Flat 14, 77 Clapham Common South Side, London, SW4 9DG

UPRN:100021823786Converted Flat1 bedsBuilt before 1900

LeaseholdCouncil Tax: Band DEPC: D (57)

Data freshness:Listing· freshPlanning· 3mo agoOwnership· freshEPC· 3mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

Flat 14, 77 Clapham Common South Side, London, SW4 9DG

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£455,000

£432k - £477kHigh

Estimate

£455k

Range

£432k – £477k

Rent Estimate (pcm)

£2,150

£2k - £2k

Monthly

£2,150

Yield

6.45%

Verdict

Derived from HomePortfolio scores

Flat 14 earns an INVESTIGATE rating with HP Score 76/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (95/100). 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 NationsMarket 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

76/ 100

Strong

Investment Score

64/ 100

Moderate

Crime Score

45/ 100

Elevated

Walkability

95/ 100

Excellent

Transit & Bike

Transit 46Bike 77

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

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£400,000

At the asking price

Monthly rent£2,150/mo

Evidenced range £2,000-£2,300

Interest rate5.4%

Loan to value75%

Cash required: £131,300
Net cash flow: £138/mo
Cash on cash: 1.3%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.59 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

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

Plan

Before you offer

1. 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£455,000

Rent Estimate (pcm)£2,150

Gross Yield6.45%

1y Growth-

3y Growth-1.1%

5y Growth-1.4%

10y Growth-0.3%

Last Sold Price£315,000 (2009-01-19)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

2SW4 9DG

Approval Rate

100%12mo

Development

low

PA2026/0854
Non-material amendment to planning permission dated 08/09/2026 ref 2026/2566 (Alterations including erection of mansard roof extension to main rear roof, extension above part of two storey back addition and replacement fenestration along front, rear and side elevations.) to allow the removal of the Chimney breast and chimney stack at the side of the rear return of 11 Wix's lane.
Pending
26/03276/NMC
Application for a non-material amendment following a grant of planning permission 22/01981/FUL (Refurbishment and conversion of St Mary's Hall (Use Class F1) to provide community hall (Use Class F2(b)) and a gym (Use Class E(d)) at ground floor level and 9 residential units (Use Class C3) at first and second floor level, including erection of an additional storey, the replacement of the ground floor side extension, plus the provision of refuse and cycle storage, along with other associated works) granted on 04.04.2024. Amendments sought: Change to the wording of Condition 33 to the approved Scheme to explicitly include use as a pilates studio
Pending
26/03259/ADV
Installation and display of: 1 x externally illuminated fascia sign, 1 x internally illuminated projecting sign and 1 x non-illuminated retractable awning.
Pending

View Planning Timeline