Postcode record · Kensington And Chelsea
SW3 6BL.
SW3 6BL has 25 known premises and 28 planning records — 15 approved of 18 decided (83.3%). 17 EPC records.
Postcode SW3 6BL · boundary not held, centred on the postcodeApprovedRefusedOther44 exact1 approximate45 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
25
Premises
known addresses (UPRNs)
28
Applications
18 decided
83.3%
Approval rate
15 approved · 3 refused
17
EPC records
ratings C 4 · D 5 · E 6 · F 2
45
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 6BL has 25 known premises and 28 planning records — 15 approved of 18 decided (83.3%). 17 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 217033131
UPRN 217037243
UPRN 217037244
UPRN 217037245
UPRN 217037246
UPRN 217037247
UPRN 217037248
UPRN 217037249
UPRN 217037250
UPRN 217037251
UPRN 217033131
UPRN 217037243
UPRN 217037244
Show all 10 rows
UPRN 217037245
UPRN 217037246
UPRN 217037247
UPRN 217037248
UPRN 217037249
UPRN 217037250
UPRN 217037251
Planning
What happened?
28 planning applications across the postcode; 15 approved of 18 decided (83.3%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amalgamation of both properties by creation of two doorways at ground and first floor level.
5 and 7 Henniker Mews, London, SW3 6BL · premises record
Applicant Simpson · Officer Ben Brockey
Planning Permission
Approved
2024-03-18
Removal and infill of 3 x windows at first and ground floor levels and brick infill with matching brick to remaining facade. (Certificate of Proposed Development/Use)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Count Countess Alessandro Guerrin · Officer Gabby Westley
Certificates Lawful Proposed Use or Dev.
Approved
2021-07-05
Replacement of existing timber garage doors with replacement window at ground floor; enlargement of an opening at first floor level with proposed timber sash window; new rooflights to front and rear roof slope; existing opening to ground floor on flank elevation to be bricked up in matching brickwork. (Certificate of Proposed Development/Use)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Count Countess Alessandro Guerrin · Officer Gabby Westley
Certificates Lawful Proposed Use or Dev.
Approved
2021-04-01
Excavate a basement under the exact footprint of property a lightwel next to staircase descending from top floor to basement leve ** WITHDRAWN **
8 Henniker Mews, London, SW3 6BL · premises record
Applicant Hamid · Officer Alison Long
Planning Permission
Withdrawn
2020-03-12
Installation of two fixed roof lights to front elevation and two operable roof lights to rear elevation, at roof level. (Certificate of Lawful Use/Development)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Guerrini Maraldi · Officer Amy Williams
Certificates Lawful Proposed Use or Dev.
Approved
2020-02-04
Creation of roof terrace at rear first floor level involving erection of metal balustrade and fixed planter screen
16 Henniker Mews, London, SW3 6BL · premises record
Planning Permission
Refused
2017-10-09
Creation of external roof terrace area at rear first floor level involving erection of frosted glass screen/ balustrade and decking
16 Henniker Mews, London, SW3 6BL · premises record
Planning Permission
Refused
2017-06-27
Conversion of garage, formation of opening at first floor and new rooflights to rear, replacement rear rooflight to flat roof and internal alterations
16 Henniker Mews, London, SW3 6BL · premises record
Planning Permission
Approved
2016-08-01
Formation of single storey basement level under footprint of property. Replace metal up-and-over garage door with timber part glazed doors. Addition of two rooflights in rear roof slope. Replacement of doors to roof terrace and timber trellis to rear of property.(Certificate of Lawful Proposed use/development).
10 Henniker Mews, London, SW3 6BL · premises record
Certificates Lawful Proposed Use or Dev.
Approved
2016-01-05
Construction of basement under footprint of property; installation of 2No. rooflight windows to rear of property (Certificate of Lawful Proposed Development)
7 Henniker Mews, London, SW3 6BL · premises record
Certificates Lawful Proposed Use or Dev.
Approved
2015-12-03
Amalgamation of both properties by creation of two doorways at ground and first floor level.
5 and 7 Henniker Mews, London, SW3 6BL · premises record
Applicant Simpson · Officer Ben Brockey
Approved
2024-03-18
More
Planning Permission
Removal and infill of 3 x windows at first and ground floor levels and brick infill with matching brick to remaining facade. (Certificate of Proposed Development/Use)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Count Countess Alessandro Guerrin · Officer Gabby Westley
Approved
2021-07-05
More
Certificates Lawful Proposed Use or Dev.
Replacement of existing timber garage doors with replacement window at ground floor; enlargement of an opening at first floor level with proposed timber sash window; new rooflights to front and rear roof slope; existing opening to ground floor on flank elevation to be bricked up in matching brickwork. (Certificate of Proposed Development/Use)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Count Countess Alessandro Guerrin · Officer Gabby Westley
Approved
2021-04-01
More
Certificates Lawful Proposed Use or Dev.
Show all 10 rows
Excavate a basement under the exact footprint of property a lightwel next to staircase descending from top floor to basement leve ** WITHDRAWN **
8 Henniker Mews, London, SW3 6BL · premises record
Applicant Hamid · Officer Alison Long
Withdrawn
2020-03-12
More
Planning Permission
Installation of two fixed roof lights to front elevation and two operable roof lights to rear elevation, at roof level. (Certificate of Lawful Use/Development)
1 Henniker Mews, London, SW3 6BL · premises record
Applicant Guerrini Maraldi · Officer Amy Williams
Approved
2020-02-04
More
Certificates Lawful Proposed Use or Dev.
Creation of roof terrace at rear first floor level involving erection of metal balustrade and fixed planter screen
16 Henniker Mews, London, SW3 6BL · premises record
Refused
2017-10-09
More
Planning Permission
Creation of external roof terrace area at rear first floor level involving erection of frosted glass screen/ balustrade and decking
16 Henniker Mews, London, SW3 6BL · premises record
Refused
2017-06-27
More
Planning Permission
Conversion of garage, formation of opening at first floor and new rooflights to rear, replacement rear rooflight to flat roof and internal alterations
16 Henniker Mews, London, SW3 6BL · premises record
Approved
2016-08-01
More
Planning Permission
Formation of single storey basement level under footprint of property. Replace metal up-and-over garage door with timber part glazed doors. Addition of two rooflights in rear roof slope. Replacement of doors to roof terrace and timber trellis to rear of property.(Certificate of Lawful Proposed use/development).
10 Henniker Mews, London, SW3 6BL · premises record
Approved
2016-01-05
More
Certificates Lawful Proposed Use or Dev.
Construction of basement under footprint of property; installation of 2No. rooflight windows to rear of property (Certificate of Lawful Proposed Development)
7 Henniker Mews, London, SW3 6BL · premises record
Approved
2015-12-03
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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea Park/Carlyle · reference 25 · covers 19 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 25 · covers 19 of 25 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 4 of 25 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea Park/Carlyle · reference 25 · covers 19 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 25 · covers 19 of 25 premises. Protected-tree works may require consent or formal notice.
Show all 4 rows
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 4 of 25 premises. Some normally permitted changes may require planning permission.
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 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 8 rows
Applicant on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent28 applications and 45 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 4, D: 5, E: 6, 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.
6 intent signals recorded in this postcode
Price decline · Application withdrawn · EPC F/G · 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.