Flat 1, 63 St Margarets Road, Twickenham, TW1 2LL

UPRN:10070724273Flat/MaisonetteBeds -Built -

LeaseholdCouncil Tax: Band CEPC: -

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

Flat 1, 63 St Margarets Road, Twickenham, TW1 2LL

HP Score

/ 100

Strong

Verdict

4 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£509,000

£458k - £560kMedium

Estimate

£509k

Range

£458k – £560k

Rent Estimate (pcm)

£2,350

£2k - £3k

Monthly

£2,350

Yield

3.64%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 79/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (62/100). 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 SourcesPortal 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

79/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

62/ 100

Moderate

Transit & Bike

Transit 37Bike 66

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 4 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge-0.6/15
claims [AVM -52.3% (MEDIUM)] → measured edge -0.12pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (MEDIUM confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 10070724273· as of 13 Oct 2026
Rental economics0/40
gross yield 3.6%; range width penalty ×0.86
- valuation_snapshotsrent estimate 2350/mo (range 2150-2550)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,672/mo, -71% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 55 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 4 Nov 2026
Risk & liquidity12.8/15
263 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

£581,000£891,000

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£775,000

At the asking price

Monthly rent£2,350/mo

Evidenced range £2,150-£2,550

Interest rate5.4%

Loan to value75%

Cash required: £262,550
Net cash flow: -£989/mo
Cash on cash: -4.5%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.90 - 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 10070724273Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 2350/mo (range 2150-2550)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 2350/mo (range 2150-2550)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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£509,000

Rent Estimate (pcm)£2,350

Gross Yield3.64%

1y Growth+3.2%

3y Growth+5.7%

5y Growth+1.6%

10y Growth+2.2%

Last Sold Price£321,000 (2007-12-12)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1TW1 2LL

Approval Rate

-12mo

Development

low

PA26/3769
T1 & T2: Olives - Crown reduce the height by 30% (approx. 2.5m) Crown reduce the spread to balance and shape ensuring to retain green foliage (approx. 2.0m) T3: Magnolia grandiflora - Crown reduce the height and spread by approx. 20% (approx. 2.0m height and 1.5m spread) Crown thin by by 10% and remove dead wood Maintenance works in line with good arboricultural practice
Pending
PA26/3760
Installation of 2 x external AC condensing units to side elevation of property. Installation of glazed roof pergola to rear elevation of property.
Pending
PA26/3756
T1 X2 Conifer trees to fail to ground levels, these trees are showing a massive amount of dieback one limb has already failed and is sat on top of there stable roof start height 12m/12m finish 0x0
Pending

View Planning Timeline