17 Carlton Hill London NW8 0JX

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 20/06152/FULL Granted

  17 Carlton Hill London NW8 0JX

  Replacement of roof and addition of a rear dormer window.

  Decided 22 Dec 2020 Full applications

1. 28 Nov 2025

   Received by Westminster

2. 21 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Mar 2026

   Decision issued: Application Permitted

4. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 17 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 17 Carlton Hill London NW8 0JX

  20/06152/FULL Submitted 1 Oct 2020 5m away

  Replacement of roof and addition of a rear dormer window.

  Granted Full applications Loft or dormer Windows or glazing 21 docs

• 19 Carlton Hill London NW8 0JX

  25/06714/FULL Submitted 18 Sep 2025 13m away

  Loft conversion for new bedroom and ensuite with rear dormer and side (conservation style) skylight; erection of a single storey rear extension at lower ground floor level; new basement level under front garden for plant room and bicycle storage; and landscaping to front, side and rear gardens to improve ecology and environmental greening.

  Granted Full applications Extension Loft or dormer 44 docs
  Small domestic

• 27A Carlton Hill London NW8 0JX

  26/01171/ADFULL Submitted 24 Feb 2026 18m away

  87% historically approved · decision due ~21 Apr

  Details of green roof including biodiversity plan pursuant to condition 6 of planning permission dated 24 June 2025 (RN: 25/01314/FULL)

  Awaiting decision Full applications 10 docs

• 29 Carlton Hill London NW8 0JX

  26/01532/FULL Submitted 10 Mar 2026 18m away

  87% historically approved · decision due ~5 May

  Erection of infill extension to front at ground floor level and associated lowering of internal floor, rear extensions at ground, first and second floor levels with terrace at first floor level, side extension at ground floor level and associated alterations.

  Awaiting decision Full applications Extension 13 docs

• 25 Carlton Hill London NW8 0JX

  26/04546/TPO Submitted 8 Jul 2026 18m away

  100% historically approved · decision due ~2 Sep

  T1 - Mature Horse Chestnut- Reduce crown back to the previous established reduction points in order to maintain the historic management regime. Works will maintain the natural form and balance of the tree while retaining sufficient healthy furnishing growth for continued vitality and crown continuity. In addition, remove all epicormic and secondary growth arising from the main stem and scaffold limbs below the crown break to maintain a clear stem framework and overall tree form As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations. Reason for work: General tree maintenance

  Awaiting decision Trees

• 37 Carlton Hill London NW8 0JX

  26/01814/TPO Submitted 19 Mar 2026 18m away

  100% historically approved · decision due ~19 May

  T1,T2,T3,T4,T5,T6,T7,T8- 8x Lime trees re pollard to most recent points by removing appropriate 1-2 metre re growth. The reason for tree works are to allow more light into the garden/house and to contain the size of the trees from outgrowing there space.

  Awaiting decision Trees 7 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  15 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

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

  15 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  11 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  11 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  1 Jun 2026 Full applications