Postcode record · Westminster
SW1X 8EA.
SW1X 8EA has 37 known premises and 42 planning records — 29 approved of 33 decided (87.9%). 24 EPC records.
Postcode SW1X 8EA · boundary not held, centred on the postcodeApprovedRefusedOther46 on the map — every match
At a glance · this postcodeWestminster profile →
37
Premises
known addresses (UPRNs)
42
Applications
33 decided
87.9%
Approval rate
29 approved · 4 refused
24
EPC records
ratings B 7 · C 13 · D 3 · E 1
46
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?
SW1X 8EA has 37 known premises and 42 planning records — 29 approved of 33 decided (87.9%). 24 EPC records.
Premises (18 of 37 shown)
Name
Details
UPRN 10033537103
UPRN 10033537104
UPRN 10033563719
UPRN 10033599781
UPRN 10033612894
UPRN 10033612895
UPRN 10033612896
UPRN 10033612897
UPRN 10033614346
UPRN 10033614347
UPRN 10033537103
UPRN 10033537104
UPRN 10033563719
Show all 10 rows
UPRN 10033599781
UPRN 10033612894
UPRN 10033612895
UPRN 10033612896
UPRN 10033612897
UPRN 10033614346
UPRN 10033614347
Planning
What happened?
42 planning applications across the postcode; 29 approved of 33 decided (87.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Extensions at rear, roof and basement levels to create 2 x 5 bedroom dwellings at 25 and 27 Kinnerton Street; new rear balconies at second floor level, PV panels, green roofs and associated works. (SITE 25 & 27 Kinnerton Street)
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Full Planning Permission Application
Unknown
2026-05-05
Demolition of Nos. 25-27 Kinnerton Street and replacement with 2 x 5 bedroom dwellings of three storeys, garden areas at ground floor level, new balconies at first and second floor levels; and installation of plant within acoustic enclosures at ground floor level and solar panels to roof.
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Full Planning Permission Application
Withdrawn
2024-01-31
Erection of a glass conservatory; installation of new door and a glass canopy to ground floor rear elevation.
13 Kinnerton Street London SW1X 8EA · premises record
Officer Ian Corrie
Full Planning Permission Application
Approved
2020-02-12
Details of the acoustic plant enclosure pursuant to condition 6 of planning permission dated 10th December 2018 (RN: 18/07881).
21 Kinnerton Street London SW1X 8EA · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2020-01-10
Details of storage for waste and recyclables pursuant to condition 13 of planning permission dated 18 July 2017 (RN: 17/04443/FULL)
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Approval of Details (Full PP)
Approved
2019-03-18
Variation of Condition 1 of planning permission dated 04 July 2018 (RN: 18/03826/FULL) for the Replacement of existing windows with triple glazed aluminium windows and roof alterations including installation of a new rooflight and condensing unit and other associated works; namely, to amend the approved drawing numbers to allow design changes to create integral Juliet balconies with glazed balustrades on front and rear elevations at first and second floor levels.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Approved
2018-09-13
Replacement of the existing windows at the first and second floor level with new triple glazed aluminium windows.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Certificate of Lawfulness (proposed)
Approved
2018-09-13
Replacement of existing windows with triple glazed aluminium windows and roof alterations including installation of a new rooflight and condensing unit and other associated works.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Approved
2018-05-09
Replacement of existing windows with triple glazed aluminium windows including the installation of four juliet balconies and roof alterations including creation of a roof terrace, installation of a new sliding rooflight for roof access, installation of a new balustrade, installation of a new condensing unit and other associated works.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Refused
2018-05-08
Demolition of Nos. 25-27 Kinnerton Street and replacement with 2 x 5 bedroom dwellings of three storeys; terraces at lower ground floor level, garden areas at ground floor level, new balconies at first and second floor levels; installation of plant within acoustic enclosures at ground floor level and solar panels to roof.
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Full Planning Permission Application
Approved
2017-05-19
Extensions at rear, roof and basement levels to create 2 x 5 bedroom dwellings at 25 and 27 Kinnerton Street; new rear balconies at second floor level, PV panels, green roofs and associated works. (SITE 25 & 27 Kinnerton Street)
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Unknown
2026-05-05
More
Full Planning Permission Application
Demolition of Nos. 25-27 Kinnerton Street and replacement with 2 x 5 bedroom dwellings of three storeys, garden areas at ground floor level, new balconies at first and second floor levels; and installation of plant within acoustic enclosures at ground floor level and solar panels to roof.
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Withdrawn
2024-01-31
More
Full Planning Permission Application
Erection of a glass conservatory; installation of new door and a glass canopy to ground floor rear elevation.
13 Kinnerton Street London SW1X 8EA · premises record
Officer Ian Corrie
Approved
2020-02-12
More
Full Planning Permission Application
Show all 10 rows
Details of the acoustic plant enclosure pursuant to condition 6 of planning permission dated 10th December 2018 (RN: 18/07881).
21 Kinnerton Street London SW1X 8EA · premises record
Officer Nikki Mitchell
Approved
2020-01-10
More
Approval of Details (Full PP)
Details of storage for waste and recyclables pursuant to condition 13 of planning permission dated 18 July 2017 (RN: 17/04443/FULL)
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Approved
2019-03-18
More
Approval of Details (Full PP)
Variation of Condition 1 of planning permission dated 04 July 2018 (RN: 18/03826/FULL) for the Replacement of existing windows with triple glazed aluminium windows and roof alterations including installation of a new rooflight and condensing unit and other associated works; namely, to amend the approved drawing numbers to allow design changes to create integral Juliet balconies with glazed balustrades on front and rear elevations at first and second floor levels.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Approved
2018-09-13
More
Full Planning Permission Application
Replacement of the existing windows at the first and second floor level with new triple glazed aluminium windows.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Approved
2018-09-13
More
Certificate of Lawfulness (proposed)
Replacement of existing windows with triple glazed aluminium windows and roof alterations including installation of a new rooflight and condensing unit and other associated works.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Approved
2018-05-09
More
Full Planning Permission Application
Replacement of existing windows with triple glazed aluminium windows including the installation of four juliet balconies and roof alterations including creation of a roof terrace, installation of a new sliding rooflight for roof access, installation of a new balustrade, installation of a new condensing unit and other associated works.
21 Kinnerton Street London SW1X 8EA · premises record
Officer Seana McCaffrey
Refused
2018-05-08
More
Full Planning Permission Application
Demolition of Nos. 25-27 Kinnerton Street and replacement with 2 x 5 bedroom dwellings of three storeys; terraces at lower ground floor level, garden areas at ground floor level, new balconies at first and second floor levels; installation of plant within acoustic enclosures at ground floor level and solar panels to roof.
25 Kinnerton Street London SW1X 8EA · premises record
Officer Joshua Howitt
Approved
2017-05-19
More
Full Planning Permission Application
Building control
Building-control records are not yet collected for Westminster — 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 37 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 Out Central Activity Zone · reference 23/00005/REG_4 · covers 20 of 37 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 3 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 Out Central Activity Zone · reference 23/00005/REG_4 · covers 20 of 37 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 3 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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
Case officer on 7 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 7 applications
Case officer on 5 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 4 applications
Case officer on 4 applications
Case officer on 1 application
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 precedent42 applications and 46 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings B: 7, C: 13, D: 3, E: 1.
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
Application withdrawn · Repeat sale · Price decline · Long hold
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.