Sunnyside, Halkyn, Holywell, CH8 8DU

UPRN:10013694403Bungalow Property3 bedsBuilt 1900-1929

FreeholdCouncil Tax: -EPC: B (88)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· 1mo agoEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

15 of 21 sources

Sale Estimate

£392,000

£353k - £431kMedium

Estimate

£392k

Range

£353k – £431k

Rent Estimate (pcm)

£1,450

£1k - £2k

Monthly

£1,450

Yield

4.35%

Verdict

Derived from HomePortfolio scores

Sunnyside earns an INVESTIGATE rating with HP Score 86/100. Investment score 78/100 reflects strong fundamentals. Crime intensity is very low. Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

86/ 100

Strong

Investment Score

78/ 100

High

Crime Score

14/ 100

Low

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 9 Nov 2026

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

Valuation edge0/15
claims [AVM -2.0% (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 10013694403· as of 12 Oct 2026
Rental economics0/40
gross yield 4.3%; range width penalty ×0.79
- valuation_snapshotsrent estimate 1450/mo (range 1300-1600)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -752/mo, -52% 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 9 Nov 2026
Seller motivationNot scored
no listing-history inputs (first published date, price changes)
Risk & liquidity12.9/15
193 sales/12mo in area; valuation range width 20%
- 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

£300,000£460,000

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£400,000

At the asking price

Monthly rent£1,450/mo

Evidenced range £1,300-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £131,300
Net cash flow: -£346/mo
Cash on cash: -3.2%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.07 - below 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

valuation_snapshotsestimate for 10013694403Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 1450/mo (range 1300-1600)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 9 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 needs verification before you rely on it
rent estimate 1450/mo (range 1300-1600)
Seller motivation could not be scored
no listing-history inputs (first published date, price changes)

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

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. 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£392,000

Rent Estimate (pcm)£1,450

Gross Yield4.35%

1y Growth-

3y Growth+2.1%

5y Growth+1.7%

10y Growth+2.6%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningSignificant
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0CH8 8DU

Approval Rate

-12mo

Development

low

FUL/000799/26
Proposed side and rear extensions and internal alterations
Pending
FUL/000533/26
Proposed side and rear extension and re-ordering works to facilitate the replacement of the existing sunroom and create an additional bedroom and rationalise the existing layout. Creation of new vehicular access to the dwelling
Rejected
DET/000899/25
Application for Approval of Details Reserved by Conditions 22 & 23, Ref: M/89/20/01239
Republication period opened

View Planning Timeline