Flat 3, Hill House, Hill Street, Southampton, SO19 7DB

UPRN:10001318976Purpose Built Flat2 bedsBuilt 2007-2011

LeaseholdCouncil Tax: -EPC: C (77)

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

Flat 3, Hill House, Hill Street, Southampton, SO19 7DB

HP Score

/ 100

Mixed

Verdict

2 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

20 of 21 sources

Sale Estimate

£119,000

£95k - £142kLow

Estimate

£119k

Range

£95k – £142k

Rent Estimate (pcm)

£850

£800 - £850

Monthly

£850

Yield

6.00%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 67/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (79/100). 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

67/ 100

Mixed

Investment Score

68/ 100

Moderate

Crime Score

58/ 100

Elevated

Walkability

79/ 100

High

Transit & Bike

Transit 19Bike 67

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 4 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [sold-comps -5.6%, £/sqft -5.7%] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; AVM excluded (estimate confidence LOW below scoring floor)
estimate confidence LOW below scoring floor · snapshot 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.3%· as of 30 Oct 2026
Rental economics8/40
gross yield 6.0%; range width penalty ×1.00
- valuation_snapshotsrent estimate 850/mo (range 800-850)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -222/mo, -26% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 63 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 4 Nov 2026
Risk & liquidity9.3/15
535 sales/12mo in area; valuation range width 39%
- 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

£127,500£195,500

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£170,000

At the asking price

Monthly rent£850/mo

Evidenced range £800-£850

Interest rate5.4%

Loan to value75%

Cash required: £53,200
Net cash flow: £15/mo
Cash on cash: 0.3%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - 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

property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.3%Valuation edge · as of 30 Oct 2026
valuation_snapshotsrent estimate 850/mo (range 800-850)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 850/mo (range 800-850)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£119,000

Rent Estimate (pcm)£850

Gross Yield6.00%

1y Growth-

3y Growth+1.3%

5y Growth+2.3%

10y Growth+3.0%

Last Sold Price£62,500 (2010-08-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SO19 7DB

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
26/01198/MMA
Minor material amendment sought to planning permission reference 24/01448/FUL to permit an amended site plan with revised boundary treatment details.
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 Remaining106 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2010-08-20
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

20 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,907

Population Density4,000 /km²

Owner Occupied33%

Age Distribution

0-15 21%16-64 63%65+ 16%

View Area Profile

Schools Nearby

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

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

View All Schools

Comparables

View All

Hill House Hill Street
-
£173k
-
Hill House Hill Street
-
£85k
-
Hill House Hill Street
-
£150k
-
Hill House Hill Street
-
£69k
-

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