11 Hillside Drive, Cowbridge, CF71 7EA

UPRN:100100829032Mid Terrace House2 bedsBuilt 1991-1995

FreeholdCouncil Tax: Band DEPC: C (72)

Data freshness:Listing· freshOwnership· freshEPC· 6mo agoRisk· 2y agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 4mo ago

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£284,000

£270k - £298kHigh

Estimate

£284k

Range

£270k – £298k

Rent Estimate (pcm)

£900

£800 - £1k

Monthly

£900

Yield

3.79%

Verdict

Derived from HomePortfolio scores

11 Hillside Drive earns an INVESTIGATE rating with HP Score 83/100. Investment score 71/100 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)HM Land Registry sales matched to addressONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

83/ 100

Strong

Investment Score

71/ 100

High

Crime Score

8/ 100

Low

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 11 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 -0.4% (HIGH), sold-comps -16.3%, £/sqft -16.6%] → 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 (HIGH confidence) · snapshot 9 Nov 2026
- valuation_snapshotsestimate for 100100829032· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 17.7%· as of 31 Oct 2026
Rental economics0/40
gross yield 3.8%; range width penalty ×0.76
- valuation_snapshotsrent estimate 900/mo (range 800-1000)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -671/mo, -75% 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 11 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 91 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 11 Nov 2026
Risk & liquidity14.7/15
94 sales/12mo in area; valuation range width 10%
- 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

£214,000£328,000

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£285,000

At the asking price

Monthly rent£900/mo

Evidenced range £800-£1,000

Interest rate5.4%

Loan to value75%

Cash required: £91,050
Net cash flow: -£339/mo
Cash on cash: -4.5%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.94 - 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 100100829032Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 17.7%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 900/mo (range 800-1000)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 Nov 2026

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 900/mo (range 800-1000)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 91 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. 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£284,000

Rent Estimate (pcm)£900

Gross Yield3.79%

1y Growth-

3y Growth-4.2%

5y Growth+0.8%

10y Growth+2.1%

Last Sold Price£175,000 (2019-08-30)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

-CF71 7EA

Approval Rate

-12mo

Development

2026/00243/FUL
Proposed Change of Use of first floor from A1 Retail (Hair Salon) to D2 Assembly and Leisure (Yoga Studio)
Rejected
2025/00816/TCA
Removal of ash tree due to ash dieback. Tree is located near the Southern boundary of the property and some branches overhang the adjacent park area.
Approved
2025/00409/FUL
Erect a storm porch to the side elevation
Approved

View Planning Timeline