Postcode record · Kensington And Chelsea
W11 3SL.
W11 3SL has 83 known premises and 190 planning records — 136 approved of 157 decided (86.6%). 46 EPC records.
Postcode W11 3SL · boundary not held, centred on the postcodeApprovedRefusedOther190 exact7 approximate197 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
83
Premises
known addresses (UPRNs)
190
Applications
157 decided
86.6%
Approval rate
136 approved · 21 refused
46
EPC records
ratings C 7 · D 23 · E 15 · G 1
197
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 3SL has 83 known premises and 190 planning records — 136 approved of 157 decided (86.6%). 46 EPC records.
Premises (18 of 83 shown)
Name
Details
UPRN 217038684
UPRN 217038685
UPRN 217038686
UPRN 217038687
UPRN 217038688
UPRN 217038689
UPRN 217038690
UPRN 217038691
UPRN 217038692
UPRN 217038693
UPRN 217038684
UPRN 217038685
UPRN 217038686
Show all 10 rows
UPRN 217038687
UPRN 217038688
UPRN 217038689
UPRN 217038690
UPRN 217038691
UPRN 217038692
UPRN 217038693
Planning
What happened?
190 planning applications across the postcode; 136 approved of 157 decided (86.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal refurbishment to convert existing bathroom to a bedroom and general repair and refurbishment to entire flat including new flooring and paint
Flat 5, 69 Holland Park, London, W11 3SL · premises record
Applicant H Hoseinpour · Officer Stephanie Hammer
Listed Building Consent
Approved
2025-11-04
Prune 8 x Lime trees (G1) along boundary of rear gardens.
69, 70 and 71 Holland Park, London, W11 3SL · premises record
Applicant Kettlewell · Officer Angus Morrison
Prune
No objection
2025-10-24
Works to repair water damage to ceilings, walls and cornices to ground floor flat, together with other associated repair works.
Flat 3, 69 Holland Park, London, W11 3SL · premises record
Applicant Snape · Officer Margaret Gustafsson
Listed Building Consent
Approved
2025-05-22
Excavation and provision of basement extension beneath part of rear garden alongside the erection of a timber clad garden room/access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Listed Building Consent
Approved
2024-12-02
Excavation and provision of basement extension beneath part of rear garden alongside the erection of a timber clad garden room/access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Planning Permission
Approved
2024-12-02
Prune (as specified)
69 Holland Park, London, W11 3SL · premises record
Applicant Kettlewell · Officer Angus Morrison
Prune
Approved
2024-10-07
Prune 2 x Lime (rear)
73 Holland Park, London, W11 3SL · premises record
Applicant Private Client · Officer James Burton
Prune
Split
2024-09-27
Formation of basement extension beneath part of rear garden together with a timber clad garden room / access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Planning Permission
Refused
2024-04-29
Formation of basement extension beneath part of rear garden together with a timber clad garden room / access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Listed Building Consent
Refused
2024-04-29
Details required by Condition 2 (submission of details - (e (details of existing and proposed service runs) of Listed Building consent LB/19/00003 (Internal renovation)
Flat 8, 69 Holland Park, London, W11 3SL · premises record
Applicant Not disclosed · Officer Gabby Westley
Discharge of Conditions
Approved
2024-04-24
Internal refurbishment to convert existing bathroom to a bedroom and general repair and refurbishment to entire flat including new flooring and paint
Flat 5, 69 Holland Park, London, W11 3SL · premises record
Applicant H Hoseinpour · Officer Stephanie Hammer
Approved
2025-11-04
More
Listed Building Consent
Prune 8 x Lime trees (G1) along boundary of rear gardens.
69, 70 and 71 Holland Park, London, W11 3SL · premises record
Applicant Kettlewell · Officer Angus Morrison
No objection
2025-10-24
More
Prune
Works to repair water damage to ceilings, walls and cornices to ground floor flat, together with other associated repair works.
Flat 3, 69 Holland Park, London, W11 3SL · premises record
Applicant Snape · Officer Margaret Gustafsson
Approved
2025-05-22
More
Listed Building Consent
Show all 10 rows
Excavation and provision of basement extension beneath part of rear garden alongside the erection of a timber clad garden room/access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Approved
2024-12-02
More
Listed Building Consent
Excavation and provision of basement extension beneath part of rear garden alongside the erection of a timber clad garden room/access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Approved
2024-12-02
More
Planning Permission
Prune (as specified)
69 Holland Park, London, W11 3SL · premises record
Applicant Kettlewell · Officer Angus Morrison
Approved
2024-10-07
More
Prune
Prune 2 x Lime (rear)
73 Holland Park, London, W11 3SL · premises record
Applicant Private Client · Officer James Burton
Split
2024-09-27
More
Prune
Formation of basement extension beneath part of rear garden together with a timber clad garden room / access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Refused
2024-04-29
More
Planning Permission
Formation of basement extension beneath part of rear garden together with a timber clad garden room / access pavilion including additional alterations to garden.
Basement And Ground Floor, 73 Holland Park, London, W11 3SL · premises record
Applicant Johnston · Officer Ronaldo Colalillo
Refused
2024-04-29
More
Listed Building Consent
Details required by Condition 2 (submission of details - (e (details of existing and proposed service runs) of Listed Building consent LB/19/00003 (Internal renovation)
Flat 8, 69 Holland Park, London, W11 3SL · premises record
Applicant Not disclosed · Officer Gabby Westley
Approved
2024-04-24
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 83 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 83 of 83 premises. Some normally permitted changes may require planning permission.
Conservation Area
Holland Park · reference 5 · covers 82 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 5 · covers 82 of 83 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 82 of 83 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Ladbroke · reference 3 · covers 1 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 1 of 83 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 1 of 83 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 83 of 83 premises. Some normally permitted changes may require planning permission.
Conservation Area
Holland Park · reference 5 · covers 82 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 5 · covers 82 of 83 premises. Protected-tree works may require consent or formal notice.
Show all 7 rows
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 82 of 83 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Ladbroke · reference 3 · covers 1 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 1 of 83 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 1 of 83 premises. Protected-tree works may require consent or formal notice.
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 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent190 applications and 197 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy46 EPC records; ratings C: 7, D: 23, E: 15, 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
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
10 intent signals recorded in this postcode
EPC F/G · Price decline · Long hold · Company dissolving · Ageing director
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.