Flat E, 20 Hillmarton Road, London, N7 9JW

UPRN:5300047280Flat/MaisonetteBeds -Built 1930-1949

LeaseholdCouncil Tax: Band DEPC: E (50)

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

Flat E, 20 Hillmarton Road, London, N7 9JW

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£515,000

£463k - £566kMedium

Estimate

£515k

Range

£463k – £566k

Rent Estimate (pcm)

£2,250

£2k - £2k

Monthly

£2,250

Yield

6.00%

Verdict

Derived from HomePortfolio scores

Flat E earns an INVESTIGATE rating with HP Score 71/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (84/100). 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 NationsMarket 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

71/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

50/ 100

Elevated

Walkability

84/ 100

High

Transit & Bike

Transit 72Bike 82

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 2 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +12.6% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 12 Oct 2026
- valuation_snapshotsestimate for 5300047280· as of 12 Oct 2026
Rental economics6.8/40
gross yield 6.0%; range width penalty ×0.84
- valuation_snapshotsrent estimate 2250/mo (range 2050-2450)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -375/mo, -17% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 2 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 30 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 2 Nov 2026
Risk & liquidity12.8/15
281 sales/12mo in area; valuation range width 20%
- 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

£337,500£517,500

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£450,000

At the asking price

Monthly rent£2,250/mo

Evidenced range £2,050-£2,450

Interest rate5.4%

Loan to value75%

Cash required: £148,800
Net cash flow: £39/mo
Cash on cash: 0.3%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - 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 5300047280Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 2250/mo (range 2050-2450)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 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 2250/mo (range 2050-2450)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
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£515,000

Rent Estimate (pcm)£2,250

Gross Yield6.00%

1y Growth-

3y Growth+0.9%

5y Growth+0.2%

10y Growth+1.3%

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

0N7 9JW

Approval Rate

-12mo

Development

low

P2026/2874/TRE
Tree Number - T1 Tree Type - Lime (Tilia europaea) Approx. Diameter at 1.5m -0.8 Approx. Height -14m Approx. Crown Spread Diameter - 8m Location - see map Service - Repollard Work Required - Re-pollard back to previous pruning points by removing approximately (4m) from height and(4m) lateral growth, to include removal of all epicormic and basal growth Reason - Tree maintenance Priority Code -on
Pending
P2026/2861/TRE
T1 Ash of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. T4 Pear of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. Reason: Clay shrinkage subsidence damage at the subject property.
Pending
P2026/2864/TRE
T1- Black Locust / False Acacia (Robinia pseudoacacia) Reduce the overall crown height by up to 2–3 metres and lateral crown spread by up to 1.5–2 metres, subject to the availability of suitable pruning points. All pruning shall be undertaken in accordance with BS 3998:2010, Section 7.7. Pruning cuts shall be made to suitable lateral branches, retaining the natural form and characteristic shape of the species.
Pending

View Planning Timeline

Ownership

Corporate Ownership54.4%
Overseas OwnershipNo
Lease Term Remaining99 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£47,411

Population Density-

Owner Occupied31%

Age Distribution

0-15 9%16-64 81%65+ 10%

View Area Profile

Schools Nearby

Hungerford School
0.3 mi
Good
Lift Beacon High
0.3 mi
Inspected as Beacon High (URN 100453) on 16 Nov 2022
Tufnell Park Primary School
0.3 mi
Good
The Bridge School
0.3 mi
Inspected as The Bridge School (URN 134030) on 11 Dec 2013

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

View All Schools

Comparables

View All

12B Hillmarton Road
-
£600k
-
20 Hillmarton Road
-
£475k
-
12B Hillmarton Road
-
£255k
-
8 Hillmarton Road
-
£450k
-

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