47 Fortis Green, London, N2 9JL

UPRN:200043835End Terrace House3 bedsBuilt 1930-1949

Tenure: -Council Tax: Band FEPC: E (52)

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

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£1,229,000

£1.11M - £1.35MMedium

Estimate

£1.23M

Range

£1.11M – £1.35M

Rent Estimate (pcm)

£5,350

£5k - £6k

Monthly

£5,350

Yield

4.94%

Verdict

Derived from HomePortfolio scores

47 Fortis Green earns an INVESTIGATE rating with HP Score 79/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (84/100). 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 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

79/ 100

Strong

Investment Score

62/ 100

Moderate

Crime Score

21/ 100

Moderate

Walkability

84/ 100

High

Transit & Bike

Transit 51Bike 68

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 2 Nov 2026

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

Valuation edge0/15
claims [AVM -5.8% (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 200043835· as of 12 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.83
- valuation_snapshotsrent estimate 5350/mo (range 4850-5850)· as of 12 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 2 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,682/mo, -31% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 2 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 27 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
157 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

£975,000£1,495,000

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£1,300,000

At the asking price

Monthly rent£5,350/mo

Evidenced range £4,850-£5,850

Interest rate5.4%

Loan to value75%

Cash required: £465,050
Net cash flow: -£684/mo
Cash on cash: -1.8%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.22 - below 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 200043835Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 5350/mo (range 4850-5850)Rental economics · as of 12 Oct 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 2 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026

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 5350/mo (range 4850-5850)
Rental economics needs verification before you rely on it
listing text signals condition works - budget before trusting any yield

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. 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£1,229,000

Rent Estimate (pcm)£5,350

Gross Yield4.94%

1y Growth-66.9%

3y Growth-4.0%

5y Growth+1.0%

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

0N2 9JL

Approval Rate

-12mo

Development

low

26/3933/HSE
Single storey rear infill extension
Pending
26/3932/HSE
Erection of a rear outbuilding with 4no. rooflights following demolition of the existing garage
Pending
26/3919/FUL
Change of use of the above vacant office (Class E) into 2 bed flat (Class C3)
Pending

View Planning Timeline