Postcode record · Kensington And Chelsea
SW3 6NJ.
SW3 6NJ has 64 known premises and 48 planning records — 35 approved of 38 decided (92.1%). 19 EPC records.
Postcode SW3 6NJ · boundary not held, centred on the postcodeApprovedRefusedOther72 exact72 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
64
Premises
known addresses (UPRNs)
48
Applications
38 decided
92.1%
Approval rate
35 approved · 3 refused
19
EPC records
ratings B 3 · C 10 · D 6
72
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 6NJ has 64 known premises and 48 planning records — 35 approved of 38 decided (92.1%). 19 EPC records.
Premises (18 of 64 shown)
Name
Details
UPRN 217085321
UPRN 217085322
UPRN 217085323
UPRN 217085324
UPRN 217085325
UPRN 217085326
UPRN 217085327
UPRN 217085328
UPRN 217085329
UPRN 217085321
UPRN 217085322
UPRN 217085323
Show all 10 rows
UPRN 217085324
UPRN 217085325
UPRN 217085326
UPRN 217085327
UPRN 217085328
UPRN 217085329
Planning
What happened?
48 planning applications across the postcode; 35 approved of 38 decided (92.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Decision Order required to renumber the ground floor commercial unit, with its own separate access and post point fronting Sydney Street, linked to Planning application PA/23/06111, as follows:90 Sydney Street, SW3The following address to be deleted - Ground Floor, Alameda House, 100 Sydney Street, SW3 6NJ
Ground Floor, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Jake O'Toole · Officer Olalekan Oba
Public PRE APP
Approved
2024-05-22
Prior Approval - Change of use from retail unit (class E) to Dwellinghouses (class C3) 1no. residential unit
Alameda House, 100 Sydney Street, London · premises record
Applicant Not disclosed · Officer Jonathan Kwok
Prior Approval Residential
Approved
2023-09-08
Alterations to layout and terrace including an extension to provide additional bedroom and study.(Amended description)
Apartment 1, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Planning Permission
Approved
2023-09-05
Prune 1 x Katsura (rear)
78 Sydney Street, London, SW3 6NJ · premises record
Applicant Spiller · Officer Angus Morrison
Prune
No objection
2021-11-01
Erection of single storey extension to penthouse apartment
Apartment 8, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Planning Permission
Approved
2021-06-07
FELL 1 x Fig (rear)
72 Sydney Street, London, SW3 6NJ · premises record
Applicant Wallace · Officer Angus Morrison
Fell
No objection
2021-05-17
Single storey extension at rear ground floor level. Creation of roof terrace above with walk-on rooflight and balustrade. Replacement of landing window with French doors leading onto terrace.
84 Sydney Street, London, SW3 6NJ · premises record
Applicant Altuna · Officer Laura Fogarty
Planning Permission
Approved
2020-11-26
Prune 1 x Katsura Tree (rear)
78 Sydney Street, London, SW3 6NJ · premises record
Prune
Approved
2019-11-04
Details required by condition 7 (BREEAM Rating) of planning permission PP/15/01450 (Conversion of existing property and ancillary works to provide residential accommodation (comprising 8 units within class C3) and use class A1 (Shop) at ground floor level).
90-100 Sydney Street, London · premises record
Discharge of Conditions
Approved
2019-05-20
Variation of condition 7 (BREEAM) of planning permission 15/01450 (Conversion of existing property and ancillary works to provide residential accommodation (comprising 8 units within class C3) and use class A1 (Shop) at ground floor level) so that the residential floorspace shall achieve a BREEAM for domestic refurbishment rating of very good, and a Post Construction Review certificate must be issued within 3 months of occupation for it, certifying that a BREEAM rating of very good has been achieved.
Former, 90-100 Sydney Street, London · premises record
Planning Permission
Refused
2018-11-05
Decision Order required to renumber the ground floor commercial unit, with its own separate access and post point fronting Sydney Street, linked to Planning application PA/23/06111, as follows:90 Sydney Street, SW3The following address to be deleted - Ground Floor, Alameda House, 100 Sydney Street, SW3 6NJ
Ground Floor, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Jake O'Toole · Officer Olalekan Oba
Approved
2024-05-22
More
Public PRE APP
Prior Approval - Change of use from retail unit (class E) to Dwellinghouses (class C3) 1no. residential unit
Alameda House, 100 Sydney Street, London · premises record
Applicant Not disclosed · Officer Jonathan Kwok
Approved
2023-09-08
More
Prior Approval Residential
Alterations to layout and terrace including an extension to provide additional bedroom and study.(Amended description)
Apartment 1, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Approved
2023-09-05
More
Planning Permission
Show all 10 rows
Prune 1 x Katsura (rear)
78 Sydney Street, London, SW3 6NJ · premises record
Applicant Spiller · Officer Angus Morrison
No objection
2021-11-01
More
Prune
Erection of single storey extension to penthouse apartment
Apartment 8, Alameda House, 100 Sydney Street, London, SW3 6NJ · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Approved
2021-06-07
More
Planning Permission
FELL 1 x Fig (rear)
72 Sydney Street, London, SW3 6NJ · premises record
Applicant Wallace · Officer Angus Morrison
No objection
2021-05-17
More
Fell
Single storey extension at rear ground floor level. Creation of roof terrace above with walk-on rooflight and balustrade. Replacement of landing window with French doors leading onto terrace.
84 Sydney Street, London, SW3 6NJ · premises record
Applicant Altuna · Officer Laura Fogarty
Approved
2020-11-26
More
Planning Permission
Prune 1 x Katsura Tree (rear)
78 Sydney Street, London, SW3 6NJ · premises record
Approved
2019-11-04
More
Prune
Details required by condition 7 (BREEAM Rating) of planning permission PP/15/01450 (Conversion of existing property and ancillary works to provide residential accommodation (comprising 8 units within class C3) and use class A1 (Shop) at ground floor level).
90-100 Sydney Street, London · premises record
Approved
2019-05-20
More
Discharge of Conditions
Variation of condition 7 (BREEAM) of planning permission 15/01450 (Conversion of existing property and ancillary works to provide residential accommodation (comprising 8 units within class C3) and use class A1 (Shop) at ground floor level) so that the residential floorspace shall achieve a BREEAM for domestic refurbishment rating of very good, and a Post Construction Review certificate must be issued within 3 months of occupation for it, certifying that a BREEAM rating of very good has been achieved.
Former, 90-100 Sydney Street, London · premises record
Refused
2018-11-05
More
Planning Permission
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 64 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 20 of 64 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 19 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 19 of 64 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Royal Hospital · reference 29 · covers 3 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 3 of 64 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 20 of 64 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 19 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 6 rows
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 19 of 64 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Royal Hospital · reference 29 · covers 3 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 3 of 64 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 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent48 applications and 72 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings B: 3, C: 10, D: 6.
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.
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.