Martineau House, 57 Front Street, Tynemouth, NE30 4BX

UPRN:47140328Terraced4 bedsBuilt -

FreeholdCouncil Tax: -EPC: -

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

Martineau House, 57 Front Street, Tynemouth, NE30 4BX

HP Score

/ 100

Strong

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£825,000

£783k - £866kHigh

Estimate

£825k

Range

£783k – £866k

Rent Estimate (pcm)

£3,050

£3k - £3k

Monthly

£3,050

Yield

5.05%

Verdict

Derived from HomePortfolio scores

Martineau House earns an INVESTIGATE rating with HP Score 75/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (87/100). 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 SourcesPortal listingsMarket 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

75/ 100

Strong

Investment Score

58/ 100

Moderate

Crime Score

33/ 100

Moderate

Walkability

87/ 100

Excellent

Transit & Bike

Transit 25Bike 66

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 31 Oct 2026

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

Valuation edge0/15
claims [AVM +12.1% (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 9 Oct 2026
- valuation_snapshotsestimate for 47140328· as of 9 Oct 2026
Rental economics0.3/40
gross yield 5.0%; range width penalty ×0.77
- valuation_snapshotsrent estimate 3050/mo (range 2700-3350)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -947/mo, -31% 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 31 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 512 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 31 Oct 2026
Risk & liquidity14.6/15
288 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

£544,000£833,500

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£725,000

At the asking price

Monthly rent£3,050/mo

Evidenced range £2,700-£3,350

Interest rate5.4%

Loan to value75%

Cash required: £245,050
Net cash flow: -£335/mo
Cash on cash: -1.6%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.25 - 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 47140328Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 3050/mo (range 2700-3350)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 31 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 31 Oct 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 3050/mo (range 2700-3350)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 512 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. 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.
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£825,000

Rent Estimate (pcm)£3,050

Gross Yield5.05%

1y Growth-

3y Growth+3.2%

5y Growth+4.1%

10y Growth+3.7%

Last Sold Price£525,000 (2019-09-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1NE30 4BX

Approval Rate

-12mo

Development

low

26/01509/FULH
Proposed extension to front of existing garage
Pending
26/01427/FULH
Single storey rear extension with large roof window, conversion of existing rear offshoot (raising heights) to create a shower room, storage and inset terrace with a further 3 No. roof windows
Pending
26/01421/FUL
Variation of condition 1 of planning approval 23/00122/FULH. Roof ridge height was increased to allow ridge tiles (retrospective)
Pending

View Planning Timeline

Ownership

Corporate Ownership61.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2019-09-20
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£31,106

Population Density2,544 /km²

Owner Occupied66%

Age Distribution

0-15 13%16-64 57%65+ 30%

View Area Profile

Schools Nearby

Kings Priory School
0.1 mi
Good
Sir James Knott Memorial Nursery School
0.4 mi
Good
King Edward Primary School
0.8 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Marden High School
1.0 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

51 Front Street
-
£650k
-
47 Front Street
-
£675k
-
57 Front Street
-
£525k
-
52 Front Street
-
£450k
-

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