Postcode record · Kensington And Chelsea
SW7 4LX.
SW7 4LX has 25 known premises and 35 planning records — 19 approved of 33 decided (57.6%). 14 EPC records.
Postcode SW7 4LX · boundary not held, centred on the postcodeApprovedRefusedOther39 exact39 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
25
Premises
known addresses (UPRNs)
35
Applications
33 decided
57.6%
Approval rate
19 approved · 14 refused
14
EPC records
ratings D 10 · E 3 · G 1
39
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?
SW7 4LX has 25 known premises and 35 planning records — 19 approved of 33 decided (57.6%). 14 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 217016341
UPRN 217016342
UPRN 217016343
UPRN 217016344
UPRN 217016345
UPRN 217016346
UPRN 217016347
UPRN 217016348
UPRN 217016349
UPRN 217016350
UPRN 217016341
UPRN 217016342
UPRN 217016343
Show all 10 rows
UPRN 217016344
UPRN 217016345
UPRN 217016346
UPRN 217016347
UPRN 217016348
UPRN 217016349
UPRN 217016350
Planning
What happened?
35 planning applications across the postcode; 19 approved of 33 decided (57.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of existing single dwellinghouse into two self-contained dwellinghouses, including excavation of a basement level, internal and external refurbishment works, alterations to front elevation fenestration, and installation of rooflights
1 Colbeck Mews, London, SW7 4LX · premises record
Applicant McAlpine · Officer Cheryl Collins
Planning Permission
Validated and Registered
2026-04-20
Variation of condition 2 (compliance with approved drawings) of planning permission 23/08401, to allow the introduction of top lights above the garage and main door; and the replacement of drawings 9CM-E1b and 9CM-E1b Rev 1 with drawing no. 9CM-E1b Rev 2.
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Neville Palmer
Planning Permission
Approved
2025-08-21
Excavation and construction of a basement beneath existing ground floor and installation of a dormer window with skylights as part of an extension in loft area.
4 Colbeck Mews, London, SW7 4LX · premises record
Applicant Mahdavi · Officer Neville Palmer
Planning Permission
Approved
2025-02-10
Details required by Condition 8 (Alternative window details) of planning permission PP/23/08401 (Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration including removal of redundant garage door, replacement and re-alignment of doors and windows and insertion of rooflights to front and rear)
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Saima Khanom
Discharge of Conditions
Approved
2025-01-20
Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration including removal of redundant garage door, replacement and re-alignment of doors and windows and insertion of rooflights to front and rear
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Neville Palmer
Planning Permission
Approved
2023-12-21
Alterations and replacement to windows and doors and installation of new rooflights (Certificate of Lawful Proposed Use/Development)
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer James Siow
Certificates Lawful Proposed Use or Dev.
Approved
2023-10-16
Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration (including removal of redundant garage door and conversion of part of garage to habitable space) and construction of new basement level
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant M Stolkin · Officer Jonathan Kwok
Planning Permission
Approved
2022-12-22
Replacement of existing glass balustrade on roof to timber panelling, to be concealed by planting at roof level.
5A Colbeck Mews, London, SW7 4LX · premises record
Applicant M Carr · Officer Melissa Vingoe Wright
Planning Permission
Approved
2022-11-11
Replacement of second floor glass balcony and windows and doors to front elevation.
5A Colbeck Mews, London, SW7 4LX · premises record
Applicant Carr · Officer Melissa Vingoe Wright
Planning Permission
Approved
2021-05-03
Installation of glass and stainless steel safety guardrail to flat roof, for maintenance purposes only. (Retrospective application).
Flat B, 5 Colbeck Mews, London, SW7 4LX · premises record
Applicant Bailey · Officer Matthew Woodhead
Planning Permission
Refused
2019-10-21
Conversion of existing single dwellinghouse into two self-contained dwellinghouses, including excavation of a basement level, internal and external refurbishment works, alterations to front elevation fenestration, and installation of rooflights
1 Colbeck Mews, London, SW7 4LX · premises record
Applicant McAlpine · Officer Cheryl Collins
Validated and Registered
2026-04-20
More
Planning Permission
Variation of condition 2 (compliance with approved drawings) of planning permission 23/08401, to allow the introduction of top lights above the garage and main door; and the replacement of drawings 9CM-E1b and 9CM-E1b Rev 1 with drawing no. 9CM-E1b Rev 2.
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Neville Palmer
Approved
2025-08-21
More
Planning Permission
Excavation and construction of a basement beneath existing ground floor and installation of a dormer window with skylights as part of an extension in loft area.
4 Colbeck Mews, London, SW7 4LX · premises record
Applicant Mahdavi · Officer Neville Palmer
Approved
2025-02-10
More
Planning Permission
Show all 10 rows
Details required by Condition 8 (Alternative window details) of planning permission PP/23/08401 (Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration including removal of redundant garage door, replacement and re-alignment of doors and windows and insertion of rooflights to front and rear)
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Saima Khanom
Approved
2025-01-20
More
Discharge of Conditions
Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration including removal of redundant garage door, replacement and re-alignment of doors and windows and insertion of rooflights to front and rear
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer Neville Palmer
Approved
2023-12-21
More
Planning Permission
Alterations and replacement to windows and doors and installation of new rooflights (Certificate of Lawful Proposed Use/Development)
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant Stolkin · Officer James Siow
Approved
2023-10-16
More
Certificates Lawful Proposed Use or Dev.
Alterations to the property comprising a rear first floor and part second floor extension with rooflights, balcony at second floor level, enhancements to front fenestration (including removal of redundant garage door and conversion of part of garage to habitable space) and construction of new basement level
9 Colbeck Mews, London, SW7 4LX · premises record
Applicant M Stolkin · Officer Jonathan Kwok
Approved
2022-12-22
More
Planning Permission
Replacement of existing glass balustrade on roof to timber panelling, to be concealed by planting at roof level.
5A Colbeck Mews, London, SW7 4LX · premises record
Applicant M Carr · Officer Melissa Vingoe Wright
Approved
2022-11-11
More
Planning Permission
Replacement of second floor glass balcony and windows and doors to front elevation.
5A Colbeck Mews, London, SW7 4LX · premises record
Applicant Carr · Officer Melissa Vingoe Wright
Approved
2021-05-03
More
Planning Permission
Installation of glass and stainless steel safety guardrail to flat roof, for maintenance purposes only. (Retrospective application).
Flat B, 5 Colbeck Mews, London, SW7 4LX · premises record
Applicant Bailey · Officer Matthew Woodhead
Refused
2019-10-21
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 25 premises each one covers.
Designation
Coverage
Conservation Area
Courtfield · reference 15 · covers 25 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 15 · covers 25 of 25 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Courtfield · reference 15 · covers 25 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 15 · covers 25 of 25 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 4 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 3 applications
Case officer on 2 applications
Case officer on 1 application
Applicant on 4 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 3 applications
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent35 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings D: 10, E: 3, G: 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 · EPC F/G · Price decline · HMO licensed
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.