11 Gaynor Avenue, Haydock, St. Helens, WA11 0LJ

UPRN:39023289Mid Terrace HouseBeds -Built 1930-1949

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

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 1mo agoArea· Census 2021

11 Gaynor Avenue, Haydock, St. Helens, WA11 0LJ

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£137,000

£110k - £164kLow

Estimate

£137k

Range

£110k – £164k

Rent Estimate (pcm)

£850

£800 - £900

Monthly

£850

Yield

8.16%

Verdict

Derived from HomePortfolio scores

11 Gaynor Avenue earns an INVESTIGATE rating with HP Score 71/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (57/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

23/ 100

Moderate

Walkability

57/ 100

Moderate

Transit & Bike

Transit 21Bike 56

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesLead to verifyListing checked 5 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [sold-comps +41.3%, £/sqft +41.3%] → 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): 12 comps, dispersion 19.8%· as of 1 Nov 2026
Rental economics24.4/40
gross yield 8.2%; range width penalty ×0.96
- valuation_snapshotsrent estimate 850/mo (range 800-900)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -33/mo, -4% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 5 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 32 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 5 Nov 2026
Risk & liquidity9.3/15
358 sales/12mo in area; valuation range width 39%
- 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

£94,000£144,000

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£125,000

At the asking price

Monthly rent£850/mo

Evidenced range £800-£900

Interest rate5.4%

Loan to value75%

Cash required: £38,800
Net cash flow: £167/mo
Cash on cash: 5.2%
Score at this price: 36

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.01 - 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): 12 comps, dispersion 19.8%Valuation edge · as of 1 Nov 2026
valuation_snapshotsrent estimate 850/mo (range 800-900)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 850/mo (range 800-900)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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£137,000

Rent Estimate (pcm)£850

Gross Yield8.16%

1y Growth-

3y Growth+4.8%

5y Growth+5.5%

10y Growth+4.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0WA11 0LJ

Approval Rate

-12mo

Development

low

C/2026/0143/CON
Discharge of conditions 6 (bird & bat boxes), 8 (landscape planting & maintenance) & 9 (protection of water main) on approval P/2026/0214/FUL.
Pending
P/2026/0493/FUL
Construction and operation of a micro energy storage project.
Pending
C/2026/0133/CON
Discharge of Condition 9 (Travel Plan) and Condition 10 (Travel Plan Coordinator) on approval P/2025/0557/FUL.
Approved

View Planning Timeline