Flat 25, Ellyson House, 4 East Drive, London, NW9 5ZF

UPRN:200162318Flat/Maisonette1 bedsBuilt 2012 onwards

LeaseholdCouncil Tax: Band CEPC: B (83)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021Council Tax· 4mo ago

Flat 25, Ellyson House, 4 East Drive, London, NW9 5ZF

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£314,000

£298k - £329kHigh

Estimate

£314k

Range

£298k – £329k

Rent Estimate (pcm)

£1,600

£2k - £2k

Monthly

£1,600

Yield

5.91%

Verdict

Derived from HomePortfolio scores

Flat 25 earns an INVESTIGATE rating with HP Score 77/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (72/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

77/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

13/ 100

Low

Walkability

72/ 100

High

Transit & Bike

Transit 41Bike 61

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Under offer' - sale already progressing, not an actionable opportunity

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£325,000

At the asking price

Monthly rent£1,600/mo

Evidenced range £1,500-£1,700

Interest rate5.4%

Loan to value75%

Cash required: £105,050
Net cash flow: £11/mo
Cash on cash: 0.1%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.46 - 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£314,000

Rent Estimate (pcm)£1,600

Gross Yield5.91%

1y Growth-

3y Growth-4.0%

5y Growth-1.2%

10y Growth+0.7%

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

0NW9 5ZF

Approval Rate

-12mo

Development

low

26/4002/192
Erection of a new rear outbuilding following demolition of the existing
Pending
26/3956/ADV
Installation of 1no. externally illuminated fascia sign (Part retrospective)
Pending
26/3905/ADV
Installation of internally illuminated suspended entrance sign
Pending

View Planning Timeline

Ownership

Corporate Ownership34.1%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

6 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,239

Population Density-

Owner Occupied19%

Age Distribution

0-15 30%16-64 67%65+ 3%

View Area Profile

Schools Nearby

North London Grammar School
0.3 mi
Inspected by ISI
St James' Catholic High School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.
Blessed Dominic Catholic Primary School
0.4 mi
-
Sunnyfields Primary School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.

5 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Ellyson House, 4 East Drive
-
£265k
-
Ellyson House, 4 East Drive
-
£277k
-
Ellyson House, 4 East Drive
-
£383k
-
Ellyson House, 4 East Drive
-
£420k
-

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