10 Saint Marks Street, Sunderland, SR4 7BH

UPRN:45034367Mid Terrace BungalowBeds -Built 1900-1929

Tenure: -Council Tax: -EPC: D (60)

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

10 Saint Marks Street, Sunderland, SR4 7BH

HP Score

/ 100

Strong

Verdict

3 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

18 of 21 sources

Sale Estimate

£91,000

£73k - £109kLow

Estimate

£91k

Range

£73k – £109k

Rent Estimate (pcm)

£650

£600 - £650

Monthly

£650

Yield

11.65%

Verdict

Derived from HomePortfolio scores

10 Saint Marks Street earns an INVESTIGATE rating with HP Score 78/100. Investment score 75/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (87/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

75/ 100

High

Crime Score

36/ 100

Elevated

Walkability

87/ 100

Excellent

Transit & Bike

Transit 60Bike 66

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics40/40
gross yield 11.7%; range width penalty ×1.00; the estimate this rent rides on sits 26% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 650/mo (range 600-650)· as of 13 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 26% above the ask on the same snapshot - verify the rent describes this home· as of 13 Oct 2026· verify before relying on this
Stress margin10/30
stressed cash flow +65/mo, +10% 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 29 Oct 2026
Risk & liquidity9.3/15
446 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£66,950

At the asking price

Monthly rent£650/mo

Evidenced range £600-£650

Interest rate5.4%

Loan to value75%

Cash required: £21,386
Net cash flow: £224/mo
Cash on cash: 12.6%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.88 - 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_snapshotsrent estimate 650/mo (range 600-650)Rental economics · as of 13 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 26% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 29 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 29 Oct 2026
property_intelligencetransactions_12moRisk & liquidity

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 650/mo (range 600-650)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£91,000

Rent Estimate (pcm)£650

Gross Yield11.65%

1y Growth-26.7%

3y Growth+3.9%

5y Growth+3.7%

10y Growth+2.3%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SR4 7BH

Approval Rate

-12mo

Development

low

26/02248/FU4
Full Planning Permission for a Mixed Use Development consisting of 44 residential properties (Use Class C3) and up to 327sqm gross floor space (Use Class E), associated infrastructure, access, landscaping and engineering works
Pending
26/02230/FUL
Erection of a single-storey rear extension.
Pending
26/02218/SCR
Request a formal screening opinion to confirm whether an Environmental Impact Assessment ('EIA') is required in respect of the proposed development of 216 residential apartments, up to 1,650sqm of commercial floorspace, and associated conversion and demolition of existing buildings, infrastructure, access and landscaping ('the Proposed Development') on land at High Street West, Sunderland ('the Site'). This request is made in pursuance of Regulation 6 of the Town and Country Planning (EIA) Regulations 2017 (as amended) ("the EIA Regulations").
Pending

View Planning Timeline

Ownership

Corporate Ownership81.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£27,989

Population Density7,041 /km²

Owner Occupied51%

Age Distribution

0-15 17%16-64 67%65+ 16%

View Area Profile

Schools Nearby

St Joseph's Catholic Primary School, Sunderland
0.4 mi
-
Diamond Hall Junior Academy
0.4 mi
Good
University of Sunderland
0.4 mi
-
Diamond Hall Infant Academy
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

3 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

18 St Marks Street
-
£55k
-
8 St Marks Street
-
£75k
-
12 St Marks Street
-
£63k
-
2 St Marks Street
-
£100k
-

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