Postcode record · Kensington And Chelsea
SW3 2PX.
SW3 2PX has 18 known premises and 27 planning records — 18 approved of 20 decided (90%). 13 EPC records.
Postcode SW3 2PX · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
18
Premises
known addresses (UPRNs)
27
Applications
20 decided
90%
Approval rate
18 approved · 2 refused
13
EPC records
ratings C 7 · D 6
28
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 2PX has 18 known premises and 27 planning records — 18 approved of 20 decided (90%). 13 EPC records.
Premises
Name
Details
UPRN 217079980
UPRN 217079981
UPRN 217079982
UPRN 217079983
UPRN 217079984
UPRN 217079985
UPRN 217079986
UPRN 217079987
UPRN 217079988
UPRN 217079989
UPRN 217079980
UPRN 217079981
UPRN 217079982
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UPRN 217079983
UPRN 217079984
UPRN 217079985
UPRN 217079986
UPRN 217079987
UPRN 217079988
UPRN 217079989
Planning
What happened?
27 planning applications across the postcode; 18 approved of 20 decided (90%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of single storey unit and replacement with 1no. two storey (plus additional basement storey) 2-bedroom 4-person dwelling
1 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Not disclosed · Officer Lolade Williams
Planning Permission
Validated and Registered
2026-03-23
Details required by condition?3 (Cycle Storage) of planning?permission 25/01817 (Change of use to convert 3-bedroom dwelling to office and residential use above.)
10 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Borletti Management Ltd · Officer Anastassia Vissarionov
Discharge of Conditions
Approved
2025-12-09
Change of use to convert 3-bedroom dwelling to office and residential use above.
10 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Borletti Management Ltd · Officer Emma Kate Barral
Planning Permission
Approved
2025-03-13
FELL x 1 london plane (within the curtilage of the Mews)
Street Record, St Catherine's Mews, London · premises record
Applicant Not disclosed · Officer Angus Morrison
Fell
No objection
2022-07-15
Prune 1 x Tree (type not specified) on land adjoining 1 St Catherine's Mews.
1 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Proctor · Officer Angus Morrison
Prune
No objection
2021-04-07
Prune 1 x London Plane (adj. No. 1)
Street Record, St Catherine's Mews, London · premises record
Prune
Approved
2019-10-10
Prune 1 x London Plane (adj. No. 1)
Street Record, St Catherine's Mews, London · premises record
Prune
Refused
2019-08-07
Details required by condition 6 (acoustic screen in colour 'RAL7015 - Slate Grey') of permission 18/02019 (Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace).
6 St Catherine's Mews, London, SW3 2PX · premises record
Discharge of Conditions
Approved
2018-10-31
Details required by condition 6 (Submission of details (Full PP)) of planning permission 18/02018(Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace).***WITHDRAWN***
6 St Catherine's Mews, London, SW3 2PX · premises record
Discharge of Conditions
Withdrawn
2018-09-19
Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace.
6 St Catherine's Mews, London, SW3 2PX · premises record
Planning Permission
Approved
2018-04-09
Demolition of single storey unit and replacement with 1no. two storey (plus additional basement storey) 2-bedroom 4-person dwelling
1 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Not disclosed · Officer Lolade Williams
Validated and Registered
2026-03-23
More
Planning Permission
Details required by condition?3 (Cycle Storage) of planning?permission 25/01817 (Change of use to convert 3-bedroom dwelling to office and residential use above.)
10 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Borletti Management Ltd · Officer Anastassia Vissarionov
Approved
2025-12-09
More
Discharge of Conditions
Change of use to convert 3-bedroom dwelling to office and residential use above.
10 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Borletti Management Ltd · Officer Emma Kate Barral
Approved
2025-03-13
More
Planning Permission
Show all 10 rows
FELL x 1 london plane (within the curtilage of the Mews)
Street Record, St Catherine's Mews, London · premises record
Applicant Not disclosed · Officer Angus Morrison
No objection
2022-07-15
More
Fell
Prune 1 x Tree (type not specified) on land adjoining 1 St Catherine's Mews.
1 St Catherine's Mews, London, SW3 2PX · premises record
Applicant Proctor · Officer Angus Morrison
No objection
2021-04-07
More
Prune
Prune 1 x London Plane (adj. No. 1)
Street Record, St Catherine's Mews, London · premises record
Approved
2019-10-10
More
Prune
Prune 1 x London Plane (adj. No. 1)
Street Record, St Catherine's Mews, London · premises record
Refused
2019-08-07
More
Prune
Details required by condition 6 (acoustic screen in colour 'RAL7015 - Slate Grey') of permission 18/02019 (Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace).
6 St Catherine's Mews, London, SW3 2PX · premises record
Approved
2018-10-31
More
Discharge of Conditions
Details required by condition 6 (Submission of details (Full PP)) of planning permission 18/02018(Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace).***WITHDRAWN***
6 St Catherine's Mews, London, SW3 2PX · premises record
Withdrawn
2018-09-19
More
Discharge of Conditions
Refurbishment including removal of glazed front entrance into symmetrical glazed entrance with steel frame, alterations to external windows. Remove air condensing units and mechanical ventilation plant from 3rd floor terrace and relocate plant to rear corner of roof. Remove terrace handrail on gable coping stone and replace with handrail set back from front elevation, extend pitched roof to southern edge and creation of dormer facing terrace.
6 St Catherine's Mews, London, SW3 2PX · premises record
Approved
2018-04-09
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 18 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 26 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 26 · covers 18 of 18 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 4 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 26 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 26 · covers 18 of 18 premises. Protected-tree works may require consent or formal notice.
Show all 4 rows
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 4 of 18 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 7 rows
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 precedent27 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 7, 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.
5 intent signals recorded in this postcode
Price decline · Long hold · Ageing director
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Kensington And Chelsea's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Kensington And Chelsea, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.