30 Holly Street, Gilfach Goch, Porth, CF39 8UB

UPRN:100100775585-Beds -Built 1930-1949

Tenure: -Council Tax: -EPC: D (63)

Data freshness:Planning· 4mo agoOwnership· freshEPC· 1mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

30 Holly Street, Gilfach Goch, Porth, CF39 8UB

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

£169,000

£152k - £186kMedium

Estimate

£169k

Range

£152k – £186k

Rent Estimate (pcm)

-- - --

Verdict

Derived from HomePortfolio scores

30 Holly Street earns an INVESTIGATE rating with HP Score 69/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is low. 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)ONS 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

69/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

25/ 100

Moderate

Walkability

No data

Transit & Bike

No data

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 -0.6% (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 12 Oct 2026
- valuation_snapshotsestimate for 100100775585· as of 12 Oct 2026
Risk & liquidity12.8/15
285 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 100100775585Valuation edge · as of 12 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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. Fill the rental economics gap before relying on the score.
no rent estimate available
2. Fill the stress margin gap before relying on the score.
no rent to stress
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£169,000

Rent Estimate (pcm)-

Gross Yield-

1y Growth-

3y Growth+2.5%

5y Growth+4.3%

10y Growth+5.0%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningUnknown
LandslideSignificant
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CF39 8UB

Approval Rate

-12mo

Development

low

P/26/547/FUL
Change of use of agricultural land to equestrian use (personal) and construction of a horse riding menage, to include minor alterations to ground levels.
Pending
26/0101/CPRO
Internal works relating to reallocation of space from interior sports hall to nursery, as well as infilling of one redundant fire exit
Decided
P/24/570/APN
Prior notification to add a roof on concrete bunker within farmyard
Approved

View Planning Timeline