Flat 9, 77 Hill Lane, Southampton, SO15 5AD

UPRN:10001316212Purpose Built Flat1 bedsBuilt 2007-2011

LeaseholdCouncil Tax: Band BEPC: C (80)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 1mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

Flat 9, 77 Hill Lane, Southampton, SO15 5AD

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

£190,000

£152k - £228kLow

Estimate

£190k

Range

£152k – £228k

Rent Estimate (pcm)

£1,000

£950 - £1k

Monthly

£1,000

Yield

9.23%

Verdict

Derived from HomePortfolio scores

Flat 9 earns an INVESTIGATE rating with HP Score 72/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (85/100). 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

72/ 100

Mixed

Investment Score

69/ 100

Moderate

Crime Score

57/ 100

Elevated

Walkability

85/ 100

Excellent

Transit & Bike

Transit 34Bike 69

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 5 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: the estimate sits 32% above the ask; lead to verify: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [sold-comps +3.0%, £/sqft +3.1%] → 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; AVM excluded (estimate confidence LOW below scoring floor)
estimate confidence LOW below scoring floor · snapshot 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 20.2%· as of 7 Nov 2026
Rental economics33.8/40
gross yield 9.2%; range width penalty ×1.00; the estimate this rent rides on sits 32% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1000/mo (range 950-1050)· as of 9 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 32% above the ask on the same snapshot - verify the rent describes this home· as of 9 Oct 2026· verify before relying on this
Stress margin5.7/30
stressed cash flow +57/mo, +6% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 5 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 66 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 & liquidity9.2/15
452 sales/12mo in area; valuation range width 40%
- 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 £101,000

£97,500£149,500

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£130,000

At the asking price

Monthly rent£1,000/mo

Evidenced range £950-£1,050

Interest rate5.4%

Loan to value75%

Cash required: £40,400
Net cash flow: £254/mo
Cash on cash: 7.5%
Score at this price: 51

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.28 - 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 20.2%Valuation edge · as of 7 Nov 2026
valuation_snapshotsrent estimate 1000/mo (range 950-1050)Rental economics · as of 9 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 32% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_date

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 1000/mo (range 950-1050)
Rental economics needs verification before you rely on it
sale estimate 32% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Set your walk-away price before viewing - above £101,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
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£190,000

Rent Estimate (pcm)£1,000

Gross Yield9.23%

1y Growth-

3y Growth+5.0%

5y Growth+2.1%

10y Growth+3.3%

Last Sold Price£106,000 (2010-11-23)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SO15 5AD

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
26/01249/DIS
Application for approval of details reserved by conditions 3 (Details of building materials to be used), 4 (Ecological Mitigation Statement), 5 (Landscaping, lighting & means of enclosure detailed plan), 6 (Extract Ventilation - Control of Odour), 7 (Extract Ventilation - Control of Noise) of permission 26/00396/FUL for a single storey detached building for use as a bakery
Pending
26/01241/FUL
Roof alterations including side and rear dormer windows to create additional accommodation.
Pending

View Planning Timeline

Ownership

Corporate Ownership51.8%
Overseas OwnershipNo
Lease Term Remaining107 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2010-11-23
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,907

Population Density13,169 /km²

Owner Occupied27%

Age Distribution

0-15 10%16-64 78%65+ 12%

View Area Profile

Schools Nearby

Springhill Catholic Primary School
0.1 mi
Outstanding
St Mark's Church of England School
0.3 mi
Good
Banister Primary School
0.3 mi
Good
The Polygon School
0.3 mi
Report card2025
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

Fenwick Court, 77 Hill Lane
-
£220k
-
79 Hill Lane
-
£645k
-
Fenwick Court, 77 Hill Lane
-
£195k
-
Fenwick Court, 77 Hill Lane
-
£141k
-

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