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Flat 9, Synor House, 20 Ordnance Road, Southampton, SO15 2BJ

UPRN:10001311971Purpose Built Flat2 bedsBuilt 2003-2006
LeaseholdCouncil Tax: Band CEPC: B (84)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T02:02:50.100741+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:54:25.591154+00:00)Ownership· freshOwnership: fresh, refreshed today (2026-11-06T16:07:26.388606+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 (2026-10-06T05:00:30.533230+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
Flat 9, Synor House, 20 Ordnance Road, Southampton, SO15 2BJ

HP Score

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

    Mixed signals - investigate

Evidence
18 of 21 sources
Sale Estimate
£175,000
£166k - £183kHigh
Estimate
£175k
Range
£166k – £183k
Rent Estimate (pcm)
£900
£850 - £950
Monthly
£900
Yield
6.17%

Verdict

Derived from HomePortfolio scores

Flat 9 earns an INVESTIGATE rating with HP Score 62/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (97/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
62/ 100
Mixed
Investment Score
64/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
97/ 100
Excellent
Transit & Bike
Transit 31Bike 72
Walk Score, out of 100

Valuation & Market

Sale Estimate£175,000
Rent Estimate (pcm)£900
Gross Yield6.17%
1y Growth-
3y Growth+5.0%
5y Growth+2.1%
10y Growth+3.3%
Last Sold Price£155,000 (2007-02-28)

Risk Overview

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

Planning Activity

Recent Apps
0SO15 2BJ
Approval Rate
-12mo
Development
low
  • 26/01244/ELDC
    Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4)
    Pending
  • 26/01227/FUL
    Formation of vehicular access with dropped kerb.
    Pending
  • 26/01230/DIS
    Application for approval of details reserved by condition 18 (Archaeological work programme) of permission 23/01158/FUL for student accommodation. Following Formal discharge of Conditions 16 & 17 The full programme of archaeological work outlined in the Wintertree Software Inc. has been completed including analysis, reporting, and deposition of the site archive with the city council's museums service. Email attached from Wessex Archaeology to confirm this.
    Pending

Ownership

  • Corporate Ownership51.8%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2007-02-28
  • SourceLand Registry

Connectivity

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

Area Profile

Median EarningsLocal authority£32,907
Population Density8,816 /km²
Owner Occupied15%
Age Distribution
0-15 10%16-64 88%65+ 2%

Schools Nearby

  • St Anne's Catholic School
    0.2 mi
    Outstanding
  • Banister Primary School
    0.4 mi
    Good
  • Mount Pleasant Juniors
    0.4 mi
    Outstanding
  • New Avenue School
    0.4 mi
    Good

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

Comparables

View All
  • Synor House, 20 Ordnance Road
    -
    £180k
    -
  • Synor House, 20 Ordnance Road
    -
    £180k
    -
  • Synor House, 20 Ordnance Road
    -
    £170k
    -
  • Synor House, 20 Ordnance Road
    -
    £173k
    -