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12 Swanwick Quay, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT

UPRN:10012134454Flat/Maisonette2 bedsBuilt 2007-2011
LeaseholdCouncil Tax: Band DEPC: B (81)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Planning· 6mo agoPlanning: stale, refreshed 6mo ago (2026-05-20T08:19:50.636452+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T17:13:51.550518+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 refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-10T12:19:24.095768+00:00)
12 Swanwick Quay, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT

HP Score

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

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£356,000
£338k - £374kHigh
Estimate
£356k
Range
£338k – £374k
Rent Estimate (pcm)
£1,900
£2k - £2k
Monthly
£1,900
Yield
6.40%

Verdict

Derived from HomePortfolio scores

12 Swanwick Quay earns an INVESTIGATE rating with HP Score 68/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (29/100). 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
68/ 100
Mixed
Investment Score
63/ 100
Moderate
Crime Score
23/ 100
Moderate
Walkability
29/ 100
Low
Transit & Bike
Transit 7Bike 32
Walk Score, out of 100

Valuation & Market

Sale Estimate£356,000
Rent Estimate (pcm)£1,900
Gross Yield6.40%
1y Growth-
3y Growth-0.5%
5y Growth+0.0%
10y Growth+2.1%
Last Sold Price£335,000 (2021-09-16)

Risk Overview

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

Planning Activity

Recent Apps
1SO31 7GT
Approval Rate
100%12mo
Development
low
  • NC/26/102394
    1 No. Unspecified Multi-stemmed Evergreen (T1) - Complete removal. 1 No. Mature Eucalyptus (T2) - Removal of the rotting dead central trunk, leaving the healthy side-stems in situ as far as possible; 1 No. Whitebeam (T3) - Reshaping work so that the weight of growth no longer pulls the roots out of the ground, and the trunk does not become ever more uncentered. Overall height needs to be reduced by 135cm and the width by 130cm so the tree is once again more or less symmetrical.
    Pending
  • NC/26/102357
    1no. Alder (T1) - 2-3m height reduction & reshape sides. 1no. Purple Plum (T2) - Reduce height by 2-3m & reshape sides. 1no. Plum (T3) - Reduce height by 2-3m & reshape sides. 1no. Sycamore (T4) - Reduce by 2-4m. All of the above will be back to live, target pruning points and pruning wounds will not exceed 75mm.
    Pending
  • NC/26/102335
    1 no. Oak - Fell
    Pending

Ownership

  • Corporate Ownership63%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2021-09-16
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£38,851
Population Density642 /km²
Owner Occupied86%
Age Distribution
0-15 19%16-64 61%65+ 20%

Schools Nearby

  • Bursledon Church of England Infant School
    0.7 mi
    Good
  • Bursledon Junior School(CA)
    0.7 mi
    Good
  • Fair Ways School
    0.9 mi
    Good
  • Sarisbury Church of England Junior School
    1.0 mi
    -

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

Comparables

View All
  • 276 Swanwick Lane
    -
    £515k
    -
  • 221 Swanwick Lane
    -
    £520k
    -
  • Swanwick Quay, 335 Swanwick Lane
    -
    £163k
    -
  • 281 Swanwick Lane
    -
    £265k
    -