Flat D, 30 Northampton Square, London, EC1V 0ES

UPRN:10007028638Mid Terrace HouseBeds -Built before 1900

Tenure: -Council Tax: Band EEPC: C (71)

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

Flat D, 30 Northampton Square, London, EC1V 0ES

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£1,509,000

£1.21M - £1.81MLow

Estimate

£1.51M

Range

£1.21M – £1.81M

Rent Estimate (pcm)

£6,000

£5k - £7k

Monthly

£6,000

Yield

12.52%

Verdict

Derived from HomePortfolio scores

Flat D earns an INVESTIGATE rating with HP Score 62/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (98/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

71/ 100

High

100

Crime Score

100/ 100

Elevated

Walkability

98/ 100

Excellent

Transit & Bike

Transit 100Bike 77

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is a flat but the valuation basis is the whole house at this UPRN - value evidence is not comparable

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£575,000

At the asking price

Monthly rent£6,000/mo

Evidenced range £5,400-£6,600

Interest rate5.4%

Loan to value75%

Cash required: £192,550
Net cash flow: £2,213/mo
Cash on cash: 13.8%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 3.09 - 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£1,509,000

Rent Estimate (pcm)£6,000

Gross Yield12.52%

1y Growth+377.0%

3y Growth-8.2%

5y Growth-5.1%

10y Growth-1.1%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0EC1V 0ES

Approval Rate

-12mo

Development

low

P2026/2868/LBC
Remedial works to the damaged footings of the basement spine wall, rear wall and stair compartment walls
Pending
P2026/2867/LBC
Retrospective application for removal of the existing kitchen and proposed installation of replacement kitchen units and integrated refuse storage system at Flat 7, Tunbridge House
Pending
P2026/2865/COL
Certificate of Lawfulness (Proposed) for remedial works to replace the existing render with a non-combustible system to match the existing colour and appearance to improve the fire safety credentials of the site
Pending

View Planning Timeline