Flat 9, Basi Court, 1 St James's Road, Hampton Hill, Hampton, TW12 1EY

UPRN:10094589081Flat/Maisonette2 bedsBuilt 2023

LeaseholdCouncil Tax: -EPC: B (84)

Data freshness:Listing· freshPlanning· 5mo agoOwnership· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 9, Basi Court, 1 St James's Road, Hampton Hill, Hampton, TW12 1EY

HP Score

/ 100

Strong

Verdict

4 days ago

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

Evidence

17 of 21 sources

Sale Estimate

£1,442,000

£1.15M - £1.73MLow

Estimate

£1.44M

Range

£1.15M – £1.73M

Rent Estimate (pcm)

£6,850

£6k - £7k

Monthly

£6,850

Yield

10.96%

Verdict

Derived from HomePortfolio scores

Flat 9 earns an INVESTIGATE rating with HP Score 76/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (58/100). 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 listingsMarket 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

66/ 100

Moderate

Crime Score

16/ 100

Moderate

Walkability

58/ 100

Moderate

Transit & Bike

Transit 34Bike 60

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics34.6/40
gross yield 11.0%; range width penalty ×0.86; the estimate this rent rides on sits 48% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 6850/mo (range 6250-7400)· as of 10 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 48% above the ask on the same snapshot - verify the rent describes this home· as of 10 Oct 2026· verify before relying on this
Stress margin25.4/30
stressed cash flow +1,741/mo, +25% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 6 Nov 2026· verify before relying on this
Risk & liquidity9.2/15
217 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

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£750,000

At the asking price

Monthly rent£6,850/mo

Evidenced range £6,250-£7,400

Interest rate5.4%

Loan to value75%

Cash required: £253,800
Net cash flow: £2,211/mo
Cash on cash: 10.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.71 - 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_snapshotsrent estimate 6850/mo (range 6250-7400)Rental economics · as of 10 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 48% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026
property_intelligencetransactions_12mo

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 6850/mo (range 6250-7400)

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£1,442,000

Rent Estimate (pcm)£6,850

Gross Yield10.96%

1y Growth+93.4%

3y Growth+2.7%

5y Growth+3.4%

10y Growth+2.9%

Last Sold Price£745,500 (2023-10-05)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1TW12 1EY

Approval Rate

100%12mo

Development

low

PA26/3755
Rear dormer roof extension and rooflights to front roof.
Pending
PA26/3734
T7 Robinia 'Frisia' Rear Garden/86-94, Uxbridge Road, Hampton Hill, Hampton, TW12 1SP Reduce branches overhanging the garden at 96 to the fence line or lateral spread by 2m. The tree's current height is 19m, and its crown spread is 8m After the proposed works, the tree's height is 19m, and the crown spread is 8m (Not radial)
Pending
PA26/3687
Roof extension
Pending

View Planning Timeline