Apartment 4, 77 South Audley Street, London, W1K 1JG

UPRN:10033640708Flat/Maisonette3 bedsBuilt -

LeaseholdCouncil Tax: Band HEPC: B (81)

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

Apartment 4, 77 South Audley Street, London, W1K 1JG

HP Score

/ 100

Mixed

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

19 of 21 sources

Sale Estimate

£3,380,000

£2.70M - £4.06MLow

Estimate

£3.38M

Range

£2.70M – £4.06M

Rent Estimate (pcm)

£14,850

£14k - £16k

Monthly

£14,850

Yield

1.38%

Verdict

Derived from HomePortfolio scores

Apartment 4 earns an INVESTIGATE rating with HP Score 63/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (99/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

63/ 100

Mixed

Investment Score

67/ 100

Moderate

100

Crime Score

100/ 100

Elevated

Walkability

99/ 100

Excellent

Transit & Bike

Transit 79Bike 75

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

asking price missing or outside scoring range

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£12,950,000

At the asking price

Monthly rent£14,850/mo

Evidenced range £13,650-£16,050

Interest rate5.4%

Loan to value75%

Cash required: £5,354,050
Net cash flow: -£33,425/mo
Cash on cash: -7.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.34 - below 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£3,380,000

Rent Estimate (pcm)£14,850

Gross Yield1.38%

1y Growth-

3y Growth-7.1%

5y Growth+2.9%

10y Growth-0.5%

Last Sold Price£14,000,000 (2018-03-23)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0W1K 1JG

Approval Rate

-12mo

Development

low

26/07393/ADV
Display of an externally illuminated hanging sign measuring 10m X 6.25m
Pending
26/07401/FULL
Use of the ground floor unit as a drinking establishment (Sui Generis).
Pending
26/07380/ADFULL
Detailed drawings showing planters on the terraces, and of a biodiversity management plan in relation to planters on the terraces; pursuant to condition 9 of planning permission dated 14th May 2026 (25/09013/FULL)
Pending

View Planning Timeline