21 Watermint Way, West Timperley, Altrincham, WA14 5YP

UPRN:10070452772Terrace Property4 bedsBuilt 2007 onwards

FreeholdCouncil Tax: Band EEPC: C (76)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

21 Watermint Way, West Timperley, Altrincham, WA14 5YP

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

17 of 21 sources

Sale Estimate

£578,000

£549k - £607kHigh

Estimate

£578k

Range

£549k – £607k

Rent Estimate (pcm)

£2,350

£2k - £3k

Monthly

£2,350

Yield

4.86%

Verdict

Derived from HomePortfolio scores

21 Watermint Way earns an INVESTIGATE rating with HP Score 67/100. Investment score 56/100 reflects moderate fundamentals. Walkability is limited (48/100). 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 2021HM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

No data

Walkability

48/ 100

Mixed

Transit & Bike

Transit 17Bike 41

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 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 -0.3% (HIGH), sold-comps -6.0%, £/sqft -6.1%] → 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 10070452772· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 8.8%· as of 23 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.82
- valuation_snapshotsrent estimate 2350/mo (range 2150-2600)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -850/mo, -36% 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 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 58 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 & liquidity14.6/15
383 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

£435,000£667,000

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£580,000

At the asking price

Monthly rent£2,350/mo

Evidenced range £2,150-£2,600

Interest rate5.4%

Loan to value75%

Cash required: £194,300
Net cash flow: -£331/mo
Cash on cash: -2.0%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.20 - 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 10070452772Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 8.8%Valuation edge · as of 23 Oct 2026
valuation_snapshotsrent estimate 2350/mo (range 2150-2600)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 2350/mo (range 2150-2600)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 58 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£578,000

Rent Estimate (pcm)£2,350

Gross Yield4.86%

1y Growth-

3y Growth+2.5%

5y Growth+3.2%

10y Growth+4.3%

Last Sold Price£450,000 (2020-11-19)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0WA14 5YP

Approval Rate

-12mo

Development

low

120269/HHA/26
Demolition of existing chimneys and conversion of garage to habitable accommodation. Erection of single storey front, part single/part two storey rear and first floor side extensions. Alterations to roof including raising of roof ridge and erection of rear dormer. External alterations to include render to the property.
Pending
120098/HHA/26
Erection of a single storey rear extension and external alterations.
Conditions
119868/HHA/26
Erection of two storey side extension and single storey rear extension.
Conditions

View Planning Timeline