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Flat 17, Watson House, Elmgrove Road, Harrow, HA1 2QQ

UPRN:10070261031Flat/Maisonette2 bedsBuilt 2003-2006
Tenure: -Council Tax: -EPC: B (81)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-23T08:38:43.027431+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-02)Ownership· freshOwnership: fresh, refreshed today (2026-11-10T17:28:42.738477+00:00)EPC· 3mo agoEPC: ageing, refreshed 3mo ago (2026-08-21T10:43:29.447753+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 refresh
Flat 17, Watson House, Elmgrove Road, Harrow, HA1 2QQ

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
18 of 21 sources
Sale Estimate
£289,000
£274k - £303kHigh
Estimate
£289k
Range
£274k – £303k
Rent Estimate (pcm)
£1,200
£1k - £1k
Monthly
£1,200
Yield
4.98%

Verdict

Derived from HomePortfolio scores

Flat 17 earns an INVESTIGATE rating with HP Score 87/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is very low. Walkability is excellent (87/100). 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
HP Score
87/ 100
Strong
Investment Score
71/ 100
High
Crime Score
6/ 100
Low
Walkability
87/ 100
Excellent
Transit & Bike
Transit 41Bike 65
Walk Score, out of 100

Valuation & Market

Sale Estimate£289,000
Rent Estimate (pcm)£1,200
Gross Yield4.98%
1y Growth-
3y Growth+2.5%
5y Growth-1.3%
10y Growth+0.9%
Last Sold Price-

Risk Overview

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

Planning Activity

Recent Apps
0HA1 2QQ
Approval Rate
-12mo
Development
low
  • 26/2669
    Change of use from single dwellinghouse into 6x bed, 6x person HMO with conversion of garage into habitable room, erection of single-storey rear extension, hip-to-gable roof end, rear dormer extension and 2x front rooflights and refuse and cycle storages spaces and landscaping to front and rear gardens.
    Pending
  • 26/2282
    Demolition of existing single storey side to rear extension, erection of single storey side to rear extension and removal of 1x chimney stack to dwellinghouse.
    Pending
  • 26/2092
    Proposed conversion of garage into habitable room, erection of single-storey rear extension, hip-to-gable roof end, rear dormer extension and 2x front rooflights to dwellinghouse.
    Approved

Ownership

  • Corporate Ownership49%
  • Overseas OwnershipNo
  • Lease Term Remaining105 yrs
  • CovenantsRestrictive
  • Lease Type-
  • Last Ownership Change-
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£36,000
Population Density10,756 /km²
Owner Occupied35%
Age Distribution
0-15 23%16-64 66%65+ 11%

Schools Nearby

  • Saint Jerome Church of England Bilingual School
    0.0 mi
    Good
  • Alpha Preparatory School
    0.1 mi
    Inspected by ISI
  • Norbury School
    0.4 mi
    Good
  • Harrow High School
    0.4 mi
    Good

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

Comparables

View All
  • Watson House Elmgrove Road
    -
    £320k
    -
  • Watson House Elmgrove Road
    -
    £230k
    -
  • Watson House Elmgrove Road
    -
    £247k
    -
  • Watson House Elmgrove Road
    -
    £253k
    -