Flat 5, Mercury House, 59 High Street, Feltham, TW13 4EZ

UPRN:10093257535Flat/Maisonette2 bedsBuilt 2012-2021

LeaseholdCouncil Tax: Band CEPC: B (82)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· freshRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

Flat 5, Mercury House, 59 High Street, Feltham, TW13 4EZ

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£308,000

£293k - £324kHigh

Estimate

£308k

Range

£293k – £324k

Rent Estimate (pcm)

£1,400

£1k - £2k

Monthly

£1,400

Yield

5.60%

Verdict

Derived from HomePortfolio scores

Flat 5 earns an INVESTIGATE rating with HP Score 83/100. Investment score 77/100 reflects strong fundamentals. Crime intensity is low. Walkability is excellent (96/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

83/ 100

Strong

Investment Score

77/ 100

High

Crime Score

28/ 100

Moderate

Walkability

96/ 100

Excellent

Transit & Bike

Transit 37Bike 60

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 3 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 +2.6% (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 10093257535· as of 9 Oct 2026
Rental economics4.4/40
gross yield 5.6%; range width penalty ×0.91
- valuation_snapshotsrent estimate 1400/mo (range 1300-1500)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -367/mo, -26% 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 3 Nov 2026
Seller motivationNot scored
no listing-history inputs (first published date, price changes)
Risk & liquidity14.6/15
192 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

£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£1,400/mo

Evidenced range £1,300-£1,500

Interest rate5.4%

Loan to value75%

Cash required: £96,300
Net cash flow: -£43/mo
Cash on cash: -0.5%
Score at this price: 19

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.38 - 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 10093257535Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 1400/mo (range 1300-1500)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

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 1400/mo (range 1300-1500)
Seller motivation could not be scored
no listing-history inputs (first published date, price changes)

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

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£308,000

Rent Estimate (pcm)£1,400

Gross Yield5.60%

1y Growth+0.0%

3y Growth+2.5%

5y Growth+2.8%

10y Growth+3.4%

Last Sold Price£280,000 (2016-07-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0TW13 4EZ

Approval Rate

-12mo

Development

low

P/2026/2997
Erection of five roof dormers to the side and rear of the building to allow the conversion of the existing loft to two self contained flats with associated car parking, cycle and refuse storage.
Pending
P/2026/2933
Erection of a three storey extension on both sides of the existing apartment building comprising of five self contained flats with associated landscaping, cycle and refuse storage. Also the reconfiguration of the existing car park.
Pending
P/2026/2935
Details of Condition 10 (Highway condition and structural assessment report), submitted pursuant to permission P/2021/3746 dated 22/09/2022 for Retrospective application for erection of detached two-storey four-bedroom dwelling with accommodation at basement level. Drawing Numbers: 001, 050, 060, 110 & 120 dated 27 August 2021 and received 23 December 2021
Pending

View Planning Timeline

Ownership

Corporate Ownership54.5%
Overseas OwnershipNo
Lease Term Remaining145 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2016-07-29
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 Density3,561 /km²

Owner Occupied52%

Age Distribution

0-15 24%16-64 65%65+ 11%

View Area Profile

Schools Nearby

Reach Academy Feltham
0.1 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Reach Academy Hanworth Park
0.1 mi
-
St Lawrence Catholic Primary School
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.
Cardinal Primary School
0.4 mi
-

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

View All Schools

Comparables

View All

Mercury House, 59 High Street
-
£290k
-
Mercury House, 59 High Street
-
£273k
-
57 High Street
-
£400k
-
Mercury House, 59 High Street
-
£290k
-

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