30 Blair Street, London, E14 0PZ

UPRN:6134356Purpose Built Flat1 bedsBuilt -

LeaseholdCouncil Tax: Band CEPC: -

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

HP Score

/ 100

Mixed

Verdict

4 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£358,000

£340k - £376kHigh

Estimate

£358k

Range

£340k – £376k

Rent Estimate (pcm)

£1,700

£2k - £2k

Monthly

£1,700

Yield

5.75%

Verdict

Derived from HomePortfolio scores

30 Blair Street earns an INVESTIGATE rating with HP Score 72/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (68/100). 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 SourcesPortal 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

72/ 100

Mixed

Investment Score

61/ 100

Moderate

Crime Score

30/ 100

Moderate

Walkability

68/ 100

Moderate

Transit & Bike

Transit 77Bike 68

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

2 live adverts with different prices, types or bedrooms on one UPRN (£355,000-£410,000) - several homes collapsed onto one address, so the UPRN's valuation describes none of them

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£355,000

At the asking price

Monthly rent£1,700/mo

Evidenced range £1,550-£1,800

Interest rate5.4%

Loan to value75%

Cash required: £115,550
Net cash flow: -£21/mo
Cash on cash: -0.2%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.42 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£358,000

Rent Estimate (pcm)£1,700

Gross Yield5.75%

1y Growth-

3y Growth-6.5%

5y Growth-7.3%

10y Growth-0.5%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0E14 0PZ

Approval Rate

-12mo

Development

low

PA/26/01814/S
Submission of details pursuant to condition no.21 (CIL Phase) in relation to Buildings A and B only of planning permission ref: PA/23/02037, dated 19/09/2025
Pending
26/02286/AOD
Approval of details pursuant to Condition 25 (Ecological Management Plan (EMP)) in relation to the Wharf Wall phase of the scheme (First Phase) attached to Planning Consent 24/00088/FUL dated 14th April 2025.
Pending
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

View Planning Timeline

Ownership

Corporate Ownership13%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
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£45,183

Population Density-

Owner Occupied26%

Age Distribution

0-15 27%16-64 69%65+ 4%

View Area Profile

Schools Nearby

Culloden Primary - A Paradigm Academy
0.1 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Woolmore Primary School
0.3 mi
Outstanding
Langdon Park Community School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Manorfield Primary School
0.5 mi
Good

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

View All Schools

Comparables

View All

Dress Makers House, 20 Blair Street
-
£400k
-
Dress Makers House, 20 Blair Street
-
£410k
-
Dress Makers House, 20 Blair Street
-
£605k
-
Dress Makers House, 20 Blair Street
-
£568k
-

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