Postcode record · Kensington And Chelsea
SW3 3TU.
SW3 3TU has 9 known premises and 13 planning records — 7 approved of 12 decided (58.3%). 4 EPC records.
Postcode SW3 3TU · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
9
Premises
known addresses (UPRNs)
13
Applications
12 decided
58.3%
Approval rate
7 approved · 5 refused
4
EPC records
ratings D 1 · E 3
13
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 3TU has 9 known premises and 13 planning records — 7 approved of 12 decided (58.3%). 4 EPC records.
Premises
Name
Details
UPRN 217007370
UPRN 217007371
UPRN 217007372
UPRN 217007373
UPRN 217007374
UPRN 217102939
UPRN 217110568
UPRN 217110569
UPRN 217007370
UPRN 217007371
UPRN 217007372
Show all 9 rows
UPRN 217007373
UPRN 217007374
UPRN 217102939
UPRN 217110568
UPRN 217110569
Planning
What happened?
13 planning applications across the postcode; 7 approved of 12 decided (58.3%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
External works involving removal of existing external lighting and signage; new signage and lighting; replacement front door; and decorations to existing render and fascia.
Ground Floor, 18 Britten Street, London, SW3 3TU · premises record
Officer Melissa Vingoe Wright
Planning Permission
Approved
2022-05-24
Change of use of ground and lower ground floors from A1 Retail to C3 permanent residential use in form of a two-bedroom duplex flat.
18 Britten Street, London, SW3 3TU · premises record
Officer Cheryl Saverus
Planning Permission
Refused
2020-12-04
Non-material amendment to planning permission 19/02273 (Erection of full height rear extension and alterations) to Amend side approved side elevation removing second floor window. Resize approved new window at side elevation at first floor. Propose No2 skylight at roof level.
14 Britten Street, London, SW3 3TU · premises record
Non-Material Amendments
Approved
2019-09-25
Erection of full height rear extension and alterations
14 Britten Street, London, SW3 3TU · premises record
Planning Permission
Approved
2019-04-01
Alterations to the party wall between 16 and 14 Britten Street, to amend planning permission PP/17/00864.
16 Britten Street, London, SW3 3TU · premises record
Non-Material Amendments
Approved
2018-08-13
Infill extension, with lowering of floor, to rear lower ground floor and rear conservatory to ground floor including internal alterations.
16 Britten Street, London, SW3 3TU · premises record
Planning Permission
Approved
2017-02-09
Change of use of ground and lower ground floor (Use class A1 retail to use class C3 two bedroom residential unit.)
Ground Floor, 18 Britten Street, London, SW3 3TU · premises record
Planning Permission
Refused
2016-03-14
Extension at rear on top of outrigger at upper ground level with the insertion of window to side wall of extension.
14 Britten Street, London, SW3 3TU · premises record
Planning Permission
Refused
2015-11-11
Extension at rear on top of closet wing at upper ground level. Insertion of window to side wall. ***WITHDRAWN ***
14 Britten Street, London, SW3 3TU · premises record
Planning Permission
Withdrawn
2015-09-03
Single storey upper ground floor rear extension on an outrigger. Insertion of window on wall of extension.
14 Britten Street, London, SW3 3TU · premises record
Planning Permission
Refused
2015-05-18
External works involving removal of existing external lighting and signage; new signage and lighting; replacement front door; and decorations to existing render and fascia.
Ground Floor, 18 Britten Street, London, SW3 3TU · premises record
Officer Melissa Vingoe Wright
Approved
2022-05-24
More
Planning Permission
Change of use of ground and lower ground floors from A1 Retail to C3 permanent residential use in form of a two-bedroom duplex flat.
18 Britten Street, London, SW3 3TU · premises record
Officer Cheryl Saverus
Refused
2020-12-04
More
Planning Permission
Non-material amendment to planning permission 19/02273 (Erection of full height rear extension and alterations) to Amend side approved side elevation removing second floor window. Resize approved new window at side elevation at first floor. Propose No2 skylight at roof level.
14 Britten Street, London, SW3 3TU · premises record
Approved
2019-09-25
More
Non-Material Amendments
Show all 10 rows
Erection of full height rear extension and alterations
14 Britten Street, London, SW3 3TU · premises record
Approved
2019-04-01
More
Planning Permission
Alterations to the party wall between 16 and 14 Britten Street, to amend planning permission PP/17/00864.
16 Britten Street, London, SW3 3TU · premises record
Approved
2018-08-13
More
Non-Material Amendments
Infill extension, with lowering of floor, to rear lower ground floor and rear conservatory to ground floor including internal alterations.
16 Britten Street, London, SW3 3TU · premises record
Approved
2017-02-09
More
Planning Permission
Change of use of ground and lower ground floor (Use class A1 retail to use class C3 two bedroom residential unit.)
Ground Floor, 18 Britten Street, London, SW3 3TU · premises record
Refused
2016-03-14
More
Planning Permission
Extension at rear on top of outrigger at upper ground level with the insertion of window to side wall of extension.
14 Britten Street, London, SW3 3TU · premises record
Refused
2015-11-11
More
Planning Permission
Extension at rear on top of closet wing at upper ground level. Insertion of window to side wall. ***WITHDRAWN ***
14 Britten Street, London, SW3 3TU · premises record
Withdrawn
2015-09-03
More
Planning Permission
Single storey upper ground floor rear extension on an outrigger. Insertion of window on wall of extension.
14 Britten Street, London, SW3 3TU · premises record
Refused
2015-05-18
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 9 premises each one covers.
Designation
Coverage
Conservation Area
Chelsea · reference 27 · covers 9 of 9 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 9 of 9 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 9 of 9 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 9 of 9 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 9 of 9 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 9 of 9 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 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings D: 1, E: 3.
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.
3 intent signals recorded in this postcode
Portfolio seller · Charge registered · Beatable refusal
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.