70 Park Avenue, Whitton, Hounslow, TW3 2LX

UPRN:10002260374Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band DEPC: D (61)

Data freshness:Listing· freshPlanning· 6mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

70 Park Avenue, Whitton, Hounslow, TW3 2LX

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£664,000

£631k - £697kHigh

Estimate

£664k

Range

£631k – £697k

Rent Estimate (pcm)

£3,150

£3k - £3k

Monthly

£3,150

Yield

5.40%

Verdict

Derived from HomePortfolio scores

70 Park Avenue earns an INVESTIGATE rating with HP Score 73/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (47/100). 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)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

73/ 100

Mixed

Investment Score

63/ 100

Moderate

Crime Score

17/ 100

Moderate

Walkability

47/ 100

Mixed

Transit & Bike

Transit 34Bike 57

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 11 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 -5.4% (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 13 Oct 2026
- valuation_snapshotsestimate for 10002260374· as of 13 Oct 2026
Rental economics2.9/40
gross yield 5.4%; range width penalty ×0.91
- valuation_snapshotsrent estimate 3150/mo (range 2950-3400)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -768/mo, -24% 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 11 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 33 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 11 Nov 2026
Risk & liquidity14.7/15
286 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

£525,000£805,000

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£699,995

At the asking price

Monthly rent£3,150/mo

Evidenced range £2,950-£3,400

Interest rate5.4%

Loan to value75%

Cash required: £236,299
Net cash flow: -£182/mo
Cash on cash: -0.9%
Score at this price: 18

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.33 - 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 10002260374Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 3150/mo (range 2950-3400)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 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 3150/mo (range 2950-3400)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 33 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£664,000

Rent Estimate (pcm)£3,150

Gross Yield5.40%

1y Growth-

3y Growth-4.3%

5y Growth-4.1%

10y Growth+2.6%

Last Sold Price£555,000 (2020-09-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1TW3 2LX

Approval Rate

100%12mo

Development

low

PA26/3813
Ground floor single storey rear and side extension
Pending
P/2026/3164
Works to Sycamore tree in rear garden in conservation area. Reduce height by approximately 3 metres. Reduce lateral spread by approximately 2 metres on all sides, particularly where the canopy extends towards the neighbouring property. Remove dead, damaged or structurally branches, where appropriate.
Pending
PA/2026/3161
Ground floor rear extension 5.00 metres deep, maximum height of 2.95 metres, 2.95 metres high to the eaves
Pending

View Planning Timeline

Ownership

Corporate Ownership48.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2020-09-09
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£46,594

Population Density-

Owner Occupied84%

Age Distribution

0-15 18%16-64 64%65+ 18%

View Area Profile

Schools Nearby

Suffah Primary School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
The Heathland School
0.3 mi
Outstanding
The Orchard Primary School
0.4 mi
Good
Nelson Primary School
0.5 mi
Good

6 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

26 Park Avenue
-
£850k
-
24 Park Avenue
-
£594k
-
50 Park Avenue
-
£650k
-
44 Park Avenue
-
£487k
-

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