143 Cotton Avenue, London, W3 6YG
UPRN:12104918Purpose Built Flat2 bedsBuilt 1976-1982
LeaseholdCouncil Tax: Band DEPC: C (69)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T11:05:40.194983+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:13:31.716368+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
HP Score
65
/ 100
Mixed
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
20 of 21 sourcesSale Estimate
£335,000
£318k - £352kHigh
Estimate
£335k
Range
£318k – £352k
Rent Estimate (pcm)
£1,350
£1k - £1k
Monthly
£1,350
Yield
4.84%
Verdict
Derived from HomePortfolio scores
143 Cotton Avenue earns an INVESTIGATE rating with HP Score 65/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is good (71/100). 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
65
HP Score
65/ 100
Mixed
64
Investment Score
64/ 100
Moderate
64
Crime Score
64/ 100
Elevated
71
Walkability
71/ 100
High
Transit & Bike
Transit 66Bike 76
Walk Score, out of 100
Valuation & Market
Sale Estimate£335,000
Rent Estimate (pcm)£1,350
Gross Yield4.84%
1y Growth-
3y Growth-3.0%
5y Growth-2.9%
10y Growth-0.1%
Last Sold Price£378,999 (2018-10-12)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
0W3 6YG
Approval Rate
-12mo
Development
low
- Pending263964PALHESingle storey (Max 4m deep and Max 2.70m high) rear extension (42 days Prior Notification Process)
- PendingP/2026/02755/CLPChange of use of the existing ground floor level from a nail and beauty salon to a grocery supermarket (use Class E).
- Pending263876PALHESingle storey (Max 5.55m deep and Max 3.65m high) rear extension (42 days Prior Notification Process)
Ownership
- Corporate Ownership48%
- Overseas OwnershipNo
- Lease Term Remaining89 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2018-10-12
- SourceLand Registry
Connectivity
Broadband (Standard)
9 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,665
Population Density8,571 /km²
Owner Occupied26%
Age Distribution
0-15 17%16-64 76%65+ 7%
Schools Nearby
- John Perryn Primary School0.3 miGood
- East Acton Primary School0.5 miGood
- Maples Nursery School and Children's Centre0.6 miReport card2026
Ofsted no longer awards a single overall grade.
- -Derwentwater Primary School0.6 mi
4 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 146 Cotton Avenue-£350k-
- 141 Cotton Avenue-£290k-
- 162 Cotton Avenue-£255k-
- 117 Cotton Avenue-£247k-