Flat 3, 449 Chiswick High Road, Chiswick, London, W4 4AU

UPRN:10090801765Flat/Maisonette1 bedsBuilt 1930-1949

Tenure: -Council Tax: Band DEPC: C (69)

Data freshness:Listing· freshPrice Paid· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021

Flat 3, 449 Chiswick High Road, Chiswick, London, W4 4AU

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

£404,000

£364k - £444kMedium

Estimate

£404k

Range

£364k – £444k

Rent Estimate (pcm)

£1,650

£2k - £2k

Monthly

£1,650

Yield

5.28%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 76/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (95/100). 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

76/ 100

Strong

Investment Score

71/ 100

High

Crime Score

48/ 100

Elevated

Walkability

95/ 100

Excellent

Transit & Bike

Transit 53Bike 75

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Under offer' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£375,000

At the asking price

Monthly rent£1,650/mo

Evidenced range £1,550-£1,800

Interest rate5.4%

Loan to value75%

Cash required: £122,550
Net cash flow: -£123/mo
Cash on cash: -1.2%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.30 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£404,000

Rent Estimate (pcm)£1,650

Gross Yield5.28%

1y Growth-

3y Growth+0.6%

5y Growth+3.0%

10y Growth+2.1%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

1W4 4AU

Approval Rate

-12mo

Development

low

P/2026/3117
Works to Yew (T1) in front garden within a conservation area. - Cut back to boundary, approx. 1m.
Pending
P/2026/3098
Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.
Pending
P/2026/3083
Creation of vehicular access, including an opening in the existing front boundary wall and construction of a new low front boundary wall.
Pending

View Planning Timeline

Ownership

Corporate Ownership47.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,301

Population Density6,431 /km²

Owner Occupied36%

Age Distribution

0-15 16%16-64 73%65+ 11%

View Area Profile

Schools Nearby

International School of London
0.3 mi
Good
Kew House
0.3 mi
Inspected by ISI
Eagle Park Independent School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Strand-on-the-Green Junior School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.

2 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

451 Chiswick High Road
-
£132k
-
437 Chiswick High Road
-
£640k
-
437 Chiswick High Road
-
£47k
-
463 Chiswick High Road
-
£650k
-

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