Postcode record · Kensington And Chelsea
SW1X 9RU.
SW1X 9RU has 48 known premises and 138 planning records — 106 approved of 118 decided (89.8%). 12 EPC records.
Postcode SW1X 9RU · boundary not held, centred on the postcodeApprovedRefusedOther139 exact139 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
48
Premises
known addresses (UPRNs)
138
Applications
118 decided
89.8%
Approval rate
106 approved · 12 refused
12
EPC records
ratings C 5 · D 5 · E 2
139
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?
SW1X 9RU has 48 known premises and 138 planning records — 106 approved of 118 decided (89.8%). 12 EPC records.
Premises (18 of 48 shown)
Name
Details
UPRN 217008924
UPRN 217008925
UPRN 217008926
UPRN 217008927
UPRN 217008928
UPRN 217008929
UPRN 217008930
UPRN 217008931
UPRN 217008932
UPRN 217008933
UPRN 217008924
UPRN 217008925
UPRN 217008926
Show all 10 rows
UPRN 217008927
UPRN 217008928
UPRN 217008929
UPRN 217008930
UPRN 217008931
UPRN 217008932
UPRN 217008933
Planning
What happened?
138 planning applications across the postcode; 106 approved of 118 decided (89.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment
Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU · premises record
Applicant Pajot · Officer Aaron Gormley
Planning Permission
Approved
2026-02-06
Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment
Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU · premises record
Applicant Pajot · Officer Aaron Gormley
Listed Building Consent
Approved
2026-02-06
Variation of Conditions 2 (Notification of Works); 3 (submission of details - a) All new floor coverings (including a section drawing of the proposed floor build up); b) Sample of Slate; c) Landscaping detail to rear garden; and d) Detailed design of the new ironwork front veranda; e) Detailed drawings of the proposed internal cable runs associated with the lower ground floor A/C unit and any associated works to the existing fabric); 12 (front vaults) of Listed Building consent LB/17/01821 (Variation of condition 2 (compliance of drawings) of listed building consent 16/00475 to allow revised drawings to be approved)
40, 41-42 Cadogan Place, London, SW1 · premises record
Applicant Not disclosed · Officer Genevieve Arblaster-Hulley
Listed Building Consent
Approved
2023-11-08
Variation and/or removal of Conditions 2 (Notice of start of works), 3(a), (b), (c), (d) (Submission of details), 5 (brick sample panel) and 13 (Front vaults) of listed building consent LB/17/01806 (Variation of condition 2 of listed building consent 16/00471 to install new fire rated door; to create new door opening and a further replacement door at lower ground floor; to conceal air conditioning unit beneath stairs) as these were included in error or have already been discharged.
42 Cadogan Place, London, SW1X 9RU · premises record
Applicant LPI No 1 Ltd · Officer Kate Orme
Listed Building Consent
Approved
2023-10-30
Erection of rear extension on existing first floor terrace, and minor internal alterations.
First Floor Flat, 45 Cadogan Place, London, SW1X 9RU · premises record
Applicant Chan · Officer John White
Planning Permission
Approved
2023-04-03
Erection of rear extension on existing first floor terrace, and minor internal alterations.
First Floor Flat, 45 Cadogan Place, London, SW1X 9RU · premises record
Applicant Chan · Officer John White
Listed Building Consent
Approved
2023-04-03
Re-instatement of original floor level to lower ground floor (Listed Building Consent only)
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Phoebe Graham
Listed Building Consent
Approved
2022-06-22
Alterations to fenestration following major refurbishment; and installation of boiler flue at first floor level behind green wall
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Alice Culver
Planning Permission
Approved
2022-04-05
Alterations to fenestration following major refurbishment; and installation of boiler flue at first floor level behind green wall
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Alice Culver
Listed Building Consent
Approved
2022-04-05
Internal and external amendments to windows, doors and services that have been implemented but which differ slightly to drawings that have been previously consented (retrospective application)***WITHDRAWN***
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant Hughes · Officer Alice Culver
Listed Building Consent
Withdrawn
2021-07-22
Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment
Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU · premises record
Applicant Pajot · Officer Aaron Gormley
Approved
2026-02-06
More
Planning Permission
Internal and external alterations including replacement windows at the rear; provision of new external stairs from lower courtyard garden to rear terrace above and new rear boundary treatment
Basement to First Floor Maisonette, 46-47 Cadogan Place, London, SW1X 9RU · premises record
Applicant Pajot · Officer Aaron Gormley
Approved
2026-02-06
More
Listed Building Consent
Variation of Conditions 2 (Notification of Works); 3 (submission of details - a) All new floor coverings (including a section drawing of the proposed floor build up); b) Sample of Slate; c) Landscaping detail to rear garden; and d) Detailed design of the new ironwork front veranda; e) Detailed drawings of the proposed internal cable runs associated with the lower ground floor A/C unit and any associated works to the existing fabric); 12 (front vaults) of Listed Building consent LB/17/01821 (Variation of condition 2 (compliance of drawings) of listed building consent 16/00475 to allow revised drawings to be approved)
40, 41-42 Cadogan Place, London, SW1 · premises record
Applicant Not disclosed · Officer Genevieve Arblaster-Hulley
Approved
2023-11-08
More
Listed Building Consent
Show all 10 rows
Variation and/or removal of Conditions 2 (Notice of start of works), 3(a), (b), (c), (d) (Submission of details), 5 (brick sample panel) and 13 (Front vaults) of listed building consent LB/17/01806 (Variation of condition 2 of listed building consent 16/00471 to install new fire rated door; to create new door opening and a further replacement door at lower ground floor; to conceal air conditioning unit beneath stairs) as these were included in error or have already been discharged.
42 Cadogan Place, London, SW1X 9RU · premises record
Applicant LPI No 1 Ltd · Officer Kate Orme
Approved
2023-10-30
More
Listed Building Consent
Erection of rear extension on existing first floor terrace, and minor internal alterations.
First Floor Flat, 45 Cadogan Place, London, SW1X 9RU · premises record
Applicant Chan · Officer John White
Approved
2023-04-03
More
Planning Permission
Erection of rear extension on existing first floor terrace, and minor internal alterations.
First Floor Flat, 45 Cadogan Place, London, SW1X 9RU · premises record
Applicant Chan · Officer John White
Approved
2023-04-03
More
Listed Building Consent
Re-instatement of original floor level to lower ground floor (Listed Building Consent only)
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Phoebe Graham
Approved
2022-06-22
More
Listed Building Consent
Alterations to fenestration following major refurbishment; and installation of boiler flue at first floor level behind green wall
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Alice Culver
Approved
2022-04-05
More
Planning Permission
Alterations to fenestration following major refurbishment; and installation of boiler flue at first floor level behind green wall
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant S Hughes · Officer Alice Culver
Approved
2022-04-05
More
Listed Building Consent
Internal and external amendments to windows, doors and services that have been implemented but which differ slightly to drawings that have been previously consented (retrospective application)***WITHDRAWN***
48 Cadogan Place, London, SW1X 9RU · premises record
Applicant Hughes · Officer Alice Culver
Withdrawn
2021-07-22
More
Listed Building 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 48 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 48 of 48 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 48 of 48 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 48 of 48 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 48 of 48 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 48 of 48 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent138 applications and 139 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 5, D: 5, E: 2.
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.
7 intent signals recorded in this postcode
Struggling director · Charge registered · Portfolio seller · Long hold · Company dissolving
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.