9 Leinster Gardens London W2 6DP

This site has had 4 applications since 2003: 0 approved, 1 refused.

• 03/03778/CAC Decided

  9 Leinster Gardens London W2 6DP

  The creation of a new mansard roof with two bedsits and no roof terrace

  Decided 14 Jul 2003 Heritage and listed buildings
• 03/03776/CAC Decided

  9 Leinster Gardens London W2 6DP

  Removal of one pitched roof and two flat asphalt roofs and internal lightwell walls.

  Decided 30 May 2003 Heritage and listed buildings
• 03/03775/FULL Withdrawn

  9 Leinster Gardens London W2 6DP

  Creation of five self-contained flats with a two-storey rear extension containing 4 HMO units.

  Decided 4 Sep 2003 Full applications

1. 13 May 2003

   Received by Westminster

2. 5 Jun 2003

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2003

   Decision issued: Application Refused

4. 29 Jul 2026

   Added to PlanIndex

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 28 Cleveland Square London W2 6DP

  10/09171/LBC Submitted 22 Oct 2010 50 yards away

  Insertion of door opening and other internal alterations at third floor level.

  Granted Heritage and listed buildings 7 docs

• 7 Leinster Gardens London W2 6DP

  05/06375/FULL Submitted 5 Aug 2005 50 yards away

  Erection of a fire escape landing and staircase to rear elevation at first floor level in connection with first floor flat.

  Refused Full applications 6 docs

• Fourth Floor Flat 7 Leinster Gardens London W2 6DP

  03/07341/CLEUD Submitted 22 Sep 2003 50 yards away

  Self-contained residential unit

  Granted Lawful development 4 docs

• 9 Leinster Gardens London W2 6DP

  03/03778/CAC Submitted 13 May 2003 50 yards away

  The creation of a new mansard roof with two bedsits and no roof terrace

  Decided Heritage and listed buildings Loft or dormer 21 docs

• 9 Leinster Gardens London W2 6DP

  03/03776/CAC Submitted 13 May 2003 50 yards away

  Removal of one pitched roof and two flat asphalt roofs and internal lightwell walls.

  Decided Heritage and listed buildings 10 docs
  Several homes

• 9 Leinster Gardens London W2 6DP

  03/03775/FULL Submitted 13 May 2003 50 yards away

  Creation of five self-contained flats with a two-storey rear extension containing 4 HMO units.

  Withdrawn Full applications New dwelling Extension 11 docs

• 26/06331/FULL Awaiting decision

  31G Nottingham Place London W1U 5LP

  Installation of a condenser within acoustic enclosure and metal railing on the rear flat roof at third-floor level.

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06328/FULL Awaiting decision

  Athena Court 2 Finchley Road London NW8 6DP

  Installation of a multifunctional communication Hub including defibrillator outside Athena Court. (Linked with 26/06329/ADV)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06340/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Variation of Condition 1 of planning permission dated 22 December 2026 (RN: 16/05372/FULL) for: Demolition of mews buildings at 28 and 29 Devonshire Mews West and lower ground and ground floor link building at the rear of 141 Harley Street and the erection of new building to include a three storey basement to the rear of the site in connection with the use of the 141 Harley Street and the lower ground and ground floor of 143 Harley Street for Class D1 medical purposes; installation of a new passenger lift to the rear of 141 Harley Street and installation of plant. (Site includes excavation part way under the pavement of Devonshire Mews West and use swap with 126 Harley Street) namely, to allow creation of party wall openings at basement, ground and first floors; insertion of a platform lift within No. 143 from basement to first floors; partial infilling of the rear basement area; and other minor adjustments to plan form. (Linked with 26/06290/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06341/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Installation of new sesame lift into existing front entrance steps. (Linked with 26/06342/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 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