23 Vivian Drive, Southport, PR8 4HB

UPRN:41235134Detached HouseBeds -Built -

Tenure: -Council Tax: Band EEPC: B (86)

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

HP Score

/ 100

Strong

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£527,000

£422k - £633kLow

Estimate

£527k

Range

£422k – £633k

Rent Estimate (pcm)

£2,700

£3k - £3k

Monthly

£2,700

Yield

6.55%

Verdict

Derived from HomePortfolio scores

23 Vivian Drive earns an INVESTIGATE rating with HP Score 79/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (59/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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)Defra 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

79/ 100

Strong

Investment Score

70/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

59/ 100

Moderate

Transit & Bike

Transit 23Bike 39

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 4 Nov 2026

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

Valuation edge2.5/15
claims [sold-comps +27.4%, £/sqft +27.4%] → 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 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 7 comps, dispersion 21.5%· as of 31 Oct 2026
Rental economics11.2/40
gross yield 6.5%; range width penalty ×0.90
- valuation_snapshotsrent estimate 2700/mo (range 2500-2900)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -234/mo, -9% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 46 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 & liquidity9.2/15
616 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 sensitivity

£371,000£569,000

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£495,000

At the asking price

Monthly rent£2,700/mo

Evidenced range £2,500-£2,900

Interest rate5.4%

Loan to value75%

Cash required: £164,550
Net cash flow: £199/mo
Cash on cash: 1.4%
Score at this price: 23

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.62 - 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): 7 comps, dispersion 21.5%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 2700/mo (range 2500-2900)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
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 2700/mo (range 2500-2900)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 46 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. 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.
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£527,000

Rent Estimate (pcm)£2,700

Gross Yield6.55%

1y Growth-

3y Growth+1.2%

5y Growth+2.5%

10y Growth+3.5%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0PR8 4HB

Approval Rate

-12mo

Development

low

DC/2026/01676
Tree preservation order for the pollarding between 3-5 metres for 26.No Sycamore trees (T1-T30) and felling for 4.No Sycamore trees (T9, T20, T23 and T24) (TPO194).
Pending
DC/2026/01741
Ground floor rear elevation extension
Pending
DC/2026/01706
Prior notification for the conversion of the existing former betting office (Sui Generis) to one self-contained one-bedroom dwellinghouse (Use Class C3)
Pending

View Planning Timeline