Postcode record · Westminster
SW1Y 5AH.
SW1Y 5AH has 34 known premises and 135 planning records — 108 approved of 112 decided (96.4%). 3 EPC records.
Postcode SW1Y 5AH · boundary not held, centred on the postcodeApprovedRefusedOther189 exact54 approximate243 on the map — every match
At a glance · this postcodeWestminster profile →
34
Premises
known addresses (UPRNs)
135
Applications
112 decided
96.4%
Approval rate
108 approved · 4 refused
3
EPC records
ratings E 3
243
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?
SW1Y 5AH has 34 known premises and 135 planning records — 108 approved of 112 decided (96.4%). 3 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 10033531524
UPRN 10033531525
UPRN 10033531526
UPRN 10033531527
UPRN 10033531529
UPRN 10033531530
UPRN 10033531531
UPRN 10033531532
UPRN 10033531533
UPRN 10033547443
UPRN 10033531524
UPRN 10033531525
UPRN 10033531526
Show all 10 rows
UPRN 10033531527
UPRN 10033531529
UPRN 10033531530
UPRN 10033531531
UPRN 10033531532
UPRN 10033531533
UPRN 10033547443
Planning
What happened?
135 planning applications across the postcode; 108 approved of 112 decided (96.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03325/FULL
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Listed Building Consent Application
Pending
2026-05-20
Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03326/LBC
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Full Planning Permission Application
Pending
2026-05-20
Repairs, supplemental tying works, and limited partial reconstruction of lightwell elevation to party wall.
10 Carlton House Terrace London SW1Y 5AH · premises record
Listed Building Consent Application
Approved
2025-12-11
Details of a Servicing Management Plan and Operational Management Plan pursuant to Condition 12 of planning permission dated 20 June 2022 (RN19/02638/FULL).
10 Carlton House Terrace London SW1Y 5AH · premises record
Approval of Details (Full PP)
Approved
2024-06-10
Installation of new vehicle gates and four new electric vehicle charging points to the existing driveway of 12-15 Carlton House Terrace, and the replacement of four modern security railings to the north and south terraces of 13-16 Carlton House Terrace.
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Listed Building Consent Application
Approved
2024-05-21
Installation of new vehicle gates and four new electric vehicle charging points to the existing driveway of 12-15 Carlton House Terrace, and the replacement of four modern security railings to the north and south terraces of 13-16 Carlton House Terrace.
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Full Planning Permission Application
Approved
2024-05-21
Replacement of lightwell lights and electrical accessories (security cameras, emergency exit signage, call points and sounders) along the west wall of the lightwell.
10 Carlton House Terrace London SW1Y 5AH · premises record
Listed Building Consent Application
Approved
2024-04-16
Replacement of lightwell lights and electrical accessories (security cameras, emergency exit signage, call points and sounders) along the west wall of the lightwell.
10 Carlton House Terrace London SW1Y 5AH · premises record
Full Planning Permission Application
Approved
2024-04-16
Details of retention / reuse of lightwell paving (condition survey of existing, plans indicating reinstated and new slabs, plus samples of new slabs) pursuant to Condition 5 (b) of planning permission dated 18 June 2019 (RN:19/02638/FULL) (Linked
10 Carlton House Terrace London SW1Y 5AH · premises record
Approval of Details (Full PP)
Approved
2024-03-22
Details of retention / reuse of lightwell paving (condition survey of existing, plans indicating reinstated and new slabs, plus samples of new slabs) pursuant to Condition 4 (c) of Listed Building Consent dated 20 June 2022 (RN:22/00491/LBC)
10 Carlton House Terrace London SW1Y 5AH · premises record
Approval of Details (ADLBC)
Approved
2024-03-22
Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03325/FULL
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Pending
2026-05-20
More
Listed Building Consent Application
Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03326/LBC
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Pending
2026-05-20
More
Full Planning Permission Application
Repairs, supplemental tying works, and limited partial reconstruction of lightwell elevation to party wall.
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2025-12-11
More
Listed Building Consent Application
Show all 10 rows
Details of a Servicing Management Plan and Operational Management Plan pursuant to Condition 12 of planning permission dated 20 June 2022 (RN19/02638/FULL).
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-06-10
More
Approval of Details (Full PP)
Installation of new vehicle gates and four new electric vehicle charging points to the existing driveway of 12-15 Carlton House Terrace, and the replacement of four modern security railings to the north and south terraces of 13-16 Carlton House Terrace.
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-05-21
More
Listed Building Consent Application
Installation of new vehicle gates and four new electric vehicle charging points to the existing driveway of 12-15 Carlton House Terrace, and the replacement of four modern security railings to the north and south terraces of 13-16 Carlton House Terrace.
13 - 16 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-05-21
More
Full Planning Permission Application
Replacement of lightwell lights and electrical accessories (security cameras, emergency exit signage, call points and sounders) along the west wall of the lightwell.
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-04-16
More
Listed Building Consent Application
Replacement of lightwell lights and electrical accessories (security cameras, emergency exit signage, call points and sounders) along the west wall of the lightwell.
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-04-16
More
Full Planning Permission Application
Details of retention / reuse of lightwell paving (condition survey of existing, plans indicating reinstated and new slabs, plus samples of new slabs) pursuant to Condition 5 (b) of planning permission dated 18 June 2019 (RN:19/02638/FULL) (Linked
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-03-22
More
Approval of Details (Full PP)
Details of retention / reuse of lightwell paving (condition survey of existing, plans indicating reinstated and new slabs, plus samples of new slabs) pursuant to Condition 4 (c) of Listed Building Consent dated 20 June 2022 (RN:22/00491/LBC)
10 Carlton House Terrace London SW1Y 5AH · premises record
Approved
2024-03-22
More
Approval of Details (ADLBC)
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 34 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 34 of 34 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 34 of 34 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 34 of 34 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 32 of 34 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 34 of 34 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 34 of 34 premises. London Plan policies for the Central Activities Zone may apply.
Show all 5 rows
Conservation Area
St James's · reference CONARA/1330 · covers 34 of 34 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 32 of 34 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 7 applications
Applicant on 4 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 7 applications
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Applicant on 7 applications
Applicant on 4 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 7 applications
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent135 applications and 243 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings 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.
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.