4 St Lawrence Way, London, SW9 6NP

UPRN:100021891807Flat/MaisonetteBeds -Built 1976-1982

Tenure: -Council Tax: Band BEPC: C (71)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£297,000

£238k - £357kLow

Estimate

£297k

Range

£238k – £357k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

2.67%

Verdict

Derived from HomePortfolio scores

4 St Lawrence Way earns an INVESTIGATE rating with HP Score 80/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (94/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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)Defra 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

80/ 100

Strong

Investment Score

66/ 100

Moderate

Crime Score

18/ 100

Moderate

Walkability

94/ 100

Excellent

Transit & Bike

Transit 49Bike 71

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Under offer' - sale already progressing, not an actionable opportunity
listing is a house but the valuation basis is the whole flat at this UPRN - value evidence is not comparable

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£675,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,400-£1,650

Interest rate5.4%

Loan to value75%

Cash required: £227,550
Net cash flow: -£1,240/mo
Cash on cash: -6.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.66 - 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£297,000

Rent Estimate (pcm)£1,500

Gross Yield2.67%

1y Growth-

3y Growth-0.2%

5y Growth-0.8%

10y Growth+0.4%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SW9 6NP

Approval Rate

-12mo

Development

low

26/AP/3271
Existing combustible materials contained within external walls and balcony surfaces are proposed to be replaced with non-combustible materials. Replacement materials to match the existing appearance as closely as possible.
Pending
26/03247/DET
Approval of details pursuant to Condition 6 (Green Roof) of planning permission 25/03543/FUL (Erection of 2 storey rear extension to Block B, erection of single storey link between Block A and Block B, reconfiguration of cycle and bin stores and landscaping works.)
Pending
26/03217/FUL
Erection of a single storey side extension including rooflights, increased door size to the rear elevation, replacement windows on a like-for-like basis, and reinstatement of the lower ground floor side door under the entrance steps to the front elevation (to provide direct access to the outside).
Pending

View Planning Timeline

Ownership

Corporate Ownership57.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

10 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,666

Population Density15,629 /km²

Owner Occupied20%

Age Distribution

0-15 13%16-64 78%65+ 9%

View Area Profile

Schools Nearby

Van Gogh Primary
0.2 mi
Good
St John's Angell Town Church of England Primary School
0.3 mi
-
Loughborough Primary School
0.3 mi
Inspected as Loughborough Primary School (URN 133584) on 14 Mar 2023
St Helen's Catholic Primary School
0.3 mi
Good

1 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

58 St Lawrence Way
-
£600k
-
38 St Lawrence Way
-
£675k
-
46 St Lawrence Way
-
£530k
-
58 St Lawrence Way
-
£518k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN