1 Constance Court, 10 Chatfield Road, London, SW11 3GQ

UPRN:10094186730Flat/Maisonette1 bedsBuilt -

LeaseholdCouncil Tax: Band DEPC: B (82)

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

1 Constance Court, 10 Chatfield Road, London, SW11 3GQ

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

£468,000

£444k - £491kHigh

Estimate

£468k

Range

£444k – £491k

Rent Estimate (pcm)

£2,250

£2k - £2k

Monthly

£2,250

Yield

4.66%

Verdict

Derived from HomePortfolio scores

1 Constance Court earns an INVESTIGATE rating with HP Score 81/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (92/100). 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

81/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

30/ 100

Moderate

Walkability

92/ 100

Excellent

Transit & Bike

Transit 61Bike 76

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 12 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-1.6/15
claims [AVM -23.9% (HIGH), sold-comps -38.4%, £/sqft -38.5%] → measured edge -0.33pp 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 (HIGH confidence) · snapshot 14 Nov 2026
- valuation_snapshotsestimate for 10094186730· as of 14 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.3%· as of 13 Nov 2026
Rental economics0/40
gross yield 4.7%; range width penalty ×0.89
- valuation_snapshotsrent estimate 2250/mo (range 2050-2400)· as of 14 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -923/mo, -41% 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 12 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 43 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 12 Nov 2026
Risk & liquidity14.6/15
774 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

£435,000£667,000

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£580,000

At the asking price

Monthly rent£2,250/mo

Evidenced range £2,050-£2,400

Interest rate5.4%

Loan to value75%

Cash required: £194,300
Net cash flow: -£400/mo
Cash on cash: -2.5%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.15 - 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 10094186730Valuation edge · as of 14 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.3%Valuation edge · as of 13 Nov 2026
valuation_snapshotsrent estimate 2250/mo (range 2050-2400)Rental economics · as of 14 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 12 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 Nov 2026

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 2250/mo (range 2050-2400)
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£468,000

Rent Estimate (pcm)£2,250

Gross Yield4.66%

1y Growth+21.5%

3y Growth-4.7%

5y Growth-0.1%

10y Growth-0.5%

Last Sold Price£470,000 (2018-03-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SW11 3GQ

Approval Rate

-12mo

Development

low

PA2026/0869
T1. Sycamore Tree. 1 metre in height. 0.2 metres in width. Fell and poison as tree is going to grow to close to the building. Situated in the front garden.
Decided
PA2026/0865
T1-Dead Cherry tree to fell to ground level in rear garden.
Pending
PA2026/0868
TPO 302/2003 T1 Horse Chestnut: Undertake a selective crown reduction of up to 2.5 metres beyond previous points of reduction on the roadside lateral limbs, with the aim of reducing mechanical loading and correcting lean overtime. Additional, reduce remaining crown back to previous points of reduction Retain crown structure and symmetry where possible. Justification - routine maintenance
Pending

View Planning Timeline