Postcode record · Westminster
SW1E 6DY.
SW1E 6DY has 88 known premises and 66 planning records — 42 approved of 53 decided (79.2%). 20 EPC records.
Postcode SW1E 6DY · boundary not held, centred on the postcodeApprovedRefusedOther70 on the map — every match
At a glance · this postcodeWestminster profile →
88
Premises
known addresses (UPRNs)
66
Applications
53 decided
79.2%
Approval rate
42 approved · 11 refused
20
EPC records
ratings B 2 · C 9 · D 5 · E 3 · F 1
70
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?
SW1E 6DY has 88 known premises and 66 planning records — 42 approved of 53 decided (79.2%). 20 EPC records.
Premises (18 of 88 shown)
Name
Details
UPRN 10033531007
UPRN 10033531008
UPRN 10033531628
UPRN 10033531629
UPRN 10033531630
UPRN 10033531634
UPRN 10033531635
UPRN 10033531636
UPRN 10033531637
UPRN 10033531638
UPRN 10033531007
UPRN 10033531008
UPRN 10033531628
Show all 10 rows
UPRN 10033531629
UPRN 10033531630
UPRN 10033531634
UPRN 10033531635
UPRN 10033531636
UPRN 10033531637
UPRN 10033531638
Planning
What happened?
66 planning applications across the postcode; 42 approved of 53 decided (79.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of samples of the facing materials and detailed detailed drawings of the proposed windows, pursuant to Conditions 3 and 4 of planning permission dated 5 November 2024 (RN 23/02784/FULL).
35 Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Refused
2025-11-10
Replacement of the roof and front dormer; removal of the old roof access structure and creation of a new roof access; replacement of all windows; repositioning of four rear windows; demolition and reconstruction of part of the rear fa�ade with matching bricks; removal of a rear window at basement level and replacement of an existing sliding door at basement level with a larger sliding door; extension of the rear ground floor balcony and removal of the first-floor balcony and installation of Air Source Heat Pumps and PV panels on the roof.
57A Catherine Place London SW1E 6DY · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2025-09-25
Use of the building as four flats (Class C3) and alterations to lower ground floor front elevation
63 Catherine Place London SW1E 6DY · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2025-04-29
Use of the building as an Embassy (sui generis).
55 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Full Planning Permission Application
Approved
2025-02-26
Extension at second floor level to provide additional office space and block up of flank windows.
35 Catherine Place London SW1E 6DY · premises record
Officer Morgan Cheung
Full Planning Permission Application
Approved
2023-04-26
Use of the building as four flats (Class C3) and alterations to lower ground floor front elevation
63 Catherine Place London SW1E 6DY · premises record
Officer Nosheen Javed
Full Planning Permission Application
Approved
2021-08-09
Installation of three air conditioning condenser units in the rear courtyard.
63 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Full Planning Permission Application
Approved
2020-11-11
Installation of three air conditioning condenser units at roof level.
63 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Full Planning Permission Application
Withdrawn
2020-09-21
Replacement of the existing front door with a new front door.
New Arch House 57B Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2020-06-24
Replacement of existing skylight with a larger skylight in the ground floor rear extension.
New Arch House 57B Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2020-04-23
Details of samples of the facing materials and detailed detailed drawings of the proposed windows, pursuant to Conditions 3 and 4 of planning permission dated 5 November 2024 (RN 23/02784/FULL).
35 Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Refused
2025-11-10
More
Approval of Details (Full PP)
Replacement of the roof and front dormer; removal of the old roof access structure and creation of a new roof access; replacement of all windows; repositioning of four rear windows; demolition and reconstruction of part of the rear fa�ade with matching bricks; removal of a rear window at basement level and replacement of an existing sliding door at basement level with a larger sliding door; extension of the rear ground floor balcony and removal of the first-floor balcony and installation of Air Source Heat Pumps and PV panels on the roof.
57A Catherine Place London SW1E 6DY · premises record
Officer Charles Cooksley
Approved
2025-09-25
More
Full Planning Permission Application
Use of the building as four flats (Class C3) and alterations to lower ground floor front elevation
63 Catherine Place London SW1E 6DY · premises record
Officer Charles Cooksley
Approved
2025-04-29
More
Full Planning Permission Application
Show all 10 rows
Use of the building as an Embassy (sui generis).
55 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Approved
2025-02-26
More
Full Planning Permission Application
Extension at second floor level to provide additional office space and block up of flank windows.
35 Catherine Place London SW1E 6DY · premises record
Officer Morgan Cheung
Approved
2023-04-26
More
Full Planning Permission Application
Use of the building as four flats (Class C3) and alterations to lower ground floor front elevation
63 Catherine Place London SW1E 6DY · premises record
Officer Nosheen Javed
Approved
2021-08-09
More
Full Planning Permission Application
Installation of three air conditioning condenser units in the rear courtyard.
63 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Approved
2020-11-11
More
Full Planning Permission Application
Installation of three air conditioning condenser units at roof level.
63 Catherine Place London SW1E 6DY · premises record
Officer Zulekha Hosenally
Withdrawn
2020-09-21
More
Full Planning Permission Application
Replacement of the existing front door with a new front door.
New Arch House 57B Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Approved
2020-06-24
More
Full Planning Permission Application
Replacement of existing skylight with a larger skylight in the ground floor rear extension.
New Arch House 57B Catherine Place London SW1E 6DY · premises record
Officer Nikki Mitchell
Approved
2020-04-23
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 88 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 88 of 88 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 88 of 88 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 88 of 88 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Birdcage Walk · reference 07/01591/CONARA · covers 88 of 88 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 88 of 88 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 88 of 88 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 88 of 88 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Birdcage Walk · reference 07/01591/CONARA · covers 88 of 88 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).
Buckingham Mews0 mBuckingham Place0 mCatherine Place0 mBuckingham Gate0 mCatherine Place Private Section3 mWilfred Street5 mStafford Place23 mPine Apple Court40 mCastle Lane45 mAmbassadors Court58 m
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 9 applications
Case officer on 3 applications
Case officer on 3 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 9 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent66 applications and 70 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings B: 2, C: 9, D: 5, E: 3, F: 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.
8 intent signals recorded in this postcode
EPC F/G · Long hold · Company dissolving · Ageing director
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.