Flat B25, Du Cane Court, Balham High Road, London, SW17 7JD

UPRN:121018728Flat/Maisonette1 bedsBuilt 1930-1949

LeaseholdCouncil Tax: Band BEPC: C (76)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

Flat B25, Du Cane Court, Balham High Road, London, SW17 7JD

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

£385,000

£346k - £423kMedium

Estimate

£385k

Range

£346k – £423k

Rent Estimate (pcm)

£1,800

£2k - £2k

Monthly

£1,800

Yield

6.97%

Verdict

Derived from HomePortfolio scores

Flat B25 earns an INVESTIGATE rating with HP Score 82/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (87/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

82/ 100

Strong

Investment Score

70/ 100

Moderate

Crime Score

24/ 100

Moderate

Walkability

87/ 100

Excellent

Transit & Bike

Transit 50Bike 63

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: the estimate sits 19% above the ask; lead to verify: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +19.5% (MEDIUM), sold-comps -2.3%, £/sqft -2.3%] → 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 121018728· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 20.9%· as of 31 Oct 2026
Rental economics14.5/40
gross yield 7.0%; range width penalty ×0.92; the estimate this rent rides on sits 19% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1800/mo (range 1700-1950)· as of 13 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 19% above the ask on the same snapshot - verify the rent describes this home· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -115/mo, -6% 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), 36 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
646 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

£232,500£356,500

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£310,000

At the asking price

Monthly rent£1,800/mo

Evidenced range £1,700-£1,950

Interest rate5.4%

Loan to value75%

Cash required: £99,800
Net cash flow: £200/mo
Cash on cash: 2.4%
Score at this price: 27

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.72 - 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 121018728Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 20.9%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 1800/mo (range 1700-1950)Rental economics · as of 13 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 19% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advert

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 1800/mo (range 1700-1950)
Rental economics needs verification before you rely on it
sale estimate 19% above the ask on the same snapshot - verify the rent describes this home

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. 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£385,000

Rent Estimate (pcm)£1,800

Gross Yield6.97%

1y Growth-

3y Growth+0.3%

5y Growth+0.2%

10y Growth+0.8%

Last Sold Price£255,000 (2013-04-03)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SW17 7JD

Approval Rate

-12mo

Development

low

26/02941/FUL
Retention of the installation of 7 circular vent ducts and 2 ventilation extractors on the roof, together with a water tank, cables on elevations including EV chargers . (Retrospective).
Pending
26/02688/ADV
Display of 1x V-shaped externally illuminated totem sign, 2x wall-mounted signs, 2x wayfinding signs and individual unit numbers to each unit.
Pending
2026/3253
Two storey rear extension, loft conversion and associated alterations.
On-line

View Planning Timeline