44 Duke Street St James's London SW1Y 6DD

This site has had 2 applications since 2007.

• 07/00981/FULL Withdrawn

  44 Duke Street St James's London SW1Y 6DD

  Change of use of part first and second floors from office (Class B1) to four studio flats (Class C3) at first and second floor level (Land Use swap with 5-7 King Street).

  Decided 1 May 2008 Full applications

1. 1 May 2008

   Received by Westminster

2. 2 Jun 2008

   Validated

   Checked as complete and ready for consideration.

3. 7 Jul 2016

   Decision issued: No Further Action

4. 1 Aug 2026

   Added to PlanIndex

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 44 Duke Street St James's London SW1Y 6DD

  07/00981/FULL Submitted 30 Jan 2007 50 yards away

  Change of use of part first and second floors from office (Class B1) to four studio flats (Class C3) at first and second floor level (Land Use swap with 5-7 King Street).

  Withdrawn Full applications New dwelling 6 docs

• 4 - 5 Duke Street St James's London SW1Y 6BN

  26/02652/FULL Submitted 21 Apr 2026 50 yards away

  87% historically approved · decision due ~22 Jul

  Repairs to an entrance bridge.

  Awaiting decision Full applications 14 docs

• St James's Chambers Ryder Street London SW1Y 6QA

  11/03333/NMA Submitted 4 Apr 2011 50 yards away

  Amendments to planning permission dated 18 January 2011 (RN:10/09935) for installation of grilles to lightwell at fifth floor level in connection with internal air conditioning units for Flat 18, namely for amendment to size of approved grilles.

  Granted Amendments 6 docs

• 5 - 7 King Street St James's London SW1Y 6QS

  25/06104/CLEUD Submitted 27 Aug 2025 50 yards away

  Fifth floor (top floor) used as ClassE (g)(i) offices including meeting rooms, kitchens and toilet facilities.

  Granted Lawful development 12 docs

• 8 King Street St James's London SW1Y 6QT

  07/06608/ADV Submitted 27 Jul 2007 50 yards away

  Display of 1 x non-illuminated fascia sign above entrance doors on Duke Street elevation.

  Granted Advertising 4 docs

• 8 King Street St James's London SW1Y 6QT

  07/06607/FULL Submitted 27 Jul 2007 50 yards away

  Replacement and upgrading of existing plant at first, second and third floor levels and within existing internal lightwell. Replacement entry doors on Duke Street elevation.

  Granted Full applications 14 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06317/FULL Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications