Postcode record · Kensington And Chelsea
SW3 5QX.
SW3 5QX has 25 known premises and 9 planning records — 9 approved of 9 decided (100%). 22 EPC records.
Postcode SW3 5QX · boundary not held, centred on the postcodeApprovedRefusedOther9 exact9 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
25
Premises
known addresses (UPRNs)
9
Applications
9 decided
100%
Approval rate
9 approved · 0 refused
22
EPC records
ratings C 6 · D 14 · E 2
9
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 5QX has 25 known premises and 9 planning records — 9 approved of 9 decided (100%). 22 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 217096121
UPRN 217096122
UPRN 217096124
UPRN 217096126
Show all 10 rows
UPRN 217096121
UPRN 217096122
UPRN 217096124
UPRN 217096126
Planning
What happened?
9 planning applications across the postcode; 9 approved of 9 decided (100%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of dormer window to south elevation at top floor level.
Flat 40, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant Cartwright · Officer Charlotte O'Farrell
Planning Permission
Approved
2023-12-20
Formation of terrace with glass privacy screen and dormer door access at fifth (loft) floor level. (Amended description.)
Flat 40, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant Cartwright · Officer Charlotte O'Farrell
Planning Permission
Approved
2023-12-20
Formation of external doorway within enlarged window opening and replacement of white painted window with external door at rear ground floor
Flat 31, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant M Hutchinson · Officer Jonathan Kwok
Planning Permission
Approved
2022-08-02
Addition to roof terrace of glazed kitchen extension. Internal alterations and addition of access door from mezzanine to proposed upper roof terrace. Installation of shower room at mezzanine level with conservation type roof light. Installation of dormer window to rear elevation.
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2019-09-27
Replacement of French doors opening onto terrace with full width sliding doors
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2016-05-26
Construction of new rear dormer
Flat 25, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2015-05-11
Erection of dormer window to south elevation at top floor level and roof-lights to west elevation
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2014-05-15
Insertion of conservation style rooflights (fitted flush with slope of roof) to north-west elevation main roof
Flat 25, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2013-03-19
Installation of French Doors & New Dwarf Walls with Railings to form a new Patio to rear.
Flat 26 Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Planning Permission
Approved
2008-01-09
Erection of dormer window to south elevation at top floor level.
Flat 40, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant Cartwright · Officer Charlotte O'Farrell
Approved
2023-12-20
More
Planning Permission
Formation of terrace with glass privacy screen and dormer door access at fifth (loft) floor level. (Amended description.)
Flat 40, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant Cartwright · Officer Charlotte O'Farrell
Approved
2023-12-20
More
Planning Permission
Formation of external doorway within enlarged window opening and replacement of white painted window with external door at rear ground floor
Flat 31, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Applicant M Hutchinson · Officer Jonathan Kwok
Approved
2022-08-02
More
Planning Permission
Show all 9 rows
Addition to roof terrace of glazed kitchen extension. Internal alterations and addition of access door from mezzanine to proposed upper roof terrace. Installation of shower room at mezzanine level with conservation type roof light. Installation of dormer window to rear elevation.
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2019-09-27
More
Planning Permission
Replacement of French doors opening onto terrace with full width sliding doors
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2016-05-26
More
Planning Permission
Construction of new rear dormer
Flat 25, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2015-05-11
More
Planning Permission
Erection of dormer window to south elevation at top floor level and roof-lights to west elevation
Flat 30, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2014-05-15
More
Planning Permission
Insertion of conservation style rooflights (fitted flush with slope of roof) to north-west elevation main roof
Flat 25, Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2013-03-19
More
Planning Permission
Installation of French Doors & New Dwarf Walls with Railings to form a new Patio to rear.
Flat 26 Rossetti Garden Mansions, Flood Street, London, SW3 5QX · premises record
Approved
2008-01-09
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 25 premises each one covers.
Designation
Coverage
Conservation Area
Cheyne · reference 28 · covers 25 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 28 · covers 25 of 25 premises. Protected-tree works may require consent or formal notice.
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 25 of 25 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Cheyne · reference 28 · covers 25 of 25 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 28 · covers 25 of 25 premises. Protected-tree works may require consent or formal notice.
Show all 4 rows
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 25 of 25 premises. Groundworks may require archaeological assessment or investigation.
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 9 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Case officer on 2 applications
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Case officer on 2 applications
Show all 4 rows
Case officer on 1 application
Development
What could it become?
Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 6, D: 14, E: 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.
No intent signal is currently recorded in this postcode.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.