Postcode record · Kensington And Chelsea
SW1X 8ND.
SW1X 8ND has 34 known premises and 27 planning records — 15 approved of 22 decided (68.2%). 23 EPC records.
Postcode SW1X 8ND · boundary not held, centred on the postcodeApprovedRefusedOther27 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
34
Premises
known addresses (UPRNs)
27
Applications
22 decided
68.2%
Approval rate
15 approved · 7 refused
59 days
Median decision time
average 65 days · 27 dated decisions
23
EPC records
ratings B 1 · C 8 · D 8 · E 5 · F 1
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?
SW1X 8ND has 34 known premises and 27 planning records — 15 approved of 22 decided (68.2%). 23 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 217013411
UPRN 217013412
UPRN 217013413
UPRN 217013427
UPRN 217013428
UPRN 217013429
UPRN 217013430
UPRN 217013431
UPRN 217013432
UPRN 217013433
UPRN 217013411
UPRN 217013412
UPRN 217013413
Show all 10 rows
UPRN 217013427
UPRN 217013428
UPRN 217013429
UPRN 217013430
UPRN 217013431
UPRN 217013432
UPRN 217013433
Planning
What happened?
27 planning applications across the postcode; 15 approved of 22 decided (68.2%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of roof, incorporating an openable roof light over lightwell at basement level to the rear
5 Chesham Street, London, SW1X 8ND · premises record
Officer Ben Brockey
Planning Permission
Approved
2023-06-14
Removal of condition 8 (Privacy (Obscured glazing)) of planning permission 22/07887
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer David Batchelor
Planning Permission
Refused
2023-05-11
Infill extension to existing rear terrace and internal refurbishments.
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer David Batchelor
Planning Permission
Approved
2022-12-20
Erection of first floor rear infill extension
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Gabby Westley
Planning Permission
Withdrawn
2022-10-19
Construction of rear infill extension to first floor terrace of flat 5, to match the infill extension at rear first floor flat 6 - 13-15 Chesham Street. **WITHDRAWN**
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Gabby Westley
Planning Permission
Withdrawn
2022-08-05
Erection of first floor rear infill extension to existing terrace; construction of new conservatory at rear first floor balcony to match conservatory at rear first floor at Flat 6
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Matthew Evans
Planning Permission
Refused
2022-04-01
Erection of single storey rear extension at lower ground floor level
Flat 1, 11 Chesham Street, London, SW1X 8ND · premises record
Officer Julia Drzewicka
Planning Permission
Approved
2021-07-27
Construction of first floor rear infill extension to existing terrace
Flat 6, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Fiona Rae (Nee Dinsey)
Planning Permission
Approved
2019-11-14
Replacement of one double-glazed, painted timber frame sash window to rear facade (at third floor level) with painted timber frame, double-glazed, French doors, with painted steel Juliet balcony balustrade
Flat 4, 17 Chesham Street, London, SW1X 8ND · premises record
Planning Permission
Approved
2017-08-14
Replacement of rear bedroom double-glazed, painted timber, sash window with double-glazed, painted timber, French window and rear painted steel balcony at third floor level
Flat 4, 17 Chesham Street, London, SW1X 8ND · premises record
Planning Permission
Withdrawn
2017-06-06
Construction of roof, incorporating an openable roof light over lightwell at basement level to the rear
5 Chesham Street, London, SW1X 8ND · premises record
Officer Ben Brockey
Approved
2023-06-14
More
Planning Permission
Removal of condition 8 (Privacy (Obscured glazing)) of planning permission 22/07887
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer David Batchelor
Refused
2023-05-11
More
Planning Permission
Infill extension to existing rear terrace and internal refurbishments.
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer David Batchelor
Approved
2022-12-20
More
Planning Permission
Show all 10 rows
Erection of first floor rear infill extension
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Gabby Westley
Withdrawn
2022-10-19
More
Planning Permission
Construction of rear infill extension to first floor terrace of flat 5, to match the infill extension at rear first floor flat 6 - 13-15 Chesham Street. **WITHDRAWN**
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Gabby Westley
Withdrawn
2022-08-05
More
Planning Permission
Erection of first floor rear infill extension to existing terrace; construction of new conservatory at rear first floor balcony to match conservatory at rear first floor at Flat 6
Flat 5, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Matthew Evans
Refused
2022-04-01
More
Planning Permission
Erection of single storey rear extension at lower ground floor level
Flat 1, 11 Chesham Street, London, SW1X 8ND · premises record
Officer Julia Drzewicka
Approved
2021-07-27
More
Planning Permission
Construction of first floor rear infill extension to existing terrace
Flat 6, 13-15 Chesham Street, London, SW1X 8ND · premises record
Officer Fiona Rae (Nee Dinsey)
Approved
2019-11-14
More
Planning Permission
Replacement of one double-glazed, painted timber frame sash window to rear facade (at third floor level) with painted timber frame, double-glazed, French doors, with painted steel Juliet balcony balustrade
Flat 4, 17 Chesham Street, London, SW1X 8ND · premises record
Approved
2017-08-14
More
Planning Permission
Replacement of rear bedroom double-glazed, painted timber, sash window with double-glazed, painted timber, French window and rear painted steel balcony at third floor level
Flat 4, 17 Chesham Street, London, SW1X 8ND · premises record
Withdrawn
2017-06-06
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 34 of 34 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 34 of 34 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 21 · covers 34 of 34 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Hans Town · reference 21 · covers 34 of 34 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Case officer on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings B: 1, C: 8, D: 8, E: 5, F: 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.
6 intent signals recorded in this postcode
Portfolio seller · Repeat sale · EPC F/G · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.