Flat 5, 130 Portsmouth Road, Southampton, SO19 9AP

UPRN:10024438296Converted Flat3 bedsBuilt 2007-2011

LeaseholdCouncil Tax: Band AEPC: B (81)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 5, 130 Portsmouth Road, Southampton, SO19 9AP

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

20 of 21 sources

Sale Estimate

£183,000

£174k - £192kHigh

Estimate

£183k

Range

£174k – £192k

Rent Estimate (pcm)

£1,250

£1k - £1k

Monthly

£1,250

Yield

8.11%

Verdict

Derived from HomePortfolio scores

Flat 5 earns an INVESTIGATE rating with HP Score 81/100. Investment score 72/100 reflects strong fundamentals. Crime intensity is low. Walkability is good (83/100). 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

81/ 100

Strong

Investment Score

72/ 100

High

Crime Score

22/ 100

Moderate

Walkability

83/ 100

High

Transit & Bike

Transit 21Bike 61

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesListing checked 5 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Valuation edge1.3/15
claims [AVM -1.1% (HIGH), sold-comps +1.6%, £/sqft +1.8%] → measured edge +0.27pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 10024438296· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.2%· as of 1 Nov 2026
Rental economics23.9/40
gross yield 8.1%; range width penalty ×0.96
- valuation_snapshotsrent estimate 1250/mo (range 1200-1350)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -131/mo, -10% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 5 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 79 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 5 Nov 2026
Risk & liquidity14.7/15
535 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£139,000£212,500

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£185,000

At the asking price

Monthly rent£1,250/mo

Evidenced range £1,200-£1,350

Interest rate5.4%

Loan to value75%

Cash required: £58,000
Net cash flow: £241/mo
Cash on cash: 5.0%
Score at this price: 40

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.00 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

valuation_snapshotsestimate for 10024438296Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.2%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 1250/mo (range 1200-1350)Rental economics · as of 13 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 Nov 2026

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 1250/mo (range 1200-1350)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 79 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£183,000

Rent Estimate (pcm)£1,250

Gross Yield8.11%

1y Growth+73.3%

3y Growth+1.3%

5y Growth+2.3%

10y Growth+3.0%

Last Sold Price£173,000 (2018-09-06)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0SO19 9AP

Approval Rate

-12mo

Development

low

26/01078/FUL
Roof alterations including raising the roof, hip to gable, side dormer and front and rear windows to facilitate loft conversion
Pending
26/00287/TPO
2 x Lime trees be pollarded back to established previous pruning points, retaining the existing pollard framework and maintaining the trees within their established pruning cycle.
Pending
26/00252/TPO
Pollarding 2 x lime trees back to original pollard points.
Pending

View Planning Timeline

Ownership

Corporate Ownership42.3%
Overseas OwnershipNo
Lease Term Remaining85 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2018-09-06
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

13 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,907

Population Density-

Owner Occupied68%

Age Distribution

0-15 17%16-64 62%65+ 21%

View Area Profile

Schools Nearby

St Patrick's Catholic Primary School
0.3 mi
-
Woolston Infant School
0.3 mi
Good
Ludlow Infant Academy
0.4 mi
Good
Ludlow Junior School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

130 Portsmouth Road
-
£175k
-
128 Portsmouth Road
-
£260k
-
130 Portsmouth Road
-
£150k
-
134 Portsmouth Road
-
£455k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN