4 Brookside Avenue, Lymm, WA13 9BL

UPRN:100010257384Semi-Detached HouseBeds -Built 1950-1966

FreeholdCouncil Tax: Band EEPC: C (69)

Data freshness:Listing· freshPlanning· 6mo agoOwnership· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£437,000

£394k - £481kMedium

Estimate

£437k

Range

£394k – £481k

Rent Estimate (pcm)

£1,600

£1k - £2k

Monthly

£1,600

Yield

2.97%

Verdict

Derived from HomePortfolio scores

4 Brookside Avenue earns an INVESTIGATE rating with HP Score 71/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (38/100). 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 addressDefra 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

71/ 100

Mixed

Investment Score

65/ 100

Moderate

Crime Score

19/ 100

Moderate

Walkability

38/ 100

Mixed

Transit & Bike

Transit 13Bike 34

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 7 Nov 2026

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

Valuation edge-0.6/15
claims [AVM -47.9% (MEDIUM), sold-comps -29.3%, £/sqft -29.2%] → measured edge -0.12pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (MEDIUM confidence) · snapshot 9 Nov 2026
- valuation_snapshotsestimate for 100010257384· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 25%· as of 6 Nov 2026
Rental economics0/40
gross yield 3.0%; range width penalty ×0.82
- valuation_snapshotsrent estimate 1600/mo (range 1450-1750)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,681/mo, -105% 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 7 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), unknown 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 7 Nov 2026
Risk & liquidity12.9/15
151 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

£485,000£743,500

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£646,500

At the asking price

Monthly rent£1,600/mo

Evidenced range £1,450-£1,750

Interest rate5.4%

Loan to value75%

Cash required: £217,575
Net cash flow: -£1,074/mo
Cash on cash: -5.9%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.73 - 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 100010257384Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 25%Valuation edge · as of 6 Nov 2026
valuation_snapshotsrent estimate 1600/mo (range 1450-1750)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 7 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 7 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 1600/mo (range 1450-1750)
Seller motivation could not be scored
context, not scored: 1 price cut(s), unknown 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. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
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£437,000

Rent Estimate (pcm)£1,600

Gross Yield2.97%

1y Growth+9.0%

3y Growth+1.4%

5y Growth+1.9%

10y Growth+3.2%

Last Sold Price£390,000 (2023-08-18)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1WA13 9BL

Approval Rate

-12mo

Development

low

2026/00791/FULH
Hip to gable conversion to create rear dorma
Pending
2026/00784/FULH
Demolition of existing raised deck area; construction of lower ground floor and ground floor rear extension, with associated access steps and landscape works
Pending
2026/00698/FULH
Proposed two storey front extension, cladding, render and a replacement of existing pitched roof with a flat roof to ground floor front elevation.
Pending

View Planning Timeline