21 Green Road, London, N20 0QT

UPRN:200052426Bungalow Property2 bedsBuilt 1900-1929

LeaseholdCouncil Tax: Band DEPC: C (74)

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

HP Score

/ 100

Strong

Verdict

3 days ago

Verdict: AVOID, on a scale of Buy, Investigate, Avoid.
Significant risk factors

Evidence

20 of 21 sources

Sale Estimate

£606,000

£545k - £666kMedium

Estimate

£606k

Range

£545k – £666k

Rent Estimate (pcm)

£1,900

£2k - £2k

Monthly

£1,900

Yield

2.61%

Verdict

Derived from HomePortfolio scores

21 Green Road earns an AVOID rating with HP Score 76/100. Investment score 75/100 reflects strong fundamentals. Crime intensity is low. Walkability is limited (68/100). 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)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

76/ 100

Strong

Investment Score

75/ 100

High

Crime Score

30/ 100

Moderate

Walkability

68/ 100

Moderate

Transit & Bike

Transit 55Bike 53

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 30 Oct 2026

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

Valuation edge-0.6/15
claims [AVM -44.4% (MEDIUM)] → measured edge -0.12pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (MEDIUM confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 200052426· as of 9 Oct 2026
Rental economics0/40
gross yield 2.6%; range width penalty ×0.73
- valuation_snapshotsrent estimate 1900/mo (range 1650-2100)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -2,425/mo, -128% 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 30 Oct 2026
Seller motivationNot scored
context, not scored: 2 price cut(s), 177 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 30 Oct 2026
Risk & liquidity12.8/15
150 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

£656,000£1,006,000

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£875,000

At the asking price

Monthly rent£1,900/mo

Evidenced range £1,650-£2,100

Interest rate5.4%

Loan to value75%

Cash required: £297,550
Net cash flow: -£1,638/mo
Cash on cash: -6.6%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.64 - 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 200052426Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 1900/mo (range 1650-2100)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 Oct 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 1900/mo (range 1650-2100)
Seller motivation could not be scored
context, not scored: 2 price cut(s), 177 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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. Ask the agent why the price was reduced and whether a previous sale fell through.
2 price cut(s) recorded on the listing history.
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£606,000

Rent Estimate (pcm)£1,900

Gross Yield2.61%

1y Growth+44.5%

3y Growth+6.7%

5y Growth-0.1%

10y Growth+2.9%

Last Sold Price£227,500 (2004-08-27)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0N20 0QT

Approval Rate

-12mo

Development

low

TPP/0668/26
1 x Mature Lime Tree (aplicants ref. T1) - Reduce crown by approximately 2.5-3m, carefully reducing the height and lateral spread of the canopy. Selectively thin areas of excessive and congested growth where appropriate 10-15%, removing crossing, rubbing and poorly positioned branches to improve the overall crown structure. Cut back and remove dead, diseased and defective wood. Lift the lower crown by approximately 2-2.5m. Standing in T206 of Tree Preservation Order.
Pending
26/3780/HSE
External alterations to the dwelling including replacement of existing white render with brick slips; installation of new window frames and replacement of the front entrance door
Pending
26/3755/CON
Submission of details of conditions 3 (Site Management Plan) and 4 (Cycle Parking Spaces) pursuant to planning permission 26/1537/FUL dated 19/08/26
Pending

View Planning Timeline