27 Rays Avenue, London, N18 2NT

UPRN:207052876Mid Terrace House3 bedsBuilt -

FreeholdCouncil Tax: Band CEPC: -

Data freshness:Listing· freshPrice Paid· freshRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 5mo ago

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£421,000

£400k - £442kHigh

Estimate

£421k

Range

£400k – £442k

Rent Estimate (pcm)

£2,300

£2k - £2k

Monthly

£2,300

Yield

6.27%

Verdict

Derived from HomePortfolio scores

27 Rays Avenue earns an INVESTIGATE rating with HP Score 62/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is good (76/100). 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 SourcesPortal 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

66/ 100

Elevated

Walkability

76/ 100

High

Transit & Bike

Transit 23Bike 66

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 3 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 -4.5% (HIGH)] → 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 (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 207052876· as of 9 Oct 2026
Rental economics9.6/40
gross yield 6.3%; range width penalty ×0.94
- valuation_snapshotsrent estimate 2300/mo (range 2150-2450)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -296/mo, -13% 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 3 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 38 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 3 Nov 2026
Risk & liquidity14.6/15
146 sales/12mo in area; valuation range width 10%
- 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

£330,000£506,000

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£440,000

At the asking price

Monthly rent£2,300/mo

Evidenced range £2,150-£2,450

Interest rate5.4%

Loan to value75%

Cash required: £145,300
Net cash flow: £107/mo
Cash on cash: 0.9%
Score at this price: 24

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.55 - 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 207052876Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2300/mo (range 2150-2450)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 2300/mo (range 2150-2450)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 38 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. 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£421,000

Rent Estimate (pcm)£2,300

Gross Yield6.27%

1y Growth-

3y Growth+2.3%

5y Growth+2.3%

10y Growth+2.6%

Last Sold Price£200,000 (2008-03-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1N18 2NT

Approval Rate

100%12mo

Development

low

26/04546/PRH
Single storey rear extension 6m deep x 3m high (3m high to eaves).
Pending
26/04547/CEA
Single storey rear extension, rear dormer and front roof lights.
Pending
26/04399/CEA
Extension of roof to side to form gable, rear dormer and front roof lights.
Pending

View Planning Timeline