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71 Otterburn Gardens, Isleworth, TW7 5JQ

UPRN:100021571844Purpose Built Flat2 bedsBuilt 1900-1929
LeaseholdCouncil Tax: Band CEPC: C (73)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:23:46.545784+00:00)Ownership· freshOwnership: fresh, refreshed 5d ago (2026-11-10T13:24:25.245233+00:00)EPC· 5mo agoEPC: stale, refreshed 5mo ago (2026-07-01T02:04:50.057738+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Crime· freshCrime: fresh, refreshed 4d ago (2026-11-11T13:01:03.839912+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T05:00:30.533230+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
71 Otterburn Gardens, Isleworth, TW7 5JQ

HP Score

Strong
Verdict
3 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
20 of 21 sources
Sale Estimate
£413,000
£393k - £434kHigh
Estimate
£413k
Range
£393k – £434k
Rent Estimate (pcm)
£1,850
£2k - £2k
Monthly
£1,850
Yield
5.38%

Verdict

Derived from HomePortfolio scores

71 Otterburn Gardens earns an INVESTIGATE rating with HP Score 79/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (69/100). 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
HP Score
79/ 100
Strong
Investment Score
69/ 100
Moderate
Crime Score
16/ 100
Moderate
Walkability
69/ 100
Moderate
Transit & Bike
Transit 51Bike 69
Walk Score, out of 100

Valuation & Market

Sale Estimate£413,000
Rent Estimate (pcm)£1,850
Gross Yield5.38%
1y Growth-
3y Growth-0.6%
5y Growth+0.2%
10y Growth+1.2%
Last Sold Price£240,000 (2011-08-19)

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseModerate

Planning Activity

Recent Apps
0TW7 5JQ
Approval Rate
-12mo
Development
low
  • P/2026/3175
    Details of Condition 24 (energy monitoring), submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.
    Pending
  • P/2026/3174
    Installation of eleven solar panels to the roof of the house.
    Pending
  • P/2026/3150
    Details of Condition 22 (Long Stay Cycle Parking) (part discharge) submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.
    Pending

Ownership

  • Corporate Ownership52.2%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2011-08-19
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£35,301
Population Density-
Owner Occupied59%
Age Distribution
0-15 18%16-64 67%65+ 15%

Schools Nearby

  • Marlborough Primary School
    0.2 mi
    -
  • The Green School for Girls
    0.3 mi
    Good
  • The Woodbridge Park Education Service
    0.3 mi
    Good
  • The Green School for Boys
    0.4 mi
    Good

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

Comparables

View All
  • 71 Otterburn Gardens
    -
    £425k
    -
  • 79 Otterburn Gardens
    -
    £435k
    -
  • 41 Otterburn Gardens
    -
    £370k
    -
  • 73 Otterburn Gardens
    -
    £128k
    -