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1 Windsor Mansions, 62 Grove Road South, Southsea, PO5 3RA

UPRN:1775090171Converted Flat1 bedsBuilt 1900-1929
LeaseholdCouncil Tax: -EPC: E (40)
Data freshness:Listing· 1mo agoListing: ageing, refreshed 1mo ago (2026-10-12T04:12:12.437404+00:00)Planning· 7mo agoPlanning: stale, refreshed 7mo ago (2026-04-17)Ownership· freshOwnership: fresh, refreshed today (2026-11-10T18:23:35.259981+00:00)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· 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
1 Windsor Mansions, 62 Grove Road South, Southsea, PO5 3RA

HP Score

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

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£105,000
£100k - £110kHigh
Estimate
£105k
Range
£100k – £110k
Rent Estimate (pcm)
£600
£550 - £650
Monthly
£600
Yield
6.86%

Verdict

Derived from HomePortfolio scores

1 Windsor Mansions earns an INVESTIGATE rating with HP Score 66/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (96/100). 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
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HP Score
66/ 100
Mixed
Investment Score
57/ 100
Moderate
Crime Score
69/ 100
Elevated
Walkability
96/ 100
Excellent
Transit & Bike
Transit 26Bike 72
Walk Score, out of 100

Valuation & Market

Sale Estimate£105,000
Rent Estimate (pcm)£600
Gross Yield6.86%
1y Growth-20.1%
3y Growth+0.7%
5y Growth+1.9%
10y Growth+3.2%
Last Sold Price£156,500 (2023-06-09)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0PO5 3RA
Approval Rate
-12mo
Development
low
  • 26/00496/FUL
    Change of use from five bedroom House in Multiple Occupation (Class C4), to eight bedroom/eight person house in Multiple Occupation (Sui generis)
    Pending
  • 26/00484/CPE
    Application for Certificate of Lawful Development for existing use as four residential apartments
    Pending
  • 26/00469/FUL
    Construction of rear extension at ground floor level to create one additional apartment, including relocation of refuse and cycle storage and provision of ground floor balconies and first floor terrace.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership61.7%
  • Overseas OwnershipNo
  • Lease Term Remaining148 yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2023-06-09
  • 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£30,962
Population Density9,692 /km²
Owner Occupied40%
Age Distribution
0-15 10%16-64 65%65+ 25%
View Area Profile

Schools Nearby

  • Cottage Grove Primary School and Nursery
    0.1 mi
    Requires improvement
  • Portsmouth High School GDST
    0.3 mi
    Inspected by ISI
  • Ark Charter Academy
    0.4 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • Ark Ayrton Primary Academy
    0.5 mi
    GoodImproving

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

View All Schools

Comparables

View All
  • Windsor Mansions, 62 Grove Road South
    -
    £160k
    -
  • Windsor Mansions, 62 Grove Road South
    -
    £157k
    -
  • Windsor Mansions, 62 Grove Road South
    -
    £80k
    -
  • Windsor Mansions, 62 Grove Road South
    -
    £157k
    -