9 Holly Road, Blackfield, Southampton, SO45 1WS

UPRN:100060509552-Beds -Built 1976-1982

Tenure: -Council Tax: Band CEPC: C (69)

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

9 Holly Road, Blackfield, Southampton, SO45 1WS

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£321,000

£289k - £354kMedium

Estimate

£321k

Range

£289k – £354k

Rent Estimate (pcm)

-- - --

Verdict

Derived from HomePortfolio scores

9 Holly Road earns an INVESTIGATE rating with HP Score 67/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (41/100). 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 NationsMarket 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

58/ 100

Moderate

Crime Score

20/ 100

Moderate

Walkability

41/ 100

Mixed

Transit & Bike

Transit 9Bike 36

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires rental_economics (no rent estimate available)

What we could establish

Valuation edge0/15
claims [AVM +9.7% (MEDIUM)] → 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
Market estimate used (MEDIUM confidence) · snapshot 14 Nov 2026
- valuation_snapshotsestimate for 100060509552· as of 14 Nov 2026
Risk & liquidity12.8/15
338 sales/12mo in area; valuation range width 20%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Evidence

Where every number comes from

valuation_snapshotsestimate for 100060509552Valuation edge · as of 14 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

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 could not be scored
no rent estimate available
Stress margin could not be scored
no rent to stress

Plan

Before you offer

1. 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.
2. Fill the rental economics gap before relying on the score.
no rent estimate available
3. Fill the stress margin gap before relying on the score.
no rent to stress
4. 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£321,000

Rent Estimate (pcm)-

Gross Yield-

1y Growth+82.8%

3y Growth-0.7%

5y Growth+1.0%

10y Growth+2.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0SO45 1WS

Approval Rate

-12mo

Development

low

26/11053
Single-storey rear extension, removal of existing conservatory (Lawful Development Certificate that permission is not required for proposal)
Pending
26/11010
Single-storey side extension to the Royal British Legion pub
Pending
26/01107FULL
Single-storey front extensions (bay windows); veranda; front and rear porch; single-storey rear extension; external chimney; render; re-roofing and fenestration alterations (demolition of existing single-storey rear additions; front porch and bay windows)
Pending

View Planning Timeline