Postcode record · Kensington And Chelsea
SW3 3DW.
SW3 3DW has 21 known premises and 14 planning records — 8 approved of 11 decided (72.7%).
Postcode SW3 3DW · boundary not held, centred on the postcodeApprovedRefusedOther27 exact27 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
21
Premises
known addresses (UPRNs)
14
Applications
11 decided
72.7%
Approval rate
8 approved · 3 refused
0
EPC records
none recorded
27
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?
SW3 3DW has 21 known premises and 14 planning records — 8 approved of 11 decided (72.7%).
Premises (18 of 21 shown)
Name
Details
UPRN 217077434
UPRN 217099281
UPRN 217077434
Show all 10 rows
UPRN 217099281
Planning
What happened?
14 planning applications across the postcode; 8 approved of 11 decided (72.7%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Two-storey upward extension of existing building to provide new apart-hotel rooms (Class C1 use), removal of roof level clutter, works within the central courtyard to create a part one, part two storey structure providing caf? with terrace (Class E use), relocated ancillary office, gym (Class E use), and new ancillary conference centre (associated with new apart-hotel use), upgrade works to petrol filing station fa?ade, main Chelsea Cloisters entrance, Lucan Place entrance, replacement of external windows, replacement of all lifts in the building, removal of 3 parking bays on Makins Street and works to footway with associated works, landscaping, refuse store, cycle and disabled parking. [MAJOR DEVELOPMENT; AND DEVELOPMENT AFFECTING THE SETTING OF CONSERVATION AREAS AND THE SETTING OF LISTED BUILDINGS]??
Chelsea Cloisters, Sloane Avenue, London, SW3 3DL · premises record
Applicant Not disclosed · Officer Cheryl Collins
Planning Permission
Pre-Determination Stage
2025-10-01
Clarification of the declaration of ICNIRP compliance issued as part of the planning notification
Chelsea Cloisters, Sloane Avenue, London · premises record
Telecommunications
Validated and Registered
2022-08-25
Proposed telecommunications rooftop installation upgrade and associated works (Top of Antennae 37.1m)
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Applicant MBNL · Officer Matthew Woodhead
Prior Approval Telecom
Approved
2020-09-17
Installation of telecommunications equipment and associated works at roof level.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Prior Approval Telecom
Refused
2019-04-12
Conversion of 10th floor north and south tank rooms to create two 2-bedroom residential dwellings, with alterations to frontages on Sloane Avenue and Lucan Place for new and enlarged windows; installation of side windows and rooflights.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Planning Permission
Approved
2016-07-21
Replacement of internally illuminated totem sign with digital advertisement (3m x 4.5m) including boundary treatment and consolidation of business signage further to appeal APP/K5600/Z/15/3133533.
Chelsea Cloisters, Petrol Station, Sloane Avenue, London, SW3 3DZ · premises record
Advertisement consent
Approved
2016-05-23
Conversion of 10th floor North and South tank rooms to create two 2-bedroom residential dwellings, with alterations to frontages on Sloane Avenue and Lucan Place for new/enlarged windows to match those below; installation of side windows and rooflights.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Planning Permission
Refused
2016-02-15
Change signage from backlit to digitally illuminated signage and declutter and refresh garage forecourt signage.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Advertisement consent
Refused
2015-05-28
Upgrade of the existing site comprising of the removal and replacement of 3 existing antenna.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Telecommunications
Validated and Registered
2014-09-11
Provision and display of an internally illuminated totem sign.
Chelsea Cloisters Petrol Station, Sloane Avenue, London SW3 3EL · premises record
Advertisement consent
Approved
2005-11-18
Two-storey upward extension of existing building to provide new apart-hotel rooms (Class C1 use), removal of roof level clutter, works within the central courtyard to create a part one, part two storey structure providing caf? with terrace (Class E use), relocated ancillary office, gym (Class E use), and new ancillary conference centre (associated with new apart-hotel use), upgrade works to petrol filing station fa?ade, main Chelsea Cloisters entrance, Lucan Place entrance, replacement of external windows, replacement of all lifts in the building, removal of 3 parking bays on Makins Street and works to footway with associated works, landscaping, refuse store, cycle and disabled parking. [MAJOR DEVELOPMENT; AND DEVELOPMENT AFFECTING THE SETTING OF CONSERVATION AREAS AND THE SETTING OF LISTED BUILDINGS]??
Chelsea Cloisters, Sloane Avenue, London, SW3 3DL · premises record
Applicant Not disclosed · Officer Cheryl Collins
Pre-Determination Stage
2025-10-01
More
Planning Permission
Clarification of the declaration of ICNIRP compliance issued as part of the planning notification
Chelsea Cloisters, Sloane Avenue, London · premises record
Validated and Registered
2022-08-25
More
Telecommunications
Proposed telecommunications rooftop installation upgrade and associated works (Top of Antennae 37.1m)
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Applicant MBNL · Officer Matthew Woodhead
Approved
2020-09-17
More
Prior Approval Telecom
Show all 10 rows
Installation of telecommunications equipment and associated works at roof level.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Refused
2019-04-12
More
Prior Approval Telecom
Conversion of 10th floor north and south tank rooms to create two 2-bedroom residential dwellings, with alterations to frontages on Sloane Avenue and Lucan Place for new and enlarged windows; installation of side windows and rooflights.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Approved
2016-07-21
More
Planning Permission
Replacement of internally illuminated totem sign with digital advertisement (3m x 4.5m) including boundary treatment and consolidation of business signage further to appeal APP/K5600/Z/15/3133533.
Chelsea Cloisters, Petrol Station, Sloane Avenue, London, SW3 3DZ · premises record
Approved
2016-05-23
More
Advertisement consent
Conversion of 10th floor North and South tank rooms to create two 2-bedroom residential dwellings, with alterations to frontages on Sloane Avenue and Lucan Place for new/enlarged windows to match those below; installation of side windows and rooflights.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Refused
2016-02-15
More
Planning Permission
Change signage from backlit to digitally illuminated signage and declutter and refresh garage forecourt signage.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Refused
2015-05-28
More
Advertisement consent
Upgrade of the existing site comprising of the removal and replacement of 3 existing antenna.
Chelsea Cloisters, Sloane Avenue, London, SW3 3DZ · premises record
Validated and Registered
2014-09-11
More
Telecommunications
Provision and display of an internally illuminated totem sign.
Chelsea Cloisters Petrol Station, Sloane Avenue, London SW3 3EL · premises record
Approved
2005-11-18
More
Advertisement consent
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 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 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 1 application
Show all 4 rows
Case officer on 1 application
Development
What could it become?
Planning precedent14 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.