Postcode record · Westminster
SW1P 3LT.
SW1P 3LT has 39 known premises and 32 planning records — 22 approved of 25 decided (88%). 13 EPC records.
Postcode SW1P 3LT · boundary not held, centred on the postcodeApprovedRefusedOther32 on the map — every match
At a glance · this postcodeWestminster profile →
39
Premises
known addresses (UPRNs)
32
Applications
25 decided
88%
Approval rate
22 approved · 3 refused
13
EPC records
ratings B 7 · C 6
32
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?
SW1P 3LT has 39 known premises and 32 planning records — 22 approved of 25 decided (88%). 13 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 10015363415
UPRN 10033535019
UPRN 10033535020
UPRN 10033535021
UPRN 10033535022
UPRN 10033535023
UPRN 10033535024
UPRN 10033551609
UPRN 10033572327
UPRN 10033595035
UPRN 10015363415
UPRN 10033535019
UPRN 10033535020
Show all 10 rows
UPRN 10033535021
UPRN 10033535022
UPRN 10033535023
UPRN 10033535024
UPRN 10033551609
UPRN 10033572327
UPRN 10033595035
Planning
What happened?
32 planning applications across the postcode; 22 approved of 25 decided (88%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
The removal and replacement of 3no. antennas and associated ancillary equipment thereto.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer South Planning Team
Telecoms Notification
No determination
2026-03-03
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47 - 49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Applic. for tables and chairs
Approved
2021-02-16
Removal of 6 existing Vodafone antennas and replacement with 6 new Vodafone antennas, installation of 3 new Telefonica antennas on support poles and brackets, together with ancillary development.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2019-10-25
Details of the BREEAM domestic refurbishment pursuant to condition 13 of planning permission dated 17th March 2015 (RN 14/12753).
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2019-06-26
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47-49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Applic. for tables and chairs
Approved
2019-01-25
Amendments to planning permission dated 17 March 2015 (RN: 14/12753) for: Use of first to sixth floors as 13 self-contained residential (Class C3) units with associated external alterations including replacement windows, fire escape extension to roof and new rooftop plant, together with cycle parking, refuse/recycling provisions and ancillary basement storage; namely, amendment to the wording of Condition 13 so Final Post Construction Stage Assessment Certificates can be submitted to the City Council for approval within 3 months of completion to enable the residential units to be occupied while the certificates are being prepared.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Seana McCaffrey
Non-material amendments
Approved
2018-08-03
Detailed drawing of all replacement windows with true divided lights pursuant to condition 8 of planning permission dated 17 March 2015 (RN: 14/12753/FULL).
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2017-02-20
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47-49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Applic. for tables and chairs
Approved
2017-02-16
Erection of a roof terrace with glazed balustrade at seventh floor level and new rooflight and relocation of plant/telecommunications equipment.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Zulekha Hosenally
Full Planning Permission Application
Approved
2016-12-16
Amendments to planning permission dated 17 March 2015 (RN: 14/12753) for use of first to sixth floors as 13 self-contained residential (Class C3) units with associated external alterations including replacement windows, fire escape extension to roof and new rooftop plant, together with cycle parking, refuse/recycling provisions and ancillary basement storage; namely, consolidating and repositioning the plant on the roof, inserting two domestic extractor vents to the principal elevation, removal of the extension to the external staircase to the rear of the building and Internal alterations to the layout of the 3-bedroom unit located on the 6th floor.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Vincent Nally
Non-material amendments
Approved
2016-08-27
The removal and replacement of 3no. antennas and associated ancillary equipment thereto.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer South Planning Team
No determination
2026-03-03
More
Telecoms Notification
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47 - 49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2021-02-16
More
Applic. for tables and chairs
Removal of 6 existing Vodafone antennas and replacement with 6 new Vodafone antennas, installation of 3 new Telefonica antennas on support poles and brackets, together with ancillary development.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2019-10-25
More
Full Planning Permission Application
Show all 10 rows
Details of the BREEAM domestic refurbishment pursuant to condition 13 of planning permission dated 17th March 2015 (RN 14/12753).
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2019-06-26
More
Approval of Details (Full PP)
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47-49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2019-01-25
More
Applic. for tables and chairs
Amendments to planning permission dated 17 March 2015 (RN: 14/12753) for: Use of first to sixth floors as 13 self-contained residential (Class C3) units with associated external alterations including replacement windows, fire escape extension to roof and new rooftop plant, together with cycle parking, refuse/recycling provisions and ancillary basement storage; namely, amendment to the wording of Condition 13 so Final Post Construction Stage Assessment Certificates can be submitted to the City Council for approval within 3 months of completion to enable the residential units to be occupied while the certificates are being prepared.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Seana McCaffrey
Approved
2018-08-03
More
Non-material amendments
Detailed drawing of all replacement windows with true divided lights pursuant to condition 8 of planning permission dated 17 March 2015 (RN: 14/12753/FULL).
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2017-02-20
More
Approval of Details (Full PP)
Use of an area of the public highway measuring 6.6m x 0.75m for the placing of three tables and six chairs in connection with the existing sandwich shop.
47-49 Great Peter Street London SW1P 3LT · premises record
Officer Nikki Mitchell
Approved
2017-02-16
More
Applic. for tables and chairs
Erection of a roof terrace with glazed balustrade at seventh floor level and new rooflight and relocation of plant/telecommunications equipment.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Zulekha Hosenally
Approved
2016-12-16
More
Full Planning Permission Application
Amendments to planning permission dated 17 March 2015 (RN: 14/12753) for use of first to sixth floors as 13 self-contained residential (Class C3) units with associated external alterations including replacement windows, fire escape extension to roof and new rooftop plant, together with cycle parking, refuse/recycling provisions and ancillary basement storage; namely, consolidating and repositioning the plant on the roof, inserting two domestic extractor vents to the principal elevation, removal of the extension to the external staircase to the rear of the building and Internal alterations to the layout of the 3-bedroom unit located on the 6th floor.
Hope House 45 Great Peter Street London SW1P 3LT · premises record
Officer Vincent Nally
Approved
2016-08-27
More
Non-material amendments
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 39 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 1.1: Westminster and Whitehall Summary and Definition The APA includes the Houses of Parliament, Westminster Abbey, St Margaret’s Church, 10 Downing Street, the Banqueting House and all the other buildings on either side of W · reference 77082 · covers 39 of 39 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 39 of 39 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 39 of 39 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Westminster Abbey And Parliament Square · reference CONARA/1400 · covers 1 of 39 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 1.1: Westminster and Whitehall Summary and Definition The APA includes the Houses of Parliament, Westminster Abbey, St Margaret’s Church, 10 Downing Street, the Banqueting House and all the other buildings on either side of W · reference 77082 · covers 39 of 39 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 39 of 39 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 39 of 39 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Westminster Abbey And Parliament Square · reference CONARA/1400 · covers 1 of 39 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 6 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 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 6 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 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 precedent32 applications and 32 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings B: 7, C: 6.
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.