Postcode record · Kensington And Chelsea
SW3 6LH.
SW3 6LH has 19 known premises and 119 planning records — 85 approved of 100 decided (85%). 10 EPC records.
Postcode SW3 6LH · boundary not held, centred on the postcodeApprovedRefusedOther119 exact119 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
19
Premises
known addresses (UPRNs)
119
Applications
100 decided
85%
Approval rate
85 approved · 15 refused
10
EPC records
ratings C 3 · D 2 · E 3 · F 2
119
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 6LH has 19 known premises and 119 planning records — 85 approved of 100 decided (85%). 10 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 217012653
UPRN 217012654
UPRN 217012655
UPRN 217012656
UPRN 217012657
UPRN 217012658
UPRN 217012659
UPRN 217012660
UPRN 217012661
UPRN 217012662
UPRN 217012653
UPRN 217012654
UPRN 217012655
Show all 10 rows
UPRN 217012656
UPRN 217012657
UPRN 217012658
UPRN 217012659
UPRN 217012660
UPRN 217012661
UPRN 217012662
Planning
What happened?
119 planning applications across the postcode; 85 approved of 100 decided (85%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 2 (approved drawings) of planning permission 23/08025 to allow removal of rainwater attenuation tank from basement and relocation to lower ground floor providing equivalent level of attenuation as the approved tank; addition of bathroom window on West elevation measuring 500mm x 700mm; and installation of additional skylight to main roof
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Lolade Williams
Planning Permission
Approved
2025-09-15
Non-material amendment to planning permission 23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof) for changes to front, rear, east and west elevations.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Neville Palmer
Non-Material Amendments
Approved
2025-05-08
Prune 1 x Evergreen Magnolia (M.grandiflora)(T1) in rear garden.
45 Chelsea Square, London, SW3 6LH · premises record
Applicant General · Officer Angus Morrison
Prune
No objection
2025-03-12
Details required by Conditions 8 (Submission of details), and 9 (Sustainable Drainage Systems Strategy) of planning permission PP/24/04835 (Extension to rear (south) elevation with enlargement of windows to east, west and north elevations. Installation of additional windows on west elevation. Construction of garden on north portion of flat roof)
36 Chelsea Square, London, SW3 6LH · premises record
Applicant Faissola · Officer Lolade Williams
Discharge of Conditions
Approved
2025-03-03
Extension to rear (south) elevation with enlargement of windows to east, west and north elevations. Installation of additional windows on west elevation. Construction of garden on north portion of flat roof.
36 Chelsea Square, London, SW3 6LH · premises record
Planning Permission
Approved
2024-07-26
Erection of porch to front entrance on northern elevation.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Neville Palmer
Planning Permission
Approved
2024-07-01
Details required by Condition 3 (Construction Traffic Management Plan) of planning permission PP/23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Lolade Williams
Discharge of Conditions
Approved
2024-06-19
Prune 2 x Poplar Lombardy, 1 x False Acacia, 1 x Lime, 1 x Persian Ironwood (rear)
41 Chelsea Square, London, SW3 6LH · premises record
Applicant Miles · Officer Angus Morrison
Prune
Approved
2024-05-09
Details required by Condition 3 (Construction Traffic Management Plan (CTMP)) of planning permission 23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof). ***WITHDRAWN***
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Jonathan Kwok
Discharge of Conditions
Withdrawn
2024-04-18
Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Jonathan Kwok
Planning Permission
Approved
2023-12-01
Variation of condition 2 (approved drawings) of planning permission 23/08025 to allow removal of rainwater attenuation tank from basement and relocation to lower ground floor providing equivalent level of attenuation as the approved tank; addition of bathroom window on West elevation measuring 500mm x 700mm; and installation of additional skylight to main roof
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Lolade Williams
Approved
2025-09-15
More
Planning Permission
Non-material amendment to planning permission 23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof) for changes to front, rear, east and west elevations.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Neville Palmer
Approved
2025-05-08
More
Non-Material Amendments
Prune 1 x Evergreen Magnolia (M.grandiflora)(T1) in rear garden.
45 Chelsea Square, London, SW3 6LH · premises record
Applicant General · Officer Angus Morrison
No objection
2025-03-12
More
Prune
Show all 10 rows
Details required by Conditions 8 (Submission of details), and 9 (Sustainable Drainage Systems Strategy) of planning permission PP/24/04835 (Extension to rear (south) elevation with enlargement of windows to east, west and north elevations. Installation of additional windows on west elevation. Construction of garden on north portion of flat roof)
36 Chelsea Square, London, SW3 6LH · premises record
Applicant Faissola · Officer Lolade Williams
Approved
2025-03-03
More
Discharge of Conditions
Extension to rear (south) elevation with enlargement of windows to east, west and north elevations. Installation of additional windows on west elevation. Construction of garden on north portion of flat roof.
36 Chelsea Square, London, SW3 6LH · premises record
Approved
2024-07-26
More
Planning Permission
Erection of porch to front entrance on northern elevation.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Neville Palmer
Approved
2024-07-01
More
Planning Permission
Details required by Condition 3 (Construction Traffic Management Plan) of planning permission PP/23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Lolade Williams
Approved
2024-06-19
More
Discharge of Conditions
Prune 2 x Poplar Lombardy, 1 x False Acacia, 1 x Lime, 1 x Persian Ironwood (rear)
41 Chelsea Square, London, SW3 6LH · premises record
Applicant Miles · Officer Angus Morrison
Approved
2024-05-09
More
Prune
Details required by Condition 3 (Construction Traffic Management Plan (CTMP)) of planning permission 23/08025 (Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof). ***WITHDRAWN***
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Jonathan Kwok
Withdrawn
2024-04-18
More
Discharge of Conditions
Erection of a stepped rear extension at upper ground floor and first/ second floors, alterations to fenestration, lowering of lower ground floor swimming pool, provision of air source heat pumps in cut-out to roof, provision of air conditioning units?and attenuation in timber housings at?rear terrace, raising of existing plant enclosure, moving forward of front door provision of light fixtures, changing colour of glass balustrades to front facade, provision of green roof to ground floor rear extension, provision of new rooflights to main roof and rear garden over swimming pool, raising of roof to lower ground floor front entrance and plant room and provision of PV panels to main roof.
38 Chelsea Square, London, SW3 6LH · premises record
Applicant Sternheimer · Officer Jonathan Kwok
Approved
2023-12-01
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 19 premises each one covers.
Designation
Coverage
Conservation Area
Chelsea Park/Carlyle · reference 25 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 25 · covers 19 of 19 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Chelsea Park/Carlyle · reference 25 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 25 · covers 19 of 19 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 7 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Applicant on 7 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent119 applications and 119 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 3, D: 2, E: 3, F: 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.
Thinking about a project here?
How long would a planning application take here? →
Kensington And Chelsea's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Kensington And Chelsea, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.