Postcode record · Westminster
SW1P 4PZ.
SW1P 4PZ has 34 known premises and 27 planning records — 19 approved of 21 decided (90.5%). 23 EPC records.
Postcode SW1P 4PZ · boundary not held, centred on the postcodeApprovedRefusedOther27 on the map — every match
At a glance · this postcodeWestminster profile →
34
Premises
known addresses (UPRNs)
27
Applications
21 decided
90.5%
Approval rate
19 approved · 2 refused
56 days
Median decision time
average 72 days · 25 dated decisions
23
EPC records
ratings C 9 · D 11 · E 3
27
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 4PZ has 34 known premises and 27 planning records — 19 approved of 21 decided (90.5%). 23 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 10033560562
UPRN 10033560563
UPRN 10033560565
UPRN 10033560566
UPRN 10033560567
UPRN 10033560568
UPRN 10033560569
UPRN 10033560570
UPRN 10033560571
UPRN 10033560572
UPRN 10033560562
UPRN 10033560563
UPRN 10033560565
Show all 10 rows
UPRN 10033560566
UPRN 10033560567
UPRN 10033560568
UPRN 10033560569
UPRN 10033560570
UPRN 10033560571
UPRN 10033560572
Planning
What happened?
27 planning applications across the postcode; 19 approved of 21 decided (90.5%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Alteration to roof, including raising of roof ridge height and installation of rooflights, to allow a loft conversion.
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Approved
2024-08-27
Replacement of two French doors with double glazed timber French doors at front first floor level (John Islip Street) and replacement window with new double glazed timber sash window at rear first floor level.
Flat 1 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2024-08-27
Completed Appendix A checklist from the Code of Construction Practice; details of new doors, new windows and new floor skylight; details of how waste is going to be stored on the site and how materials for recycling will be stored separately; and detailed drawings of a hard and soft landscaping scheme which includes the number, size, species and position of trees and shrubss pursuant to Conditions 3, 5, 6 and 8 of planning permission dated 12 December 2019 (RN: 19/06362/FULL).
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Zulekha Hosenally
Approval of Details (Full PP)
Approved
2024-06-12
Details of code of construction practice, new doors, new windows and new floor skylight, refuse and recycling and soft and hard landscaping scheme pursuant to Conditions 3, 5, 6 and 8 of planning permission dated 12 December 2019 (RN:19/06362/FULL)
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Aurore Manceau
Approval of Details (Full PP)
Refused
2024-01-16
Removal of conditions 3, 4 and 5 of planning permission dated 14 June 2023 (RN: 23/02589/FULL) for 'Replacement of the second floor two sash windows on the front elevation and one sash window on the rear elevation'. Namely, to remove conditions 4 and 5 in order to allow the retention of the titon vent and canopy as the property lies outside the Millbank conservation area.
Flat 4 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jennie Humphrey
Full Planning Permission Application
Approved
2023-08-17
Replacement of the second floor two sash windows on the front elevation and one sash window on the rear elevation.
Flat 4 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jennie Humphrey
Full Planning Permission Application
Approved
2023-04-19
Details of conservation rooflights pursuant to condition 4 of planning permission dated 14 April 2022 (22/01179/FULL).
25 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2022-08-22
Alterations to roof pitch and installation of four rooflights.
25 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2022-02-23
Replacement of existing doors to rear and side elevation of closet wing at lower ground floor level with two wider aluminium sliding doors.
31 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Hayley White
Certificate of Lawfulness (proposed)
Approved
2021-01-12
Erection of extensions at lower-ground, ground and first floor levels to rear; creation of terrace at ground floor and installation of balcony at first floor level to rear; and erection of infill extension to front lightwell.
27 Ponsonby Terrace London SW1P 4PZ · premises record
Full
Unknown
2020-03-25
Alteration to roof, including raising of roof ridge height and installation of rooflights, to allow a loft conversion.
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jonathon Metcalfe
Approved
2024-08-27
More
Full Planning Permission Application
Replacement of two French doors with double glazed timber French doors at front first floor level (John Islip Street) and replacement window with new double glazed timber sash window at rear first floor level.
Flat 1 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Approved
2024-08-27
More
Full Planning Permission Application
Completed Appendix A checklist from the Code of Construction Practice; details of new doors, new windows and new floor skylight; details of how waste is going to be stored on the site and how materials for recycling will be stored separately; and detailed drawings of a hard and soft landscaping scheme which includes the number, size, species and position of trees and shrubss pursuant to Conditions 3, 5, 6 and 8 of planning permission dated 12 December 2019 (RN: 19/06362/FULL).
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Zulekha Hosenally
Approved
2024-06-12
More
Approval of Details (Full PP)
Show all 10 rows
Details of code of construction practice, new doors, new windows and new floor skylight, refuse and recycling and soft and hard landscaping scheme pursuant to Conditions 3, 5, 6 and 8 of planning permission dated 12 December 2019 (RN:19/06362/FULL)
1 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Aurore Manceau
Refused
2024-01-16
More
Approval of Details (Full PP)
Removal of conditions 3, 4 and 5 of planning permission dated 14 June 2023 (RN: 23/02589/FULL) for 'Replacement of the second floor two sash windows on the front elevation and one sash window on the rear elevation'. Namely, to remove conditions 4 and 5 in order to allow the retention of the titon vent and canopy as the property lies outside the Millbank conservation area.
Flat 4 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jennie Humphrey
Approved
2023-08-17
More
Full Planning Permission Application
Replacement of the second floor two sash windows on the front elevation and one sash window on the rear elevation.
Flat 4 33 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Jennie Humphrey
Approved
2023-04-19
More
Full Planning Permission Application
Details of conservation rooflights pursuant to condition 4 of planning permission dated 14 April 2022 (22/01179/FULL).
25 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Approved
2022-08-22
More
Approval of Details (Full PP)
Alterations to roof pitch and installation of four rooflights.
25 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Nikki Mitchell
Approved
2022-02-23
More
Full Planning Permission Application
Replacement of existing doors to rear and side elevation of closet wing at lower ground floor level with two wider aluminium sliding doors.
31 Ponsonby Terrace London SW1P 4PZ · premises record
Officer Hayley White
Approved
2021-01-12
More
Certificate of Lawfulness (proposed)
Erection of extensions at lower-ground, ground and first floor levels to rear; creation of terrace at ground floor and installation of balcony at first floor level to rear; and erection of infill extension to front lightwell.
27 Ponsonby Terrace London SW1P 4PZ · premises record
Unknown
2020-03-25
More
Full
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 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · 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
Millbank · reference CONARA/1470 · covers 27 of 34 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · 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 4 rows
Conservation Area
Millbank · reference CONARA/1470 · covers 27 of 34 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 9, D: 11, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.