Postcode record · Kensington And Chelsea
W11 3LN.
W11 3LN has 67 known premises and 146 planning records — 110 approved of 119 decided (92.4%). 40 EPC records.
Postcode W11 3LN · boundary not held, centred on the postcodeApprovedRefusedOther146 exact146 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
67
Premises
known addresses (UPRNs)
146
Applications
119 decided
92.4%
Approval rate
110 approved · 9 refused
40
EPC records
ratings C 19 · D 13 · E 6 · F 1 · G 1
146
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W11 3LN has 67 known premises and 146 planning records — 110 approved of 119 decided (92.4%). 40 EPC records.
Premises (18 of 67 shown)
Name
Details
UPRN 217052118
UPRN 217052123
UPRN 217052124
UPRN 217052125
UPRN 217052126
UPRN 217052127
UPRN 217052118
Show all 10 rows
UPRN 217052123
UPRN 217052124
UPRN 217052125
UPRN 217052126
UPRN 217052127
Planning
What happened?
146 planning applications across the postcode; 110 approved of 119 decided (92.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prune 1x Lime and 1x Liquidambar
11A Lansdowne Walk, London, W11 3LN · premises record
Applicant Forsyth · Officer Angus Morrison
Prune
Approved
2025-11-25
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Saima Iqbal
Discharge of Conditions
Approved
2025-10-27
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Morgan Roberts
Discharge of Conditions
Withdrawn
2025-09-15
Details required by condition 22 (Archaeological Evaluation Report) of planning permission 24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development.)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-08-27
Variation of conditions 2 (approved drawings) and condition 32 (restricted area of terrace) of planning permission 24/04739 to allow design refinements to the scheme, including: enlarged windows to rear elevation of No 12 to match the aperture sizes at neighbouring No 11; raised front outrigger to Nos 3 & 4 at second floor level; and enlarged rear terraces at GF level to include the removal of the existing balustrades creating a larger rooftop terrace to Nos 2-4
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Planning Permission
Approved
2025-08-04
Prune 1 x False Acacia (rear)
9A Lansdowne Walk, London, W11 3LN · premises record
Applicant Gibbs · Officer Angus Morrison
Prune
Approved
2025-07-30
Details required by Condition 31 (Fire Strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-07-22
Details required by condition 15 (contamination - preliminary risk assessment report and proposed site investigation) of planning permission 24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-07-11
Details required by Conditions 23 (Sustainable Drainage Systems Strategy) and 35 (Biodiversity Gain Plan) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-07-04
Details required by conditions 28 (trees and landscaping - details required) and 34 (LEMP) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-06-05
Prune 1x Lime and 1x Liquidambar
11A Lansdowne Walk, London, W11 3LN · premises record
Applicant Forsyth · Officer Angus Morrison
Approved
2025-11-25
More
Prune
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Saima Iqbal
Approved
2025-10-27
More
Discharge of Conditions
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Morgan Roberts
Withdrawn
2025-09-15
More
Discharge of Conditions
Show all 10 rows
Details required by condition 22 (Archaeological Evaluation Report) of planning permission 24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development.)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-08-27
More
Discharge of Conditions
Variation of conditions 2 (approved drawings) and condition 32 (restricted area of terrace) of planning permission 24/04739 to allow design refinements to the scheme, including: enlarged windows to rear elevation of No 12 to match the aperture sizes at neighbouring No 11; raised front outrigger to Nos 3 & 4 at second floor level; and enlarged rear terraces at GF level to include the removal of the existing balustrades creating a larger rooftop terrace to Nos 2-4
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-08-04
More
Planning Permission
Prune 1 x False Acacia (rear)
9A Lansdowne Walk, London, W11 3LN · premises record
Applicant Gibbs · Officer Angus Morrison
Approved
2025-07-30
More
Prune
Details required by Condition 31 (Fire Strategy) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-07-22
More
Discharge of Conditions
Details required by condition 15 (contamination - preliminary risk assessment report and proposed site investigation) of planning permission 24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-07-11
More
Discharge of Conditions
Details required by Conditions 23 (Sustainable Drainage Systems Strategy) and 35 (Biodiversity Gain Plan) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-07-04
More
Discharge of Conditions
Details required by conditions 28 (trees and landscaping - details required) and 34 (LEMP) of planning permission PP/24/04739 (Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and replacement of rear wall of no.13 Lansdowne Walk, construction of basements, lower ground floor rear and roof extensions and other associated development)
2-4 and 12-14 Lansdowne Walk, London, W11 3LN · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-06-05
More
Discharge of Conditions
Building control
Building-control records are not yet collected for Kensington And Chelsea — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 67 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 67 of 67 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 67 of 67 premises. Protected-tree works may require consent or formal notice.
Archaeological Priority Area
Summary and Definition The APA forms an east-west corridor along Holland Park Avenue, Notting Hill Gate and the Bayswater Road (A406) which follows the approximate route of the major Roman road from London (Londinium via Newgate) to the import · reference 77609 · covers 67 of 67 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Ladbroke · reference 3 · covers 67 of 67 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 41 · reference 21 · covers 67 of 67 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 61 of 67 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 67 of 67 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 67 of 67 premises. Protected-tree works may require consent or formal notice.
Archaeological Priority Area
Summary and Definition The APA forms an east-west corridor along Holland Park Avenue, Notting Hill Gate and the Bayswater Road (A406) which follows the approximate route of the major Roman road from London (Londinium via Newgate) to the import · reference 77609 · covers 67 of 67 premises. Groundworks may require archaeological assessment or investigation.
Show all 6 rows
Conservation Area
Ladbroke · reference 3 · covers 67 of 67 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 41 · reference 21 · covers 67 of 67 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 61 of 67 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 10 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 8 applications
Case officer on 8 applications
Case officer on 8 applications
Case officer on 2 applications
Applicant on 10 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 8 applications
Case officer on 8 applications
Case officer on 8 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent146 applications and 146 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy40 EPC records; ratings C: 19, D: 13, E: 6, F: 1, G: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
5 intent signals recorded in this postcode
Charge registered · EPC F/G · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.