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Upper Flat, 140 Gloucester Avenue, London, NW1 8JA

UPRN:5118312Flat/Maisonette3 bedsBuilt 2012-2021
Tenure: -Council Tax: Band EEPC: B (81)
Data freshness:Listing· freshListing: fresh, refreshed yesterday (2026-11-04T04:00:06.345886+00:00)Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T14:02:30.253560+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:47:18.824618+00:00)EPC· 1mo agoEPC: ageing, refreshed 1mo ago (2026-10-01T14:25:16.363125+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· 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· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
Upper Flat, 140 Gloucester Avenue, London, NW1 8JA

HP Score

Mixed
Verdict
today
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
17 of 21 sources
Sale Estimate
£1,198,000
£958k - £1.44MLow
Estimate
£1.20M
Range
£958k – £1.44M
Rent Estimate (pcm)
£5,050
£5k - £6k
Monthly
£5,050
Yield
5.06%

Verdict

Derived from HomePortfolio scores

Upper Flat earns an INVESTIGATE rating with HP Score 71/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (69/100). 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 SourcesEPC RegisterPortal listingsMarket 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
71/ 100
Mixed
Investment Score
61/ 100
Moderate
Crime Score
39/ 100
Elevated
Walkability
69/ 100
Moderate
Transit & Bike
Transit 70Bike 71
Walk Score, out of 100

Valuation & Market

Sale Estimate£1,198,000
Rent Estimate (pcm)£5,050
Gross Yield5.06%
1y Growth-
3y Growth-9.6%
5y Growth-2.1%
10y Growth-0.7%
Last Sold Price£855,000 (2009-11-06)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0NW1 8JA
Approval Rate
-12mo
Development
low
  • 2026/4814/T
    REAR GARDEN: 1 x Birch (T1) - Reduce branches overhanging rear neighbour back to boundary, approx. 1m reduction and reduce height by approx. 1m to match other birch tree, shaping top edge of crown to balance shape. 1 x Birch (T2) - Reduce branches overhanging rear neighbour back to boundary, approx. 1m reduction. FRONT GARDEN: 1 x Privet hedge (T3) - Trim top with hedge cutters to promote denser growth.
    Pending
  • 2026/4819/T
    FRONT GARDEN: 1 x Ceanothus (T4) - Lift overhanging branches away from privet hedge, creating 1m clearance.
    Pending
  • 2026/4813/T
    REAR GARDEN: 1 x Robina (T1) - Crown reduction back to previous pruning points, approx. 3m reduction. 1 x Cypress hedge (T2) - Tidy with hedge trimmers.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership36.5%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change2009-11-06
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£44,088
Population Density-
Owner Occupied43%
Age Distribution
0-15 16%16-64 68%65+ 16%
View Area Profile

Schools Nearby

  • Haverstock School
    0.2 mi
    -
  • St Paul's Church of England Primary School
    0.3 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Hampstead Fine Arts College
    0.3 mi
    Inspected by ISI
  • Primrose Hill School
    0.3 mi
    Good

1 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 146A Gloucester Avenue
    -
    £2.12M
    -
  • 138A Gloucester Avenue
    -
    £1.30M
    -
  • 128C Gloucester Avenue
    -
    £1.15M
    -
  • 144A Gloucester Avenue
    -
    £1.10M
    -