Postcode record · Westminster
SW1A 1NR.
SW1A 1NR has 24 known premises and 43 planning records — 32 approved of 34 decided (94.1%). 5 EPC records.
Postcode SW1A 1NR · boundary not held, centred on the postcodeApprovedRefusedOther43 exact15 approximate58 on the map — every match
At a glance · this postcodeWestminster profile →
24
Premises
known addresses (UPRNs)
43
Applications
34 decided
94.1%
Approval rate
32 approved · 2 refused
5
EPC records
ratings B 5
58
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?
SW1A 1NR has 24 known premises and 43 planning records — 32 approved of 34 decided (94.1%). 5 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 10033543623
UPRN 10033543624
UPRN 10033543625
UPRN 10033543626
UPRN 10033547323
UPRN 10033625397
UPRN 10033625398
UPRN 10033625399
UPRN 10033625400
UPRN 10033625401
UPRN 10033543623
UPRN 10033543624
UPRN 10033543625
Show all 10 rows
UPRN 10033543626
UPRN 10033547323
UPRN 10033625397
UPRN 10033625398
UPRN 10033625399
UPRN 10033625400
UPRN 10033625401
Planning
What happened?
43 planning applications across the postcode; 32 approved of 34 decided (94.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal alterations including the installation of secondary glazing behind two lower ground floor windows and a fire resistant partition and door on the third floor staircase lobby.
29 St James's Place London SW1A 1NR · premises record
Listed Building Consent Application
Pending
2026-05-06
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to Condition 9 of planning permission dated 28th January 2021 (RN: 20/05737/FULL).
29 St James's Place London SW1A 1NR · premises record
Approval of Details (Full PP)
Approved
2026-05-01
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to Condition 5 of listed building consent dated 28th January 2021 (RN: 20/05925/LBC)
29 St James's Place London SW1A 1NR · premises record
Approval of Details (ADLBC)
Approved
2026-05-01
1 x Himalayan birch (T1): Fell
28 St James's Place London SW1A 1NR · premises record
Applic. for works to trees in CA
No objection
2025-10-06
Installation of three external wall mounted air conditioning units on the western elevation at below ground floor level.
31 St James's Place London SW1A 1NR · premises record
Full Planning Permission Application
Withdrawn
2025-07-01
Installation of three external wall mounted air conditioning units on the western elevation at below ground floor level. Installation of three internal wall mounted air conditioning units.
31 St James's Place London SW1A 1NR · premises record
Listed Building Consent Application
Withdrawn
2025-07-01
Display for a temporary period of six months of a non-illuminated 'to let' board located on the railings to the front of the building at street level, measuring 0.9m x 0.6m.
32 - 33 St James's Place London SW1A 1NR · premises record
Applicant Miss Louise Salmon · Officer Nikki Mitchell
Advert Application-Regulat. 7 Area (AD7)
Approved
2024-10-09
Internal alterations including alterations to partitions, enlargement of the existing opening to the front vault to allow access, new trench heaters at first floor level and installation of a mist system.
29 St James's Place London SW1A 1NR · premises record
Listed Building Consent Application
Approved
2024-09-20
Details of new chimney pieces, pursuant to condition 4 (d) of listed building consent dated 3rd September 2019 (RN: 19/01995/LBC).
29 St James's Place London SW1A 1NR · premises record
Approval of Details (ADLBC)
Approved
2021-01-28
Variation of Condition 1 of listed building consent dated 3rd September 2019 (RN: 19/01995/LBC) for use of building as single family dwelling (Class C3); installation of plant machinery; internal alterations including reconfiguration of floorplans and repositioning of lift; and external alterations, including window repair and replacement of glazing. Namely, installation of safety system for maintenance of third floor roof, including building up a section of parapet wall and a new safety railing; installation of new vertical duct adjacent to existing chimney breast; replacement of existing glazing to the front fa�ade; raising of rear courtyard floor level in line with internal levels; replacement of existing brick buttress to lower ground Floor lightwell with a steel tie beam; to change design of rear first floor railing; installation of external lighting; and Internal alterations, including changes to plan form and introduction of drained cavity system to lower ground floor walls.
29 St James's Place London SW1A 1NR · premises record
Listed Building Consent Application
Approved
2020-09-14
Internal alterations including the installation of secondary glazing behind two lower ground floor windows and a fire resistant partition and door on the third floor staircase lobby.
29 St James's Place London SW1A 1NR · premises record
Pending
2026-05-06
More
Listed Building Consent Application
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to Condition 9 of planning permission dated 28th January 2021 (RN: 20/05737/FULL).
29 St James's Place London SW1A 1NR · premises record
Approved
2026-05-01
More
Approval of Details (Full PP)
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to Condition 5 of listed building consent dated 28th January 2021 (RN: 20/05925/LBC)
29 St James's Place London SW1A 1NR · premises record
Approved
2026-05-01
More
Approval of Details (ADLBC)
Show all 10 rows
1 x Himalayan birch (T1): Fell
28 St James's Place London SW1A 1NR · premises record
No objection
2025-10-06
More
Applic. for works to trees in CA
Installation of three external wall mounted air conditioning units on the western elevation at below ground floor level.
31 St James's Place London SW1A 1NR · premises record
Withdrawn
2025-07-01
More
Full Planning Permission Application
Installation of three external wall mounted air conditioning units on the western elevation at below ground floor level. Installation of three internal wall mounted air conditioning units.
31 St James's Place London SW1A 1NR · premises record
Withdrawn
2025-07-01
More
Listed Building Consent Application
Display for a temporary period of six months of a non-illuminated 'to let' board located on the railings to the front of the building at street level, measuring 0.9m x 0.6m.
32 - 33 St James's Place London SW1A 1NR · premises record
Applicant Miss Louise Salmon · Officer Nikki Mitchell
Approved
2024-10-09
More
Advert Application-Regulat. 7 Area (AD7)
Internal alterations including alterations to partitions, enlargement of the existing opening to the front vault to allow access, new trench heaters at first floor level and installation of a mist system.
29 St James's Place London SW1A 1NR · premises record
Approved
2024-09-20
More
Listed Building Consent Application
Details of new chimney pieces, pursuant to condition 4 (d) of listed building consent dated 3rd September 2019 (RN: 19/01995/LBC).
29 St James's Place London SW1A 1NR · premises record
Approved
2021-01-28
More
Approval of Details (ADLBC)
Variation of Condition 1 of listed building consent dated 3rd September 2019 (RN: 19/01995/LBC) for use of building as single family dwelling (Class C3); installation of plant machinery; internal alterations including reconfiguration of floorplans and repositioning of lift; and external alterations, including window repair and replacement of glazing. Namely, installation of safety system for maintenance of third floor roof, including building up a section of parapet wall and a new safety railing; installation of new vertical duct adjacent to existing chimney breast; replacement of existing glazing to the front fa�ade; raising of rear courtyard floor level in line with internal levels; replacement of existing brick buttress to lower ground Floor lightwell with a steel tie beam; to change design of rear first floor railing; installation of external lighting; and Internal alterations, including changes to plan form and introduction of drained cavity system to lower ground floor walls.
29 St James's Place London SW1A 1NR · premises record
Approved
2020-09-14
More
Listed Building Consent 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 24 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 24 of 24 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 24 of 24 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 24 of 24 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 24 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 23 of 24 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
City of Westminster APA 2.2: Green Park Summary and Definition The Green Park Archaeological Priority Area covers the area between Hyde Park Corner to the west, Piccadilly to the north, Queen’s Walk to the east and Constitution Hill/The Mall to the · reference 76588 · covers 1 of 24 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 24 of 24 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 24 of 24 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 24 of 24 premises. London Plan policies for the Central Activities Zone may apply.
Show all 6 rows
Conservation Area
St James's · reference CONARA/1330 · covers 24 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 23 of 24 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
City of Westminster APA 2.2: Green Park Summary and Definition The Green Park Archaeological Priority Area covers the area between Hyde Park Corner to the west, Piccadilly to the north, Queen’s Walk to the east and Constitution Hill/The Mall to the · reference 76588 · covers 1 of 24 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 8 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 2 applications
Applicant on 8 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent43 applications and 58 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings B: 5.
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.
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.