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Planning application

11/02702/CLOPUD

43 - 45 Great Cumberland Place London W1H 7TF

Granted Westminster Certificate of Lawfulness (proposed)

Proposal

Implementation of the planning permission dated 10/03/2008 (RN:08/00597) for the use of 43 and 45 Great Cumberland Place as six residential flats (4x3 beds, 2x2 beds), part demolition and rebuilding of the rear extensions at first, second and third floors, associated internal alterations, within 3 years from the date of the planning permission.

As published by the council, reference 11/02702/CLOPUD

Timeline

Dates from the published record

  1. 17 Mar 2011

    Received by Westminster

  2. 28 Mar 2011

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jun 2011

    Decision issued: Application Permitted

  4. 1 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 11/07543/ADLBC Granted

    43 Great Cumberland Place London W1H 7TF

    Detailed drawings of any upgrading works to floors and/or ceilings (for fire protection and/or sound insulation) pursuant to Condition 3B of listed building consent dated 10 March 2008 (RN: 08/00598).

    15 Aug 2011 0m away Conditions
  • 11/05979/ADLBC Decided

    43 Great Cumberland Place London W1H 7TF

    Approval of details pursuant to Conditions 1, 3(c) and 8 of listed building consent dated 10 March 2008 (RN: 08/00598), namely the submission of detailed drawings to show the extent of removal of internal plasterwork, alterations to the upper part of the staircase and roof light above, new windows and openings in the party wall with no. 45, detailed drawings of all structural works and drawings to show the removal of both sets of double doors at third floor level with windows

    1 Jul 2011 0m away Conditions
  • 08/02674/LBC Granted

    43 Great Cumberland Place London W1H 7TF

    Demolition of rear closet wings and erection of rear closet wing at first and second floor level. Alterations to roof dormers and internal works at all levels.

    25 Mar 2008 0m away Heritage and listed buildings
  • 08/02673/FULL Granted

    43 Great Cumberland Place London W1H 7TF

    Use of basement and ground floor to office (Class B1), use of the first, second third and fourth floors as residential as 3x3 bed flats and 1x2 bed flat, part demolition and rebuilding of the rear extensions at first and second floor. Site includes 45 Great Cumberland Place.

    25 Mar 2008 0m away Full applications
  • 08/00600/LBC Withdrawn

    43 Great Cumberland Place London W1H 7TF

    Refurbishment and alterations on all floors, part demolition and rebuilding of the rear extensions, demolition of chimneys and internal staircases.).

    14 Jan 2008 0m away Heritage and listed buildings
  • 08/00599/FULL Withdrawn

    43 Great Cumberland Place London W1H 7TF

    Use of basement and ground floor to office (Class B1), use of the first, second third and fourth floors as residential as 3x3 bed flats and 1x2 bed flat, part demolition and rebuilding of the rear extensions at first and second floor. Site includes 45 Great Cumberland Place.

    14 Jan 2008 0m away Full applications

In Westminster

  • 26/04958/CLEUD Awaiting decision

    1 Sussex Square London W2 2SJ

    Use of a building as mixed use as C3 (single residential dwelling) and C1 (short-stay accommodation)

    24 Jul 2026 Lawful development
  • 26/04971/CLOPUD Awaiting decision

    Flat 23 192 Emery Hill Street London SW1P 1PN

    Replacement of the existing single-glazed moving window sashes, casement panels, and balcony door leaves with slimline double-glazed timber units. The existing outer timber frames fixed into the building will be retained and will not be removed or altered. The replacement units will match the existing windows in material, design, glazing bar pattern, opening method, dimensions, and external appearance. No alterations are proposed to the building structure, external walls, openings, or window frame sizes. No new access, alterations to existing access, new streets, hardstandings, means of enclosure, or drainage works are proposed. The precise location and details of the replacement windows are shown on the accompanying drawings.

    24 Jul 2026 Lawful development
  • 26/04832/CLEUD Awaiting decision

    Basement Flat 117 Kilburn Park Road London NW6 5LB

    Use or Development in respect of the detached single-storey outbuilding within the rear garden of the applicants property.

    20 Jul 2026 Lawful development
  • 26/04856/CLOPUD Awaiting decision

    Flat 15 192 Emery Hill Street London SW1P 1PN

    Replacement of the existing single-glazed moving sashes, casement panels, and balcony door leafs with slimline double glazed timber units within the fully retained existing external timber frames.

    20 Jul 2026 Lawful development
  • 26/04632/CLOPUD Awaiting decision

    165 Oliphant Street London W10 4EA

    Installation of solar panels to generate clean, renewable energy from sunlight and reduce reliance on grid electricity and fossil fuels.

    10 Jul 2026 Lawful development