15 Sir Alexander Close, London, W3 7JQ
UPRN:12107744Mid Terrace House3 bedsBuilt 2007-2011
FreeholdCouncil Tax: Band GEPC: B (87)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T11:05:40.194983+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:17:59.543134+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
69
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
18 of 21 sourcesSale Estimate
£1,141,000
£1.08M - £1.20MHigh
Estimate
£1.14M
Range
£1.08M – £1.20M
Rent Estimate (pcm)
£4,450
£4k - £5k
Monthly
£4,450
Yield
4.68%
Verdict
Derived from HomePortfolio scores
15 Sir Alexander Close earns an INVESTIGATE rating with HP Score 69/100. Investment score 73/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (85/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
69
HP Score
69/ 100
Mixed
73
Investment Score
73/ 100
High
69
Crime Score
69/ 100
Elevated
85
Walkability
85/ 100
Excellent
Transit & Bike
Transit 67Bike 75
Walk Score, out of 100
Valuation & Market
Sale Estimate£1,141,000
Rent Estimate (pcm)£4,450
Gross Yield4.68%
1y Growth-
3y Growth-3.0%
5y Growth-2.9%
10y Growth-0.1%
Last Sold Price£990,000 (2014-08-14)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0W3 7JQ
Approval Rate
-12mo
Development
low
- PendingP/2026/02660/CLEContinued use of the ground floor as 2 x 1 bedroom self-contained flats.
- PendingP/2026/02624/HHErection of a front roof extension at roof level (North West Elevation); installation of 1no. window to the rear elevation at second floor level and 1no. window to the side elevation at ground floor level (North East Elevation).
- PendingP/2026/02607/HHErection of a single storey rear extension, to the side and rear of the existing back addition, following the removal of the existing single storey rear extension.
Ownership
- Corporate Ownership48%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2014-08-14
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,665
Population Density10,766 /km²
Owner Occupied30%
Age Distribution
0-15 19%16-64 72%65+ 9%
Schools Nearby
- North West London Independent Special School0.2 miOutstanding
- East Acton Primary School0.3 miGood
- Ormiston Queensmill Academy0.4 miGood
- Ark Conway Primary Academy0.4 miOutstanding
3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 5 Sir Alexander Close-£950k-
- 2 Sir Alexander Close-£1.15M-
- 22 Sir Alexander Close-£1.25M-
- 4 Sir Alexander Close-£980k-