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89 Chatsworth Avenue, Portsmouth, PO6 2UH

UPRN:1775011709End Terrace House3 bedsBuilt 1930-1949
FreeholdCouncil Tax: Band CEPC: D (68)
Data freshness:Listing· 3mo agoListing: ageing, refreshed 3mo ago (2026-08-25T04:00:02.255325+00:00)Planning· 7mo agoPlanning: stale, refreshed 7mo ago (2026-04-17)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T18:04:36.052748+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· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-11T01:02:23.124194+00:00)
89 Chatsworth Avenue, Portsmouth, PO6 2UH

HP Score

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

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£380,000
£361k - £399kHigh
Estimate
£380k
Range
£361k – £399k
Rent Estimate (pcm)
£1,700
£2k - £2k
Monthly
£1,700
Yield
5.37%

Verdict

Derived from HomePortfolio scores

89 Chatsworth Avenue earns an INVESTIGATE rating with HP Score 74/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (61/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
74/ 100
Mixed
Investment Score
60/ 100
Moderate
Crime Score
23/ 100
Moderate
Walkability
61/ 100
Moderate
Transit & Bike
Transit 23Bike 66
Walk Score, out of 100

Valuation & Market

Sale Estimate£380,000
Rent Estimate (pcm)£1,700
Gross Yield5.37%
1y Growth-10.6%
3y Growth-0.8%
5y Growth+1.8%
10y Growth+2.4%
Last Sold Price£246,700 (2016-04-22)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningLow
  • LandslideLow
  • Air QualityLow
  • NoiseModerate
View Full Risk Report

Planning Activity

Recent Apps
0PO6 2UH
Approval Rate
-12mo
Development
low
  • 26/00447/CPL
    Application for Certificate of Lawful Development for the proposed alterations to roof to include hip to gable buildup, construction of flat-roof dormer windows to rear roofslopes and roof-lights to front roofslopes
    Pending
  • 26/00410/DOC
    Application to discharge conditions 3 (Materials), 7 (Sound Insulation) and 10 (CEMP) of planning permission 21/01774/FUL
    Pending
  • 26/00399/HOU
    Construction of single storey rear extension with raised decking area and alterations to roof include hip to gable buildup and dormer windows to rear roofslopes
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership54.5%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change2016-04-22
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£30,962
Population Density8,168 /km²
Owner Occupied88%
Age Distribution
0-15 20%16-64 61%65+ 19%
View Area Profile

Schools Nearby

  • Highbury Primary School
    0.3 mi
    Report card2025

    Ofsted no longer awards a single overall grade.

  • Court Lane Infant Academy
    0.3 mi
    Good
  • Court Lane Junior Academy
    0.3 mi
    Good
  • City of Portsmouth College
    0.4 mi
    -

2 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 179 Chatsworth Avenue
    -
    £315k
    -
  • 157 Chatsworth Avenue
    -
    £385k
    -
  • 137 Chatsworth Avenue
    -
    £368k
    -
  • 181 Chatsworth Avenue
    -
    £320k
    -