15 Catherine Street, Maryport, CA15 6DZ

UPRN:100110221897Mid Terrace House3 bedsBuilt before 1900

FreeholdCouncil Tax: Band AEPC: D (67)

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

HP Score

/ 100

Mixed

Verdict

6 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£137,000

£124k - £151kMedium

Estimate

£137k

Range

£124k – £151k

Rent Estimate (pcm)

£950

£900 - £1k

Monthly

£950

Yield

9.91%

Verdict

Derived from HomePortfolio scores

15 Catherine Street earns an INVESTIGATE rating with HP Score 71/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is moderate. 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)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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

67/ 100

Moderate

Crime Score

45/ 100

Elevated

Walkability

77/ 100

High

Transit & Bike

Transit 3Bike 27

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 3 Nov 2026

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

Check before relying on this score: the estimate sits 16% above the ask. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +16.1% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 12 Oct 2026
- valuation_snapshotsestimate for 100110221897· as of 12 Oct 2026
Rental economics38.9/40
gross yield 9.9%; range width penalty ×0.99; the estimate this rent rides on sits 16% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 950/mo (range 900-1000)· as of 12 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 16% above the ask on the same snapshot - verify the rent describes this home· as of 12 Oct 2026· verify before relying on this
Stress margin8.7/30
stressed cash flow +83/mo, +9% 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 3 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 39 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 3 Nov 2026
Risk & liquidity12.9/15
179 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 sensitivityScores 70+ up to £95,000

£86,000£132,000

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£115,000

At the asking price

Monthly rent£950/mo

Evidenced range £900-£1,000

Interest rate5.4%

Loan to value75%

Cash required: £35,800
Net cash flow: £270/mo
Cash on cash: 9.0%
Score at this price: 60

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.45 - 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 100110221897Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 950/mo (range 900-1000)Rental economics · as of 12 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 16% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 950/mo (range 900-1000)
Rental economics needs verification before you rely on it
sale estimate 16% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Set your walk-away price before viewing - above £95,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
3. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£137,000

Rent Estimate (pcm)£950

Gross Yield9.91%

1y Growth-

3y Growth+2.5%

5y Growth+4.0%

10y Growth+2.5%

Last Sold Price£105,000 (2007-02-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0CA15 6DZ

Approval Rate

-12mo

Development

low

FUL/2026/0148
Change of Use of part of harbour car park to mixed use leisure to site wood fire sauna
Pending
FUL/2026/0146
Single storey extension to form new entrance area
Pending
HOU/2026/0141
Retrospective householder application for the permanent removal of a small chimney stack
Pending

View Planning Timeline

Ownership

Corporate Ownership78.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2007-02-28
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

18 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,840

Population Density854 /km²

Owner Occupied53%

Age Distribution

0-15 12%16-64 60%65+ 28%

View Area Profile

Schools Nearby

Grasslot Infant School
0.4 mi
Good
Maryport CofE Primary School
0.5 mi
Good
Our Lady and St Patrick's Catholic Primary School, Maryport
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Netherton Infant School
0.5 mi
Good

0 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

9 Catherine Street
-
£70k
-
7 Catherine Street
-
£133k
-
7 Catherine Street
-
£110k
-
1 Catherine Street
-
£70k
-

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