Postcode record · Kensington And Chelsea
SW3 2LB.
SW3 2LB has 33 known premises and 48 planning records — 34 approved of 41 decided (82.9%). 19 EPC records.
Postcode SW3 2LB · boundary not held, centred on the postcodeApprovedRefusedOther48 exact48 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
33
Premises
known addresses (UPRNs)
48
Applications
41 decided
82.9%
Approval rate
34 approved · 7 refused
19
EPC records
ratings C 2 · D 10 · E 7
48
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 2LB has 33 known premises and 48 planning records — 34 approved of 41 decided (82.9%). 19 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 217032393
UPRN 217032394
UPRN 217032395
UPRN 217032396
UPRN 217032397
UPRN 217032398
UPRN 217032399
UPRN 217032400
UPRN 217032401
UPRN 217032402
UPRN 217032393
UPRN 217032394
UPRN 217032395
Show all 10 rows
UPRN 217032396
UPRN 217032397
UPRN 217032398
UPRN 217032399
UPRN 217032400
UPRN 217032401
UPRN 217032402
Planning
What happened?
48 planning applications across the postcode; 34 approved of 41 decided (82.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Non-material amendment to planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation.) To Alter the length of the basement window on the front elevation.?
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Non-Material Amendments
Approved
2025-10-30
Redevelopment of lower/upper ground maisonette.
House, 17 First Street, London, SW3 2LB · premises record
Applicant Newbold · Officer Lolade Williams
Planning Permission
Withdrawn
2025-09-02
Non-material amendment to planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation) to allow replacement of drawing '00P020 Rev A' with '00P020 Rev B', for works to upgrade entrance to flat to meet with current fire safety regulations.***WITHDRAWN***
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Non-Material Amendments
Withdrawn
2025-06-05
Details required by Condition 6 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation),
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Discharge of Conditions
Approved
2024-12-23
Alterations to single storey ground floor rear extension, including modifications to the rear elevation
House, 17 First Street, London, SW3 2LB · premises record
Applicant G Duder · Officer Lolade Williams
Planning Permission
Approved
2024-10-15
Alterations to single storey rear ground floor extension, including minor modifications to rear elevation.
17 First Street, London SW3 2LB · premises record
Applicant Duder · Officer Jane Wylie
Listed Building Consent
Decided
2024-09-11
Installation of fixed walk on rooflight over basement lightwell to form terrace at ground floor level.
15 First Street, London, SW3 2LB · premises record
Applicant McCallum · Officer Ben Brockey
Planning Permission
Approved
2024-07-31
Conjoining of lower ground floor self-contained apartment with remainder of house creating a single dwelling unit
House, 23 First Street, London, SW3 2LB · premises record
Applicant Bethwaite · Officer Ben Brockey
Planning Permission
Approved
2023-11-14
Installation of external plant machinery, 2x air conditioning units with acoustic enclosure and anti vibration mounts on roof terrace and lower ground floor.
41 First Street, London, SW3 2LB · premises record
Planning Permission
Approved
2021-06-21
Replacement of flushed glazed roof lights with timber framed glazed roof lanterns on ground floor flat roof; and replacement of front light well external timer staircase with black painted metal ladder stair
15 First Street, London, SW3 2LB · premises record
Applicant D McCallum · Officer Sarah Gentry
Planning Permission
Approved
2020-10-15
Non-material amendment to planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation.) To Alter the length of the basement window on the front elevation.?
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Approved
2025-10-30
More
Non-Material Amendments
Redevelopment of lower/upper ground maisonette.
House, 17 First Street, London, SW3 2LB · premises record
Applicant Newbold · Officer Lolade Williams
Withdrawn
2025-09-02
More
Planning Permission
Non-material amendment to planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation) to allow replacement of drawing '00P020 Rev A' with '00P020 Rev B', for works to upgrade entrance to flat to meet with current fire safety regulations.***WITHDRAWN***
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Withdrawn
2025-06-05
More
Non-Material Amendments
Show all 10 rows
Details required by Condition 6 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission 24/06878 (Alterations to single storey ground floor rear extension, including modifications to the rear elevation),
House, 17 First Street, London, SW3 2LB · premises record
Applicant Duder · Officer Lolade Williams
Approved
2024-12-23
More
Discharge of Conditions
Alterations to single storey ground floor rear extension, including modifications to the rear elevation
House, 17 First Street, London, SW3 2LB · premises record
Applicant G Duder · Officer Lolade Williams
Approved
2024-10-15
More
Planning Permission
Alterations to single storey rear ground floor extension, including minor modifications to rear elevation.
17 First Street, London SW3 2LB · premises record
Applicant Duder · Officer Jane Wylie
Decided
2024-09-11
More
Listed Building Consent
Installation of fixed walk on rooflight over basement lightwell to form terrace at ground floor level.
15 First Street, London, SW3 2LB · premises record
Applicant McCallum · Officer Ben Brockey
Approved
2024-07-31
More
Planning Permission
Conjoining of lower ground floor self-contained apartment with remainder of house creating a single dwelling unit
House, 23 First Street, London, SW3 2LB · premises record
Applicant Bethwaite · Officer Ben Brockey
Approved
2023-11-14
More
Planning Permission
Installation of external plant machinery, 2x air conditioning units with acoustic enclosure and anti vibration mounts on roof terrace and lower ground floor.
41 First Street, London, SW3 2LB · premises record
Approved
2021-06-21
More
Planning Permission
Replacement of flushed glazed roof lights with timber framed glazed roof lanterns on ground floor flat roof; and replacement of front light well external timer staircase with black painted metal ladder stair
15 First Street, London, SW3 2LB · premises record
Applicant D McCallum · Officer Sarah Gentry
Approved
2020-10-15
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 26 · covers 33 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 26 · covers 33 of 33 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 26 · covers 33 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 26 · covers 33 of 33 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 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 5 applications
Case officer on 3 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent48 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 2, D: 10, E: 7.
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.
8 intent signals recorded in this postcode
Repeat sale · Price decline · 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.