Application
25/07147/FULL
City of Westminster · IDOX
Status
Pending
Received
03 Oct 2025
New dwellings
n/a
What you can do
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Full Proposal
Roof extension to the Gulbenkian building and reinstatement of main entrance with new glazed opening and associated access ramp; introduction of new link bridge between Darwin and Frayling buildings; minor extension and new external link stair to the Frayling building; reinstatement and refurbishment of the Darwin glasshouse structure and amendments to the entrance on Jay Mews; installation of plant including ASHPs on the roof of Darwin and associated works across the buildings; repair work to building facades and roofs including removal of Reinforced Autoclaved Aerated Concrete (RAAC) and replacement roofs to the Henry Moore Gallery and Stevens Building; refurbishment of roof terraces including new edge protection where required; other external works including the refurbishment and repair of facades; landscaping works to include extended podium entrance to Darwin Building, seating and planters; and other associated works. (Linked with 25/07148/LBC)
Detail pages
- View live detail on council site
- No archived detail page available.
Documents
1ST INVALID LETTER
Background Papers
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ACK-GENERAL LETTER (G/P/C)
Background Papers
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ACOUSTIC REPORT
Acoustic report
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APPLICATIONFORMREDACTED
Application Form
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ARBORICULTURAL REPORT INCL TREE SURVEY
Tree Survey
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BASEMENT FLOOR DEMOLITION PLAN
Drawing
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BASEMENT FLOOR EXISTING PLAN
Drawing
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BLOCK PLAN
Drawing
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CNSLT-LA SOCIETY
Background Papers
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CNSLT-LA SOCIETY
Background Papers
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DEMOLITION EAST ELEVATION
Drawing
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DEMOLITION ELEVATION WEST
Drawing
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DEMOLITION NORTH ELEVATION
Drawing
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DEMOLITION SECTION A-A DARWIN AND FRAYLING
Drawing
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DEMOLITION SECTION B-B DARWIN
Drawing
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DEMOLITION SECTION C-C FRAYLING AND FERNERY AND GULBENKIAN
Drawing
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DEMOLITION SECTION D-D DARWIN AND FERNERY
Drawing
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DEMOLITION SOUTH ELEVATION
Drawing
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DESIGN AND ACCESS STATEMENT: PART 1
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 2
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 3
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 4
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 5
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 6
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 7
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 8
Design and Access Statement
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DESIGN AND ACCESS STATEMENT: PART 9
Design and Access Statement
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DRAWING ISSUE SHEET
Superseded document
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ECNSLT-INTERNAL CONSULTS
Background Papers
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ECNSLT-INTERNAL CONSULTS
Background Papers
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ECNSLT-INTERNAL CONSULTS
Background Papers
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ECNSLT-STD EXT CONSULTEES
Background Papers
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EIGHTH FLOOR DEMOLITION PLAN
Drawing
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EIGHTH FLOOR EXISTING PLAN
Drawing
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EXISTING EAST ELEVATION
Drawing
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EXISTING NORTH ELEVATION
Drawing
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EXISTING SECTION A-A DARWIN AND FRAYLING
Drawing
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EXISTING SECTION B-B DARWIN
Drawing
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EXISTING SECTION C-C FRAYLING AND FERNERY AND GULBENKIAN
Drawing
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EXISTING SECTION D-D DARWIN AND FERNERY
Drawing
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EXISTING SOUTH ELEVATION
Drawing
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EXISTING WEST ELEVATION
Drawing
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FIFTH FLOOR DEMOLITION PLAN
Drawing
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FIFTH FLOOR EXISTING PLAN
Drawing
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FIRE STRATEGY
Background Papers
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FIRST FLOOR DEMOLITION PLAN
Drawing
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FIRST FLOOR EXISTING PLAN
Drawing
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FOURTH FLOOR DEMOLITION PLAN
Drawing
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FOURTH FLOOR EXISTING PLAN
Drawing
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GROUND FLOOR DEMOLITION PLAN
Drawing
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GROUND FLOOR EXISTING PLAN
Drawing
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GROUND MEZZANINE FLOOR DEMOLITION PLAN
Drawing
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GROUND MEZZANINE FLOOR EXISTING PLAN
Drawing
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HERITAGE STATEMENT: PART 1
Heritage Statement
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HERITAGE STATEMENT: PART 2
Heritage Statement
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HERITAGE STATEMENT: PART 3
Heritage Statement
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HERITAGE STATEMENT: PART 4
Heritage Statement
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LANDSCAPE STATEMENT: PART 1
Landscaping details
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LANDSCAPE STATEMENT: PART 2
Landscaping details
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LOCATION PLAN
Location Plan
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LOWER GROUND FLOOR DEMOLITION PLAN
Drawing
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LOWER GROUND FLOOR EXISTING PLAN
Drawing
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NEIGHBOUR NOTIFICATION LETTER (21D)
Background Papers
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PLANNING STATEMENT
Superseded document
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PLANNING STATEMENT ADDENDUM
Planning Statement
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PLANNING STATEMENT REVISED VERSION
Planning Statement
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PROPOSED BASEMENT FLOOR PLAN
Drawing
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PROPOSED EAST ELEVATION
Drawing
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PROPOSED EIGHTH FLOOR PLAN
Drawing
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PROPOSED FIFTH FLOOR PLAN
Drawing
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PROPOSED FIRST FLOOR PLAN
Drawing
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PROPOSED FOURTH FLOOR PLAN
Drawing
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PROPOSED GROUND FLOOR PLAN
Drawing
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PROPOSED GROUND MEZZANINE FLOOR PLAN
Drawing
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PROPOSED LOWER GROUND FLOOR PLAN
Superseded document
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PROPOSED LOWER GROUND FLOOR PLAN
Drawing
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PROPOSED NORTH ELEVATION
Drawing
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PROPOSED ROOF FLOOR PLAN
Drawing
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PROPOSED SCHEDULE OF ACCOMODATION
Background Papers
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PROPOSED SECOND FLOOR PLAN
Drawing
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PROPOSED SECTION A-A DARWIN AND FRAYLING
Drawing
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PROPOSED SECTION B-B DARWIN
Drawing
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PROPOSED SECTION C-C FRAYLING AND FERNERY AND GULBENKIAN
Drawing
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PROPOSED SECTION D-D DARWIN AND FERNERY
Drawing
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PROPOSED SEVENTH FLOOR PLAN
Drawing
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PROPOSED SIXTH FLOOR PLAN
Drawing
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PROPOSED SOUTH ELEVATION
Drawing
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PROPOSED THIRD FLOOR PLAN
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PROPOSED WEST ELEVATION
Drawing
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RCA RESPONSE TO C20TH SOCIETY COMMENTS
Background Papers
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RECEIPT OF APPLICATION
Other
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REVISED DRAWING ISSUE SHEET
Background Papers
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ROOF FLOOR DEMOLITION PLAN
Drawing
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ROOF FLOOR EXISTING PLAN
Drawing
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SECOND FLOOR DEMOLITION PLAN
Drawing
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SECOND FLOOR EXISTING PLAN
Drawing
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SEVENTH FLOOR DEMOLITION PLAN
Drawing
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SEVENTH FLOOR EXISTING PLAN
Drawing
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SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
Background Papers
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SIXTH FLOOR DEMOLITION PLAN
Drawing
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SIXTH FLOOR EXISTING PLAN
Drawing
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STATEMENT OF COMMUNITY INVOLVEMENT
Statement of Community Involvement
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STEVENS BUILDING - BASEMENT DEMOLITION PLAN
Drawing
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STEVENS BUILDING - DEMOLITION EAST ELEVATION
Drawing
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STEVENS BUILDING - DEMOLITION NORTH ELEVATION
Drawing
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STEVENS BUILDING - DEMOLITION SECTION A-A
Drawing
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STEVENS BUILDING - DEMOLITION SECTION B-B
Drawing
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STEVENS BUILDING - DEMOLITION SOUTH ELEVATION
Drawing
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STEVENS BUILDING - DEMOLITION WEST ELEVATION
Drawing
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STEVENS BUILDING - EXISTING BASEMENT FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING EAST ELEVATION
Drawing
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STEVENS BUILDING - EXISTING FIFTH FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING FIRST FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING FOURTH FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING GROUND FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING GROUND MEZZANINE FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING NORTH ELEVATION
Drawing
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STEVENS BUILDING - EXISTING ROOF PLAN
Drawing
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STEVENS BUILDING - EXISTING SECOND FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING SECTION A-A
Drawing
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STEVENS BUILDING - EXISTING SECTION B-B
Drawing
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STEVENS BUILDING - EXISTING SOUTH ELEVATION
Drawing
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STEVENS BUILDING - EXISTING SUB-BASEMENT FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING THIRD FLOOR PLAN
Drawing
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STEVENS BUILDING - EXISTING WEST ELEVATION
Drawing
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STEVENS BUILDING - FIFTH FLOOR DEMOLITION PLAN
Drawing
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STEVENS BUILDING - FIRST FLOOR DEMOLITION PLAN
Drawing
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STEVENS BUILDING - FOURTH FLOOR DEMOLITION PLAN
Drawing
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STEVENS BUILDING - GROUND FLOOR DEMOLITION PLAN
Drawing
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STEVENS BUILDING - GROUND MEZZANINE DEMOLITION PLAN
Drawing
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STEVENS BUILDING - PROPOSED BASEMENT FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED EAST ELEVATION
Drawing
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STEVENS BUILDING - PROPOSED FIFTH FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED FIRST FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED FOURTH FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED GROUND FLOOR FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED GROUND MEZZANINE FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED NORTH ELEVATION
Drawing
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STEVENS BUILDING - PROPOSED ROOF PLAN
Drawing
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STEVENS BUILDING - PROPOSED SECOND FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED SECTION A-A
Drawing
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STEVENS BUILDING - PROPOSED SECTION B-B
Drawing
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STEVENS BUILDING - PROPOSED SOUTH ELEVATION
Drawing
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STEVENS BUILDING - PROPOSED SUB-BASEMENT FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED THIRD FLOOR PLAN
Drawing
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STEVENS BUILDING - PROPOSED WEST ELEVATION
Drawing
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STEVENS BUILDING - ROOF DEMOLITION PLAN
Drawing
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STEVENS BUILDING - SECOND FLOOR DEMOLITION PLAN
Drawing
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STEVENS BUILDING - SUB-BASEMENT DEMOLITION PLAN
Drawing
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STEVENS BUILDING - THIRD FLOOR DEMOLITION PLAN
Drawing
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STRUCTURAL STATEMENT: PART 1
Structural survey
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STRUCTURAL STATEMENT: PART 2
Structural survey
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STRUCTURAL STATEMENT: PART 3
Structural survey
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STRUCTURAL STATEMENT: PART 4
Structural survey
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STRUCTURAL STATEMENT: PART 5
Structural survey
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STRUCTURAL STATEMENT: PART 6
Structural survey
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STRUCTURAL STATEMENT: PART 7
Structural survey
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THIRD FLOOR DEMOLITION PLAN
Drawing
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THIRD FLOOR EXISTING PLAN
Drawing
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TRANSPORT STATEMENT
Superseded document
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TRANSPORT STATEMENT REV P02
Transport Statement
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