26 Mallaby Street, Birkenhead, CH41 8DF

UPRN:42069954Terrace Property3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band AEPC: C (75)

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

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£135,000

£128k - £141kHigh

Estimate

£135k

Range

£128k – £141k

Rent Estimate (pcm)

£1,050

£1k - £1k

Monthly

£1,050

Yield

9.55%

Verdict

Derived from HomePortfolio scores

26 Mallaby Street earns an INVESTIGATE rating with HP Score 74/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (77/100). 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)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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

74/ 100

Mixed

Investment Score

58/ 100

Moderate

Crime Score

21/ 100

Moderate

Walkability

77/ 100

High

Transit & Bike

Transit 23Bike 57

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesListing checked 2 Nov 2026

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

Valuation edge0/15
claims [AVM +2.2% (HIGH)] → 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 10 Oct 2026
- valuation_snapshotsestimate for 42069954· as of 10 Oct 2026
Rental economics36.4/40
gross yield 9.5%; range width penalty ×1.00
- valuation_snapshotsrent estimate 1050/mo (range 1000-1100)· as of 10 Oct 2026· verify before relying on this
Stress margin8.1/30
stressed cash flow +85/mo, +8% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress
- underwriting_assumptionscosts not disclosed by the advert· as of 2 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 195 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 2 Nov 2026
Risk & liquidity14.7/15
210 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 sensitivityScores 70+ up to £112,000

£99,000£152,000

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£132,000

At the asking price

Monthly rent£1,050/mo

Evidenced range £1,000-£1,100

Interest rate5.4%

Loan to value75%

Cash required: £41,040
Net cash flow: £281/mo
Cash on cash: 8.2%
Score at this price: 59

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.36 - 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

valuation_snapshotsestimate for 42069954Valuation edge · as of 10 Oct 2026
valuation_snapshotsrent estimate 1050/mo (range 1000-1100)Rental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 1050/mo (range 1000-1100)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 195 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. Set your walk-away price before viewing - above £112,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. 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.

Valuation & Market

Sale Estimate£135,000

Rent Estimate (pcm)£1,050

Gross Yield9.55%

1y Growth-33.5%

3y Growth-1.5%

5y Growth+1.2%

10y Growth+2.6%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0CH41 8DF

Approval Rate

-12mo

Development

low

APP/26/00874
Replacement of existing Cambrian slate roof covering to rear extension at Ashville Lodge with a Mayan Armoured Slate roofing system to address water ingress associated with the existing low-pitch roof.
Pending
APP/26/00741
Conversion of vacant soft play unit to 4 residential self contained bedsit units
Pending
APP/26/00394
Development of a small mixed use building, containing 2no ground floor commercial units and 1no first floor serviced accommodation unit
Pending

View Planning Timeline

Ownership

Corporate Ownership75.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

7 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,959

Population Density-

Owner Occupied52%

Age Distribution

0-15 20%16-64 63%65+ 17%

View Area Profile

Schools Nearby

Co-op Academy Portland
0.1 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Wirral Hospitals' School
0.3 mi
Inspected as Wirral Hospitals' School (URN 105139) on 17 Apr 2024
Birkenhead Sixth Form College
0.3 mi
-
Kilgarth School
0.4 mi
-

3 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

14 Mallaby Street
-
£80k
-
24 Mallaby Street
-
£118k
-
20 Mallaby Street
-
£118k
-
28 Mallaby Street
-
£125k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN