22 Cholmondeley Avenue, London, NW10 5XN

UPRN:202115290Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band EEPC: C (70)

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

22 Cholmondeley Avenue, London, NW10 5XN

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£1,094,000

£1.04M - £1.15MHigh

Estimate

£1.09M

Range

£1.04M – £1.15M

Rent Estimate (pcm)

£3,850

£3k - £4k

Monthly

£3,850

Yield

4.62%

Verdict

Derived from HomePortfolio scores

22 Cholmondeley Avenue earns an INVESTIGATE rating with HP Score 78/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (92/100). 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

70/ 100

High

Crime Score

36/ 100

Elevated

Walkability

92/ 100

Excellent

Transit & Bike

Transit 69Bike 76

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 edge0/15
claims [AVM +8.6% (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 202115290· as of 9 Oct 2026
Rental economics0/40
gross yield 4.6%; range width penalty ×0.73
- valuation_snapshotsrent estimate 3850/mo (range 3400-4300)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,519/mo, -39% 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: 0 price cut(s), 253 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 & liquidity14.6/15
474 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

£750,000£1,150,000

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£1,000,000

At the asking price

Monthly rent£3,850/mo

Evidenced range £3,400-£4,300

Interest rate5.4%

Loan to value75%

Cash required: £345,050
Net cash flow: -£710/mo
Cash on cash: -2.5%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.14 - 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 202115290Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 3850/mo (range 3400-4300)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 3850/mo (range 3400-4300)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 253 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. 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£1,094,000

Rent Estimate (pcm)£3,850

Gross Yield4.62%

1y Growth-

3y Growth-5.8%

5y Growth+0.0%

10y Growth+1.1%

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

1NW10 5XN

Approval Rate

-12mo

Development

low

263908OPDCOB
Temporary planning permission for a period of five years, for the proposed use of the site as a construction compound to support the demolition and construction activities arising from the OPEN Energy Centre and district heating network development (granted under permission reference 25/0184/FUMOPDC), comprising the installation of a two-storey modular site office and welfare building, and a single-storey modular education (STEM) unit; provision of storage areas for plant, materials, spoil and aggregates; provision of loading/unloading areas and workforce vehicle parking spaces; and other associated works. (Out of Borough)
Pending
26/2676
Proposed replacement of rear doors to the flats.
Pending
26/2677
Proposed alterations to fenestration to the flats.
Pending

View Planning Timeline

Ownership

Corporate Ownership57.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,871

Population Density-

Owner Occupied38%

Age Distribution

0-15 19%16-64 70%65+ 11%

View Area Profile

Schools Nearby

Saint Claudine's Catholic School for Girls
0.2 mi
Good
John Keble CofE Primary School
0.2 mi
Good
Roundwood School and Community Centre
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.
Newman Catholic College
0.2 mi
Good

1 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

6 Cholmondeley Avenue
-
£1.01M
-
10 Cholmondeley Avenue
-
£463k
-
10 Cholmondeley Avenue
-
£395k
-
10 Cholmondeley Avenue
-
£550k
-

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