Flat 4, Twin Oaks, 306A Spring Road, Southampton, SO19 2NX

UPRN:100062038211Purpose Built Flat2 bedsBuilt 1983-1990

LeaseholdCouncil Tax: Band AEPC: C (72)

Data freshness:Listing· freshEPC· 4mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 4, Twin Oaks, 306A Spring Road, Southampton, SO19 2NX

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£150,000

£142k - £157kHigh

Estimate

£150k

Range

£142k – £157k

Rent Estimate (pcm)

£1,050

£1k - £1k

Monthly

£1,050

Yield

9.00%

Verdict

Derived from HomePortfolio scores

Flat 4 earns an INVESTIGATE rating with HP Score 76/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (72/100). 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

76/ 100

Strong

Investment Score

68/ 100

Moderate

Crime Score

22/ 100

Moderate

Walkability

72/ 100

High

Transit & Bike

Transit 28Bike 56

Walk Score, out of 100

Opportunity

Why this could be an opportunity

High confidence3 independent sourcesListing checked 5 Nov 2026

Every component scored, and three or more independent sources agree.

Valuation edge2.5/15
claims [AVM +6.7% (HIGH), sold-comps +9.1%, £/sqft +8.9%] → measured edge +0.50pp 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 9 Oct 2026
- valuation_snapshotsestimate for 100062038211· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 9.8%· as of 8 Nov 2026
Rental economics32/40
gross yield 9.0%; range width penalty ×1.00
- valuation_snapshotsrent estimate 1050/mo (range 1000-1100)· as of 9 Oct 2026· verify before relying on this
Stress margin3.7/30
stressed cash flow +39/mo, +4% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); passes the stress
- listing_factsservice charge / ground rent from the advert· as of 5 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 72 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 & liquidity14.6/15
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 sensitivityScores 70+ up to £115,500

£105,000£161,000

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£140,000

At the asking price

Monthly rent£1,050/mo

Evidenced range £1,000-£1,100

Interest rate5.4%

Loan to value75%

Cash required: £43,600
Net cash flow: £254/mo
Cash on cash: 7.0%
Score at this price: 53

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.22 - 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 100062038211Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 9.8%Valuation edge · as of 8 Nov 2026
valuation_snapshotsrent estimate 1050/mo (range 1000-1100)Rental economics · as of 9 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

Rental economics needs verification before you rely on it
rent estimate 1050/mo (range 1000-1100)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 72 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 →flood, subsidence, crime, environment - the full domain

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. Set your walk-away price before viewing - above £115,500 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. 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.

Valuation & Market

Sale Estimate£150,000

Rent Estimate (pcm)£1,050

Gross Yield9.00%

1y Growth-63.8%

3y Growth+1.3%

5y Growth+2.3%

10y Growth+3.0%

Last Sold Price£160,000 (2022-03-17)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

2SO19 2NX

Approval Rate

-12mo

Development

low

26/01220/FUL
Roof change from flat to pitched and changes to windows and doors to facilitate ground floor conversion to residential.
Pending
26/01067/FUL
Erection of single storey side extension (retrospective).
Pending
26/01078/FUL
Roof alterations including raising the roof, hip to gable, side dormer and front and rear windows to facilitate loft conversion
Pending

View Planning Timeline

Ownership

Corporate Ownership42.3%
Overseas OwnershipNo
Lease Term Remaining84 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2022-03-17
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£32,907

Population Density7,234 /km²

Owner Occupied49%

Age Distribution

0-15 19%16-64 65%65+ 16%

View Area Profile

Schools Nearby

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

3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Twin Oaks, 306A Spring Road
-
£145k
-
292 Spring Road
-
£400k
-
308 Spring Road
-
£390k
-
318 Spring Road
-
£476k
-

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