Postcode record · Westminster
SW1E 6DX.
SW1E 6DX has 68 known premises and 10 planning records — 5 approved of 9 decided (55.6%). 9 EPC records.
Postcode SW1E 6DX · boundary not held, centred on the postcodeApprovedRefusedOther51 on the map — every match
At a glance · this postcodeWestminster profile →
68
Premises
known addresses (UPRNs)
10
Applications
9 decided
55.6%
Approval rate
5 approved · 2 refused
9
EPC records
ratings C 8 · D 1
51
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 6DX has 68 known premises and 10 planning records — 5 approved of 9 decided (55.6%). 9 EPC records.
Premises (18 of 68 shown)
Name
Details
UPRN 10033531616
UPRN 10033531617
UPRN 10033531618
UPRN 10033531619
UPRN 10033531620
UPRN 10033531621
UPRN 10033531622
UPRN 10033531623
UPRN 10033531624
UPRN 10033531625
UPRN 10033531616
UPRN 10033531617
UPRN 10033531618
Show all 10 rows
UPRN 10033531619
UPRN 10033531620
UPRN 10033531621
UPRN 10033531622
UPRN 10033531623
UPRN 10033531624
UPRN 10033531625
Planning
What happened?
10 planning applications across the postcode; 5 approved of 9 decided (55.6%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of an air conditioning unit within an acoustic enclosure at roof level.
13 Catherine Place London SW1E 6DX · premises record
Applicant Mr John Beaumont · Officer Seana McCaffrey
Full Planning Permission Application
Refused
2023-02-21
Details of new door in rear basement extension pursuant to Condition 3 (part) of planning permission dated 14th October 2021 (RN: 21/05263/FULL).
13 Catherine Place London SW1E 6DX · premises record
Applicant mr John Beaumont · Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2023-01-10
Installation of one external air conditioning unit on mansard roof extension.
13 Catherine Place London SW1E 6DX · premises record
Full Planning Permission Application
Withdrawn
2022-09-22
Details of new windows and doors pursuant to condition 3 of planning permission dated 14 October 2021 (21/05263/FULL).
13 Catherine Place London SW1E 6DX · premises record
Applicant Mr John Beaumont · Officer Nikki Mitchell
Approval of Details (Full PP)
Refused
2022-08-11
Mansard roof extension, the creation of a roof terrace to rear and single storey rear extension at basement level.
13 Catherine Place London SW1E 6DX · premises record
Full Planning Permission Application
Approved
2021-07-30
Acoustic enclosure at rear second floor level extended to completely enclose the units pursuant to Condition 4 of planning permission dated 16 March 2006 (RN 05/05398).
23 Catherine Place London SW1E 6DX · premises record
Approval of Details (Full PP)
Approved
2006-05-23
Installation of two air conditioning condenser units within an enclosure at main roof level and three air conditioning condenser units with acoustic screening on rear second floor flat roof.
23 Catherine Place London SW1E 6DX · premises record
Full Planning Permission Application
Approved
2005-07-06
Erection of single storey conservatory and raising of boundary wall at lower ground floor level in lightwell adjacent to 21 Catherine Place, installation of rooflight at third floor level to provide access to roof of main building, all in connection with use of the building as a single-family dwelling.
23 Catherine Place London SW1E 6DX · premises record
Full Planning Permission Application
Approved
2005-01-24
1 x Magnolia, fell and replace.
23 Catherine Place London SW1E 6DX · premises record
Applic. for works to trees in CA
No objection
2002-12-06
Details of new windows and doors pursuant to condition 3 of planning permission dated 14 October 2021 (21/05263/FULL)
13 Catherine Place London SW1E 6DX · premises record
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Unknown
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Installation of an air conditioning unit within an acoustic enclosure at roof level.
13 Catherine Place London SW1E 6DX · premises record
Applicant Mr John Beaumont · Officer Seana McCaffrey
Refused
2023-02-21
More
Full Planning Permission Application
Details of new door in rear basement extension pursuant to Condition 3 (part) of planning permission dated 14th October 2021 (RN: 21/05263/FULL).
13 Catherine Place London SW1E 6DX · premises record
Applicant mr John Beaumont · Officer Nikki Mitchell
Approved
2023-01-10
More
Approval of Details (Full PP)
Installation of one external air conditioning unit on mansard roof extension.
13 Catherine Place London SW1E 6DX · premises record
Withdrawn
2022-09-22
More
Full Planning Permission Application
Show all 10 rows
Details of new windows and doors pursuant to condition 3 of planning permission dated 14 October 2021 (21/05263/FULL).
13 Catherine Place London SW1E 6DX · premises record
Applicant Mr John Beaumont · Officer Nikki Mitchell
Refused
2022-08-11
More
Approval of Details (Full PP)
Mansard roof extension, the creation of a roof terrace to rear and single storey rear extension at basement level.
13 Catherine Place London SW1E 6DX · premises record
Approved
2021-07-30
More
Full Planning Permission Application
Acoustic enclosure at rear second floor level extended to completely enclose the units pursuant to Condition 4 of planning permission dated 16 March 2006 (RN 05/05398).
23 Catherine Place London SW1E 6DX · premises record
Approved
2006-05-23
More
Approval of Details (Full PP)
Installation of two air conditioning condenser units within an enclosure at main roof level and three air conditioning condenser units with acoustic screening on rear second floor flat roof.
23 Catherine Place London SW1E 6DX · premises record
Approved
2005-07-06
More
Full Planning Permission Application
Erection of single storey conservatory and raising of boundary wall at lower ground floor level in lightwell adjacent to 21 Catherine Place, installation of rooflight at third floor level to provide access to roof of main building, all in connection with use of the building as a single-family dwelling.
23 Catherine Place London SW1E 6DX · premises record
Approved
2005-01-24
More
Full Planning Permission Application
1 x Magnolia, fell and replace.
23 Catherine Place London SW1E 6DX · premises record
No objection
2002-12-06
More
Applic. for works to trees in CA
Details of new windows and doors pursuant to condition 3 of planning permission dated 14 October 2021 (21/05263/FULL)
13 Catherine Place London SW1E 6DX · premises record
Unknown
—
More
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Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
New toilet at ground floor adjacent to the utility room. The work excludes any gas work subject to the Gas Safety (Installation and Use) Regulations 1998 and electrical work notifiable under the Building Regulation 12(6A). · received 9 Feb 2023 · LB Building Control Ltd
Internal structural alterations to all floors, reconfiguration and full refurbishment of dwelling house, including single storey rear extension, new third floor mansard roof extension with front and rear dormers and rear terrace, new staircase, the installation of new controlled services/ fittings and all associated work. · received 10 May 2022 · Thames Building Control Ltd
New toilet at ground floor adjacent to the utility room. The work excludes any gas work subject to the Gas Safety (Installation and Use) Regulations 1998 and electrical work notifiable under the Building Regulation 12(6A). · received 9 Feb 2023 · LB Building Control Ltd
Internal structural alterations to all floors, reconfiguration and full refurbishment of dwelling house, including single storey rear extension, new third floor mansard roof extension with front and rear dormers and rear terrace, new staircase, the installation of new controlled services/ fittings and all associated work. · received 10 May 2022 · Thames Building Control Ltd
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Catherine Place0 mPalace Street0 mCatherine Place Private Section4 mBuckingham Mews14 mStafford Place23 mCathedral Walk31 mCardinal Walk31 mBuckingham Place38 m
People
Who is involved?
Named on the latest 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent10 applications and 51 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 8, D: 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
4 intent signals recorded in this postcode
Beatable refusal · Company dissolving
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.