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9C Masons Avenue, Harrow, HA3 5AH

UPRN:200000314457Flat/Maisonette1 bedsBuilt 1950-1966
Tenure: -Council Tax: Band CEPC: D (62)
Data freshness:Listing· freshListing: fresh, refreshed 2d ago (2026-11-04T04:00:06.345886+00:00)Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T11:19:34.171731+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-02)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· 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· 5mo agoCouncil Tax: stale, refreshed 5mo ago (2026-06-07T06:24:28.672419+00:00)
9C Masons Avenue, Harrow, HA3 5AH

HP Score

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

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£194,000
£175k - £214kMedium
Estimate
£194k
Range
£175k – £214k
Rent Estimate (pcm)
£800
£750 - £900
Monthly
£800
Yield
4.95%

Verdict

Derived from HomePortfolio scores

9C Masons Avenue earns an INVESTIGATE rating with HP Score 62/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (100/100). 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 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 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
62/ 100
Mixed
Investment Score
68/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
100/ 100
Excellent
Transit & Bike
Transit 69Bike 68
Walk Score, out of 100

Valuation & Market

Sale Estimate£194,000
Rent Estimate (pcm)£800
Gross Yield4.95%
1y Growth-
3y Growth+0.0%
5y Growth+1.2%
10y Growth+2.6%
Last Sold Price-
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0HA3 5AH
Approval Rate
-12mo
Development
low
  • PL/1786/26
    Conversion of detached garage at rear to provide a single storey dwelling house ( 1 x 1 bed); Replace garage doors with door and window in front elevation; Replace door with window in side elevation; External alterations; Cycle and Refuse storage
    Pending
  • PL/1760/26
    Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations
    Pending
  • PL/1747/26
    Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 2.85 metres high to the eaves
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership67%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£36,000
Population Density-
Owner Occupied40%
Age Distribution
0-15 23%16-64 66%65+ 11%
View Area Profile

Schools Nearby

  • Marlborough Primary School
    0.3 mi
    Good
  • Whitefriars School
    0.4 mi
    Good
  • The Sacred Heart Language College
    0.4 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • Salvatorian Roman Catholic College
    0.5 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All
  • Station House, 11 - 13 Masons Avenue
    -
    £2.00M
    -
  • 25C Masons Avenue
    -
    £130k
    -
  • 25B Masons Avenue
    -
    £222k
    -
  • 25C Masons Avenue
    -
    £114k
    -