Postcode record · Kensington And Chelsea
SW1X 9DU.
SW1X 9DU has 17 known premises and 32 planning records — 21 approved of 24 decided (87.5%). 11 EPC records.
Postcode SW1X 9DU · boundary not held, centred on the postcodeApprovedRefusedOther29 exact29 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
17
Premises
known addresses (UPRNs)
32
Applications
24 decided
87.5%
Approval rate
21 approved · 3 refused
11
EPC records
ratings C 3 · D 7 · E 1
29
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 9DU has 17 known premises and 32 planning records — 21 approved of 24 decided (87.5%). 11 EPC records.
Premises
Name
Details
UPRN 217008730
UPRN 217008731
UPRN 217008732
UPRN 217008733
UPRN 217008734
UPRN 217008735
UPRN 217008736
UPRN 217008737
UPRN 217008738
UPRN 217008739
UPRN 217008730
UPRN 217008731
UPRN 217008732
Show all 10 rows
UPRN 217008733
UPRN 217008734
UPRN 217008735
UPRN 217008736
UPRN 217008737
UPRN 217008738
UPRN 217008739
Planning
What happened?
32 planning applications across the postcode; 21 approved of 24 decided (87.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prune 1x Fig and 1x Cherry at rear
Parsonage House, 97A Cadogan Lane, London, SW1X 9DU · premises record
Applicant Warner · Officer Stephen Fuller
Prune
No objection
2025-08-15
Installation of crittall style bi-folding doors to rear elevation. Replacement garage door, main door and side panel to front
91 Cadogan Lane, London, SW1X 9DU · premises record
Applicant Woodhead · Officer George Weir
Planning Permission
Approved
2024-08-12
Construction of second floor rear extension with associated internal improvements; installation of rooflights to the main flat roof; and addtion of wooden panel and lantern light to the right side of the front door at front elevation
91 Cadogan Lane, London, SW1X 9DU · premises record
Planning Permission
Approved
2023-05-22
Construction of ground floor rear extension and installation of low railing to frontage
91 Cadogan Lane, London, SW1X 9DU · premises record
Planning Permission
Approved
2023-05-22
Raising roof ridge 20cm and insertion of roof windows to rear roof slope
97-97A, Cadogan Lane, London, SW1X 9DU · premises record
Applicant Lucas · Officer Jeremy Brydon
Planning Permission
Approved
2023-03-30
Prune 1x Fig in rear garden
97 Cadogan Lane, London, SW1X 9DU · premises record
Applicant A Beeley · Officer Angus Morrison
Prune
No objection
2021-11-10
Permission sought for pavement crossover
83 Cadogan Lane, London, SW1X 9DU · premises record
Applicant Potts · Officer Alice Culver
Pavement Crossover
Refused
2021-07-07
Removal and replacement of front door, garage door and panelling; removal and replacement of windows at front and rear of first and second floor; removal of double door, window and roller shutter and replacement with new Crittal double doors to rear at ground floor level
83 Cadogan Lane, London, SW1X 9DU · premises record
Applicant M Potts · Officer Julia Drzewicka
Planning Permission
Approved
2021-01-21
Details required by condition 3 (construction traffic management plan) of planning permission 17/07504 (Construction of basement with 2no. lightwells on rear elevation and erection of second floor rear extension. Removal of sash window and french doors and replacement with glazed bi-fold doors)
79 Cadogan Lane, London, SW1X 9DU · premises record
Discharge of Conditions
Approved
2018-11-13
Details required by condition 3 (Construction Traffic Management Plan (CTMP)) of planning permission 17/07504 (Construction of basement with 2no. lightwells on rear elevation and erection of second floor rear extension. Removal of sash window and french doors and replacement with glazed bi-fold doors)
79 Cadogan Lane, London, SW1X 9DU · premises record
Discharge of Conditions
Refused
2018-09-03
Prune 1x Fig and 1x Cherry at rear
Parsonage House, 97A Cadogan Lane, London, SW1X 9DU · premises record
Applicant Warner · Officer Stephen Fuller
No objection
2025-08-15
More
Prune
Installation of crittall style bi-folding doors to rear elevation. Replacement garage door, main door and side panel to front
91 Cadogan Lane, London, SW1X 9DU · premises record
Applicant Woodhead · Officer George Weir
Approved
2024-08-12
More
Planning Permission
Construction of second floor rear extension with associated internal improvements; installation of rooflights to the main flat roof; and addtion of wooden panel and lantern light to the right side of the front door at front elevation
91 Cadogan Lane, London, SW1X 9DU · premises record
Approved
2023-05-22
More
Planning Permission
Show all 10 rows
Construction of ground floor rear extension and installation of low railing to frontage
91 Cadogan Lane, London, SW1X 9DU · premises record
Approved
2023-05-22
More
Planning Permission
Raising roof ridge 20cm and insertion of roof windows to rear roof slope
97-97A, Cadogan Lane, London, SW1X 9DU · premises record
Applicant Lucas · Officer Jeremy Brydon
Approved
2023-03-30
More
Planning Permission
Prune 1x Fig in rear garden
97 Cadogan Lane, London, SW1X 9DU · premises record
Applicant A Beeley · Officer Angus Morrison
No objection
2021-11-10
More
Prune
Permission sought for pavement crossover
83 Cadogan Lane, London, SW1X 9DU · premises record
Applicant Potts · Officer Alice Culver
Refused
2021-07-07
More
Pavement Crossover
Removal and replacement of front door, garage door and panelling; removal and replacement of windows at front and rear of first and second floor; removal of double door, window and roller shutter and replacement with new Crittal double doors to rear at ground floor level
83 Cadogan Lane, London, SW1X 9DU · premises record
Applicant M Potts · Officer Julia Drzewicka
Approved
2021-01-21
More
Planning Permission
Details required by condition 3 (construction traffic management plan) of planning permission 17/07504 (Construction of basement with 2no. lightwells on rear elevation and erection of second floor rear extension. Removal of sash window and french doors and replacement with glazed bi-fold doors)
79 Cadogan Lane, London, SW1X 9DU · premises record
Approved
2018-11-13
More
Discharge of Conditions
Details required by condition 3 (Construction Traffic Management Plan (CTMP)) of planning permission 17/07504 (Construction of basement with 2no. lightwells on rear elevation and erection of second floor rear extension. Removal of sash window and french doors and replacement with glazed bi-fold doors)
79 Cadogan Lane, London, SW1X 9DU · premises record
Refused
2018-09-03
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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 17 of 17 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 17 of 17 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 17 of 17 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 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
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent32 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 3, D: 7, E: 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.
5 intent signals recorded in this postcode
Portfolio seller · Repeat sale · Long hold
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.