4 Brook Park Close, London, N21 1RF

UPRN:207128569End Terrace House3 bedsBuilt 1991-1995

FreeholdCouncil Tax: Band FEPC: C (70)

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

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£765,000

£726k - £803kHigh

Estimate

£765k

Range

£726k – £803k

Rent Estimate (pcm)

£2,800

£3k - £3k

Monthly

£2,800

Yield

8.40%

Verdict

Derived from HomePortfolio scores

4 Brook Park Close earns an INVESTIGATE rating with HP Score 77/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (53/100). 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 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

77/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

14/ 100

Low

Walkability

53/ 100

Moderate

Transit & Bike

Transit 27Bike 49

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
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£400,000

At the asking price

Monthly rent£2,800/mo

Evidenced range £2,500-£3,150

Interest rate5.4%

Loan to value75%

Cash required: £131,300
Net cash flow: £588/mo
Cash on cash: 5.4%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.07 - 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£765,000

Rent Estimate (pcm)£2,800

Gross Yield8.40%

1y Growth-

3y Growth-0.2%

5y Growth+0.8%

10y Growth+2.2%

Last Sold Price£680,000 (2022-10-03)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0N21 1RF

Approval Rate

-12mo

Development

low

26/04532/HOU
Conversion of garage into habitable room involving alterations to front elevation with first floor side extension including new window to front elevation.
Pending
26/04483/HOU
Alterations to rear garden access involving demolition of existing steps, replacement with raised decked platform, involving new staircase for garden access, railing and access doors for storage under stairs, open sided, retractable, end fix awning with gutter brackets to the rear elevation.
Pending
26/04437/HOU
Single storey rear extension and new rooflights involving removal of existing conservatory and bay window.
Pending

View Planning Timeline

Ownership

Corporate Ownership53.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2022-10-03
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£34,962

Population Density4,396 /km²

Owner Occupied78%

Age Distribution

0-15 19%16-64 58%65+ 23%

View Area Profile

Schools Nearby

Grange Park Preparatory School
0.3 mi
Inspected by ISI
Grange Park Primary School
0.4 mi
Good
Highlands School
0.5 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Keble Preparatory School
0.6 mi
Inspected by ISI

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

View All Schools

Comparables

View All

Hanover Lodge, 10 Brook Park Close
-
£423k
-
Belgravia Lodge, 3 Brook Park Close
-
£425k
-
Fitzroy Lodge, 1 Brook Park Close
-
£420k
-
Hanover Lodge, 10 Brook Park Close
-
£415k
-

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