPRN:10093591540Flat/Maisonette1 bedsBuilt 1976-1982
LeaseholdCouncil Tax: Band DEPC: D (63)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Planning· 6mo agoPlanning: stale, refreshed 6mo ago (2026-05-20T08:19:50.636452+00:00)Ownership· freshOwnership: fresh, refreshed 2d ago (2026-11-10T17:51:22.003411+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)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· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-07-03T07:41:16.386402+00:00)
Flat 9, The Penthouse, 77 Muswell Hill, London, N10 3PJ

HP Score

Mixed
Verdict
2 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£589,000
£530k - £648kMedium
Estimate
£589k
Range
£530k – £648k
Rent Estimate (pcm)
£2,450
£2k - £3k
Monthly
£2,450
Yield
4.99%

Verdict

Derived from HomePortfolio scores

Flat 9 earns an INVESTIGATE rating with HP Score 68/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (96/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
68/ 100
Mixed
Investment Score
68/ 100
Moderate
Crime Score
83/ 100
Elevated
Walkability
96/ 100
Excellent
Transit & Bike
Transit 50Bike 74
Walk Score, out of 100

Valuation & Market

Sale Estimate£589,000
Rent Estimate (pcm)£2,450
Gross Yield4.99%
1y Growth+21.3%
3y Growth-6.2%
5y Growth-1.5%
10y Growth+0.4%
Last Sold Price£480,000 (2024-08-07)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
1N10 3PJ
Approval Rate
-12mo
Development
low
  • HGY/2026/3072
    Hazel tree - crown reduction back to most recent pruning points (approximately thirty percent reduction).
    Pending
  • HGY/2026/3057
    Tree works for South Terrace – West side of the Palace - detailed on accompanying schedule
    Pending
  • HGY/2026/3042
    1 x Sycamore Sapling - Cut the entire tree to ground level 2 x Conifer - Cut the entire tree to ground level Trees are causing subsidence issues (see attached report) in houses and front wall and are inappropriate species for the location
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership54%
  • Overseas OwnershipNo
  • Lease Term Remaining238 yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2024-08-07
  • SourceLand Registry
View Ownership Details

Connectivity

Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
View Connectivity Map

Area Profile

Median EarningsLocal authority£37,563
Population Density10,617 /km²
Owner Occupied43%
Age Distribution
0-15 16%16-64 69%65+ 15%
View Area Profile

Schools Nearby

  • Unique Children's School
    0.1 mi
    Good
  • Muswell Hill Primary School
    0.1 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Norfolk House School
    0.3 mi
    Inspected by ISI
  • Our Lady of Muswell Catholic Primary School
    0.3 mi
    Outstanding

3 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • The Penthouse, 77 Muswell Hill
    -
    £450k
    -
  • The Penthouse, 77 Muswell Hill
    -
    £935k
    -
  • The Penthouse, 77 Muswell Hill
    -
    £935k
    -
  • The Penthouse, 77 Muswell Hill
    -
    £830k
    -