Postcode record · Kensington And Chelsea
SW3 4LA.
SW3 4LA has 49 known premises and 100 planning records — 87 approved of 94 decided (92.6%). 26 EPC records.
Postcode SW3 4LA · boundary not held, centred on the postcodeApprovedRefusedOther100 exact100 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
49
Premises
known addresses (UPRNs)
100
Applications
94 decided
92.6%
Approval rate
87 approved · 7 refused
26
EPC records
ratings B 1 · C 8 · D 11 · E 6
100
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 4LA has 49 known premises and 100 planning records — 87 approved of 94 decided (92.6%). 26 EPC records.
Premises (18 of 49 shown)
Name
Details
UPRN 217012176
UPRN 217012177
UPRN 217012178
UPRN 217012179
UPRN 217012181
UPRN 217012182
UPRN 217012184
UPRN 217012185
UPRN 217012176
UPRN 217012177
UPRN 217012178
Show all 10 rows
UPRN 217012179
UPRN 217012181
UPRN 217012182
UPRN 217012184
UPRN 217012185
Planning
What happened?
100 planning applications across the postcode; 87 approved of 94 decided (92.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prune 1x Red Buckeye and 1x Common Apple rear garden
Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Vincent · Officer Angus Morrison
Prune
No objection
2026-04-13
Renovation including removal of a non-structural partition and introduction of a new kitchen, bathroom, internal door, floor finishes, cornices and fixed joinery.
Ground Floor Flat, 14 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Larina · Officer Libby Kirkby-Taylor
Listed Building Consent
Approved
2025-09-26
Details required by condition 3 (submission of details) of listed building consent 24/00262 (Internal alterations involving bathroom refurbishment and division to basement playroom).
Flat 3, Cheyne House, 18 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Mirtorabi · Officer Jane Wylie
Discharge of Conditions
Approved
2025-01-14
Internal alterations involving bathroom refurbishment and division to basement playroom.
Flat 3, Cheyne House, 18 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Mirtorabi · Officer Morgan Roberts
Listed Building Consent
Approved
2024-01-15
Installation of extractor fan in bathroom, exiting into rear courtyard above existing window.
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Donlon · Officer Phoebe Graham
Listed Building Consent
Approved
2023-05-11
Internal refurbishment to 4th floor apartment, including repositioning the bathroom wall in its original position, new floor finishes laid over existing throughout, new wall linings to bathroom and kitchen stud walls, new wall and ceiling lights and joinery units to kitchen, sitting room, bedroom and bathroom
Flat 11, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant S McKenna · Officer Phoebe Graham
Listed Building Consent
Approved
2023-04-13
Internal alterations; installation of stud walls to enclose the kitchen; flooring to be laid over the protected floorboards; new bathroom and kitchen fittings.***WITHDRAWN***
Flat 11, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Harris · Officer Phoebe Graham
Listed Building Consent
Withdrawn
2022-12-12
Details required by condition nos 2a - 2f (drawings or samples of materials as appropriate, in respect of the following, submitted to and approved in writing by the local planning authority before the relevant part of the work is begun, and the works shall not be carried out other than in accordance with the details so approved and shall thereafter be so maintained:: (a) elevation (1:10) and section (1:5 / 1:1) drawings of new cornices to match existing cornices as consented with details of materials and methods; (b) elevation (1:10) and section (1:5 / 1:1) drawings of new skirting to match existing skirting as consented with details of materials and methods; (c) elevation (1:10) and section (1:5 / 1:1) drawings of new mouldings for entrance hall and living room with details of materials and methods; (d) details of new chimney pieces and grates shown to scale in plan and elevation on the chimney breast along with details of proposed materials and finishes. New chimney pieces shall be appropriate in design, materials and size for the status of the room and the period of the house; (e) details of existing and new service runs [plumbing / drainage / hot and cold water / heating pipework / extraction etc] including details of any associated alteration to fabric including alterations to joists, walling, external outlets, etc; (f) elevation (1:10), plan (1:10) and section (1:5 / 1:1) drawings of secondary glazing; of listed building consent 22/02947 (Refurbishment and internal alterations with window replacement.)
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Donlon · Officer Phoebe Graham
Discharge of Conditions
Approved
2022-07-28
Refurbishment and internal alterations with window replacement
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant DONLON · Officer Phoebe Graham
Listed Building Consent
Approved
2022-05-09
Install one electric car charging point on the footway of Embankment Gardens. The charge point would be approximately 1.3 m high and 0.38 m deep (Certificate of Proposed Development/ Use)
Footway of Chelsea Embankment, west of junction with Swan Walk, London, SW3 · premises record
Applicant Bluepoint London · Officer Amy Williams
Certificates Lawful Proposed Use or Dev.
Approved
2020-01-15
Prune 1x Red Buckeye and 1x Common Apple rear garden
Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Vincent · Officer Angus Morrison
No objection
2026-04-13
More
Prune
Renovation including removal of a non-structural partition and introduction of a new kitchen, bathroom, internal door, floor finishes, cornices and fixed joinery.
Ground Floor Flat, 14 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Larina · Officer Libby Kirkby-Taylor
Approved
2025-09-26
More
Listed Building Consent
Details required by condition 3 (submission of details) of listed building consent 24/00262 (Internal alterations involving bathroom refurbishment and division to basement playroom).
Flat 3, Cheyne House, 18 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Mirtorabi · Officer Jane Wylie
Approved
2025-01-14
More
Discharge of Conditions
Show all 10 rows
Internal alterations involving bathroom refurbishment and division to basement playroom.
Flat 3, Cheyne House, 18 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Mirtorabi · Officer Morgan Roberts
Approved
2024-01-15
More
Listed Building Consent
Installation of extractor fan in bathroom, exiting into rear courtyard above existing window.
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Donlon · Officer Phoebe Graham
Approved
2023-05-11
More
Listed Building Consent
Internal refurbishment to 4th floor apartment, including repositioning the bathroom wall in its original position, new floor finishes laid over existing throughout, new wall linings to bathroom and kitchen stud walls, new wall and ceiling lights and joinery units to kitchen, sitting room, bedroom and bathroom
Flat 11, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant S McKenna · Officer Phoebe Graham
Approved
2023-04-13
More
Listed Building Consent
Internal alterations; installation of stud walls to enclose the kitchen; flooring to be laid over the protected floorboards; new bathroom and kitchen fittings.***WITHDRAWN***
Flat 11, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Harris · Officer Phoebe Graham
Withdrawn
2022-12-12
More
Listed Building Consent
Details required by condition nos 2a - 2f (drawings or samples of materials as appropriate, in respect of the following, submitted to and approved in writing by the local planning authority before the relevant part of the work is begun, and the works shall not be carried out other than in accordance with the details so approved and shall thereafter be so maintained:: (a) elevation (1:10) and section (1:5 / 1:1) drawings of new cornices to match existing cornices as consented with details of materials and methods; (b) elevation (1:10) and section (1:5 / 1:1) drawings of new skirting to match existing skirting as consented with details of materials and methods; (c) elevation (1:10) and section (1:5 / 1:1) drawings of new mouldings for entrance hall and living room with details of materials and methods; (d) details of new chimney pieces and grates shown to scale in plan and elevation on the chimney breast along with details of proposed materials and finishes. New chimney pieces shall be appropriate in design, materials and size for the status of the room and the period of the house; (e) details of existing and new service runs [plumbing / drainage / hot and cold water / heating pipework / extraction etc] including details of any associated alteration to fabric including alterations to joists, walling, external outlets, etc; (f) elevation (1:10), plan (1:10) and section (1:5 / 1:1) drawings of secondary glazing; of listed building consent 22/02947 (Refurbishment and internal alterations with window replacement.)
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant Donlon · Officer Phoebe Graham
Approved
2022-07-28
More
Discharge of Conditions
Refurbishment and internal alterations with window replacement
Flat 7, Delahay House, 15 Chelsea Embankment, London, SW3 4LA · premises record
Applicant DONLON · Officer Phoebe Graham
Approved
2022-05-09
More
Listed Building Consent
Install one electric car charging point on the footway of Embankment Gardens. The charge point would be approximately 1.3 m high and 0.38 m deep (Certificate of Proposed Development/ Use)
Footway of Chelsea Embankment, west of junction with Swan Walk, London, SW3 · premises record
Applicant Bluepoint London · Officer Amy Williams
Approved
2020-01-15
More
Certificates Lawful Proposed Use or Dev.
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 49 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 49 of 49 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Chelsea Riverside APA covers the borough’s river frontage and extends in a strip inland from the river towards the King’s Road. This APA is one of the most archaeologically significant areas of the Royal · reference 77550 · covers 49 of 49 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Royal Hospital · reference 29 · covers 49 of 49 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 49 of 49 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 49 of 49 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Chelsea Riverside APA covers the borough’s river frontage and extends in a strip inland from the river towards the King’s Road. This APA is one of the most archaeologically significant areas of the Royal · reference 77550 · covers 49 of 49 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Royal Hospital · reference 29 · covers 49 of 49 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 49 of 49 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 3 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
Case officer on 5 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 3 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
Case officer on 5 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent100 applications and 100 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings B: 1, C: 8, D: 11, E: 6.
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.
9 intent signals recorded in this postcode
Struggling director · Price decline · Repeat sale · Long hold
Subscribe to see the signals →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.