31 Southern Avenue, Feltham, TW14 9ND

UPRN:100021532680Flat/Maisonette2 bedsBuilt 1976-1982

LeaseholdCouncil Tax: Band CEPC: C (71)

Data freshness:Planning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£289,000

£260k - £318kMedium

Estimate

£289k

Range

£260k – £318k

Rent Estimate (pcm)

£1,200

£1k - £1k

Monthly

£1,200

Yield

4.80%

Verdict

Derived from HomePortfolio scores

31 Southern Avenue earns an INVESTIGATE rating with HP Score 78/100. Investment score 78/100 reflects strong fundamentals. Crime intensity is low. Walkability is good (83/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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

78/ 100

High

Crime Score

28/ 100

Moderate

Walkability

83/ 100

High

Transit & Bike

Transit 41Bike 64

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 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 -3.8% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 100021532680· as of 13 Oct 2026
Rental economics0/40
gross yield 4.8%; range width penalty ×0.87
- valuation_snapshotsrent estimate 1200/mo (range 1100-1300)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -599/mo, -50% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 57 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 5 Nov 2026
Risk & liquidity12.8/15
158 sales/12mo in area; valuation range width 20%
- 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

£225,000£345,000

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£300,000

At the asking price

Monthly rent£1,200/mo

Evidenced range £1,100-£1,300

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: -£182/mo
Cash on cash: -2.3%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.19 - 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 100021532680Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 1200/mo (range 1100-1300)Rental economics · as of 13 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 1200/mo (range 1100-1300)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 57 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£289,000

Rent Estimate (pcm)£1,200

Gross Yield4.80%

1y Growth-

3y Growth+3.4%

5y Growth+2.3%

10y Growth+3.4%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TW14 9ND

Approval Rate

-12mo

Development

low

P/2026/3147
Details of Condition 5b (sustainable drainage scheme), 13 (Parking Management Plan) and 15 (Cycle Parking Guidance) submitted pursuant to permission P/2025/1059 dated 15/08/2025 for Erection of a three storey temporary school building and provision of temporary playing pitches on the school sports field.
Pending
P/2026/3148
Details of Condition 11a (Flood Risk and Drainage Assessment) submitted pursuant to permission P/2025/1058 dated 06/02/2026 for Erection of a three storey school building with a single storey sports block and demolition of blocks EFAA, EFAB, EFAC, EFAD and EFAF with the refurbishment of block EFAE and improvements to access, landscaping and associated infrastructure.
Pending
P/2026/3113
Details of Condition 9 (Parking Management Plan), submitted pursuant to permission P/2024/0622 dated 31/05/2025 for Formation of a new school, erection of three new school buildings with main access from Browell's Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings.
Pending

View Planning Timeline

Ownership

Corporate Ownership66.7%
Overseas OwnershipNo
Lease Term Remaining118 yrs
CovenantsRestrictive
Lease TypeLeasehold
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£35,301

Population Density20,782 /km²

Owner Occupied17%

Age Distribution

0-15 26%16-64 66%65+ 8%

View Area Profile

Schools Nearby

Southville Primary School
0.2 mi
Good
Rivers Academy West London
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Space Studio West London
0.3 mi
Good
St Lawrence Catholic Primary School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

64 Southern Avenue
-
£370k
-
6 Southern Avenue
-
£440k
-
50 Southern Avenue
-
£215k
-
7 Southern Avenue
-
£362k
-

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