Postcode record · Kensington And Chelsea
SW3 4SZ.
SW3 4SZ has 29 known premises and 12 planning records — 10 approved of 10 decided (100%). 19 EPC records.
Postcode SW3 4SZ · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
29
Premises
known addresses (UPRNs)
12
Applications
10 decided
100%
Approval rate
10 approved · 0 refused
60 days
Median decision time
average 60 days · 12 dated decisions
19
EPC records
ratings C 5 · D 9 · E 3 · F 2
14
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 4SZ has 29 known premises and 12 planning records — 10 approved of 10 decided (100%). 19 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 217032628
UPRN 217096169
UPRN 217096170
UPRN 217096171
UPRN 217096172
UPRN 217096173
UPRN 217096174
UPRN 217096175
UPRN 217096176
UPRN 217096178
UPRN 217032628
UPRN 217096169
UPRN 217096170
Show all 10 rows
UPRN 217096171
UPRN 217096172
UPRN 217096173
UPRN 217096174
UPRN 217096175
UPRN 217096176
UPRN 217096178
Planning
What happened?
12 planning applications across the postcode; 10 approved of 10 decided (100%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details required by Condition 3 (Sound Insulation) of planning permission PP/16/03457 (Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations).
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Discharge of Conditions
Approved
2017-10-12
Details required by condition 4 (cycle/waste storage) of planning permission 16/03457(Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations)
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Discharge of Conditions
Approved
2017-09-11
Details required by condition (3) (sound insulation) (4) (cycle/waste storage) (5) (accessibility) of planning permission 16/03457 (Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations). **WITHDRAWN**
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Discharge of Conditions
Withdrawn
2017-07-20
Replacement of timber framed casement windows with timber framed casement doors to allow access from basement flat into lightwell. Replacement fanlights above windows like for like.
Flat 36, Burton Court, Franklin's Row, London, SW3 4SZ · premises record
Planning Permission
Approved
2017-06-16
Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevtions
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Planning Permission
Approved
2016-06-01
Certificate of Proposed Lawful Development for amalgamation of flat 8 & 9 at 1st floor level into a self-contained dwelling unit.
Flats 8 & 9 Burton Court, Franklin's Row, London, SW3 4TA · premises record
Certificates Lawful Proposed Use or Dev.
Approved
2011-10-10
Discharge of Condition 5(a &b), relating to PP/10/03110.
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Discharge of Conditions
Approved
2011-09-28
Replacement of existing metal Crittal framed single-glazed windows to 50-85 Burton Court with metal Crittal framed double-glazed windows.
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Planning Permission
Approved
2010-09-27
Installation of 1 no. external air-conditioning condensing unit (measuring 900mm long by 900mm high by 370mm deep) on main roof - the unit will be placed on a frame and fixed back to roof/chimney stack. ***WITHDRAWN***
Flat 35 Burton Court, Franklin's Row, London, SW3 4SZ · premises record
Planning Permission
Withdrawn
2010-04-08
Replacement of windows to the front, rear and side elevation including minor external repairs and redecorations.
Flats 50-85 , Burton Court, Franklin's Row, London, SW3 4TA · premises record
Planning Permission
Approved
2009-01-22
Details required by Condition 3 (Sound Insulation) of planning permission PP/16/03457 (Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations).
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2017-10-12
More
Discharge of Conditions
Details required by condition 4 (cycle/waste storage) of planning permission 16/03457(Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations)
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2017-09-11
More
Discharge of Conditions
Details required by condition (3) (sound insulation) (4) (cycle/waste storage) (5) (accessibility) of planning permission 16/03457 (Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevations). **WITHDRAWN**
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Withdrawn
2017-07-20
More
Discharge of Conditions
Show all 10 rows
Replacement of timber framed casement windows with timber framed casement doors to allow access from basement flat into lightwell. Replacement fanlights above windows like for like.
Flat 36, Burton Court, Franklin's Row, London, SW3 4SZ · premises record
Approved
2017-06-16
More
Planning Permission
Conversion of residential storage space in Northern corner of basement into a one-bedroom porter's flat; and formation of new window openings on North West and North East elevtions
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2016-06-01
More
Planning Permission
Certificate of Proposed Lawful Development for amalgamation of flat 8 & 9 at 1st floor level into a self-contained dwelling unit.
Flats 8 & 9 Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2011-10-10
More
Certificates Lawful Proposed Use or Dev.
Discharge of Condition 5(a &b), relating to PP/10/03110.
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2011-09-28
More
Discharge of Conditions
Replacement of existing metal Crittal framed single-glazed windows to 50-85 Burton Court with metal Crittal framed double-glazed windows.
Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2010-09-27
More
Planning Permission
Installation of 1 no. external air-conditioning condensing unit (measuring 900mm long by 900mm high by 370mm deep) on main roof - the unit will be placed on a frame and fixed back to roof/chimney stack. ***WITHDRAWN***
Flat 35 Burton Court, Franklin's Row, London, SW3 4SZ · premises record
Withdrawn
2010-04-08
More
Planning Permission
Replacement of windows to the front, rear and side elevation including minor external repairs and redecorations.
Flats 50-85 , Burton Court, Franklin's Row, London, SW3 4TA · premises record
Approved
2009-01-22
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 29 premises each one covers.
Designation
Coverage
Conservation Area
Royal Hospital · reference 29 · covers 29 of 29 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 29 of 29 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 29 of 29 premises. Some normally permitted changes may require planning permission.
Conservation Area
Royal Hospital · reference 29 · covers 29 of 29 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 29 · covers 29 of 29 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 29 of 29 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?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent12 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 5, D: 9, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.