42 The Grove, London, NW9 0TN

UPRN:202092634Semi-Detached House4 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band EEPC: D (61)

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

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£576,000

£547k - £604kHigh

Estimate

£576k

Range

£547k – £604k

Rent Estimate (pcm)

£2,700

£2k - £3k

Monthly

£2,700

Yield

6.17%

Verdict

Derived from HomePortfolio scores

42 The Grove earns an INVESTIGATE rating with HP Score 84/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is excellent (96/100). 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)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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

84/ 100

Strong

Investment Score

64/ 100

Moderate

Crime Score

10/ 100

Low

Walkability

96/ 100

Excellent

Transit & Bike

Transit 31Bike 47

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 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 +8.9% (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 202092634· as of 9 Oct 2026
Rental economics8.1/40
gross yield 6.2%; range width penalty ×0.87
- valuation_snapshotsrent estimate 2700/mo (range 2450-2900)· as of 9 Oct 2026· verify before relying on this
- listing_factslisting text signals condition works - budget before trusting any yield· as of 4 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -360/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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 249 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 4 Nov 2026
Risk & liquidity14.7/15
373 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

£394,000£604,000

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£525,000

At the asking price

Monthly rent£2,700/mo

Evidenced range £2,450-£2,900

Interest rate5.4%

Loan to value75%

Cash required: £175,050
Net cash flow: £97/mo
Cash on cash: 0.7%
Score at this price: 23

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.52 - 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 202092634Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2700/mo (range 2450-2900)Rental economics · as of 9 Oct 2026 · verify before relying on this
listing_factslisting text signals condition works - budget before trusting any yieldRental economics · as of 4 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 2700/mo (range 2450-2900)
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. 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£576,000

Rent Estimate (pcm)£2,700

Gross Yield6.17%

1y Growth-

3y Growth-4.0%

5y Growth-1.2%

10y Growth+0.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0NW9 0TN

Approval Rate

-12mo

Development

low

26/2780
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.92m
Pending
26/2750
Demolition of rear kitchen and erection of single storey rear extension, first floor part side and rear extension, rear dormer extension, hip to gable roof extension, 3x front rooflights and removal of 1x front rooflight to dwellinghouse.
Pending
26/2751
Certificate of lawfulness for proposed rear dormer extension, hip-to-gable roof extension, and 3x front rooflights to dwellinghouse.
Pending

View Planning Timeline