25 Glaucus Street, London, E3 3QS

UPRN:6355115Purpose Built Flat1 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band CEPC: C (80)

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

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£284,000

£269k - £298kHigh

Estimate

£284k

Range

£269k – £298k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

6.32%

Verdict

Derived from HomePortfolio scores

25 Glaucus Street earns an INVESTIGATE rating with HP Score 62/100. Investment score 73/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (86/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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

62/ 100

Mixed

Investment Score

73/ 100

High

Crime Score

86/ 100

Elevated

Walkability

86/ 100

Excellent

Transit & Bike

Transit 70Bike 74

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 30 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 -0.4% (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 6355115· as of 9 Oct 2026
Rental economics9.8/40
gross yield 6.3%; range width penalty ×0.93
- valuation_snapshotsrent estimate 1500/mo (range 1400-1600)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -336/mo, -22% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 30 Oct 2026
Seller motivationNot scored
context, not scored: 3 price cut(s), 408 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 30 Oct 2026
Risk & liquidity14.6/15
439 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

£214,000£328,000

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£285,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,400-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £91,050
Net cash flow: £77/mo
Cash on cash: 1.0%
Score at this price: 24

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.56 - 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 6355115Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 1500/mo (range 1400-1600)Rental economics · as of 9 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 30 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 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 1500/mo (range 1400-1600)
Seller motivation could not be scored
context, not scored: 3 price cut(s), 408 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.
3 price cut(s) recorded on the listing history.
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£284,000

Rent Estimate (pcm)£1,500

Gross Yield6.32%

1y Growth-

3y Growth+0.8%

5y Growth-1.1%

10y Growth+0.2%

Last Sold Price£270,000 (2019-07-02)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0E3 3QS

Approval Rate

-12mo

Development

low

PA/26/01820/S
Submission of details pursuant to condition no.39 (Contamination) partial discharge in relation to Phase A: and covers blocks F, H1, H2, H3, I and J as well as Braithwaite Park, Details are included which cover parts i), ii) and iii) of planning permission ref: PA/21/02377, dated 03/06/2024.
Pending
PA/26/01828/S
Submission of details pursuant to condition no.46 (Full Details of Internal and external plant eqiuipment) of planning permission ref: PA/121/02377, dated 03/06/24
Pending
PA/26/01793/S
Submission of details pursuant to condition no.36 (Pilling) in relation to Phase A, and blocks F, H1, H2, H3 and I of planning permission ref: PA/21/02377, dated 03/06/2024
Pending

View Planning Timeline

Ownership

Corporate Ownership28.4%
Overseas OwnershipNo
Lease Term Remaining102 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2019-07-02
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

10 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£45,183

Population Density24,949 /km²

Owner Occupied12%

Age Distribution

0-15 26%16-64 71%65+ 3%

View Area Profile

Schools Nearby

The Clara Grant Primary School
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Onelab College
0.1 mi
-
St Paul's Way Trust School
0.3 mi
Good
St Saviour's Church of England Primary School
0.3 mi
-

1 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

25 Glaucus Street
-
£270k
-
15 Glaucus Street
-
£370k
-
11 Glaucus Street
-
£385k
-
21 Glaucus Street
-
£250k
-

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