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37 Waltham Avenue, London, NW9 9SH

UPRN:202033450Semi-Detached House3 bedsBuilt 1900-1929
FreeholdCouncil Tax: Band EEPC: G (13)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Planning· freshPlanning: fresh, refreshed 5d ago (2026-11-05T06:48:38.941145+00:00)Ownership· freshOwnership: fresh, refreshed 4d ago (2026-11-06T18:05:18.036825+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-07-01T02:04:50.057738+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)
37 Waltham Avenue, London, NW9 9SH

HP Score

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

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£586,000
£556k - £615kHigh
Estimate
£586k
Range
£556k – £615k
Rent Estimate (pcm)
£2,700
£3k - £3k
Monthly
£2,700
Yield
5.53%

Verdict

Derived from HomePortfolio scores

37 Waltham Avenue earns an INVESTIGATE rating with HP Score 66/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (65/100). 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)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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
66/ 100
Mixed
Investment Score
61/ 100
Moderate
Crime Score
56/ 100
Elevated
Walkability
65/ 100
Moderate
Transit & Bike
Transit 32Bike 48
Walk Score, out of 100

Valuation & Market

Sale Estimate£586,000
Rent Estimate (pcm)£2,700
Gross Yield5.53%
1y Growth-
3y Growth-4.0%
5y Growth-1.2%
10y Growth+0.7%
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
3NW9 9SH
Approval Rate
100%12mo
Development
low
  • 26/2780
    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.92m
    Pending
  • 26/2730
    Proposed single-storey side infill extension and conversion of garage to habitable room to dwellinghouse.
    Pending
  • 26/2647
    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 3.4m Eaves height - 3m
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership34.1%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£34,871
Population Density7,075 /km²
Owner Occupied67%
Age Distribution
0-15 17%16-64 64%65+ 19%
View Area Profile

Schools Nearby

  • JFS
    0.1 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Sinai Jewish Primary School
    0.2 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • Kingsbury Green Primary School
    0.4 mi
    GoodImproving
  • Southover Partnership School
    0.4 mi
    Inspected by ISI

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

View All Schools

Comparables

View All
  • 37 Waltham Avenue
    -
    £575k
    -
  • 29 Waltham Avenue
    -
    £650k
    -
  • 23 Waltham Avenue
    -
    £700k
    -
  • 33 Waltham Avenue
    -
    £729k
    -