34 Delancey Street London NW1 7NH

This site has had 6 applications since 2017: 3 approved, 1 refused.

• 2020/3871/P Granted

  34 Delancey Street London NW1 7NH

  Erection of single storey conservatory to rear elevation.

  Decided 15 Dec 2020 Full applications
• 2020/1448/P Withdrawn

  34 Delancey Street London NW1 7NH

  Amendment to planning permission 2018/5441/P granted 5 February 2019 to include erection of timber canopy structure with rooflight to the rear at ground floor level and replacement timber window and door

  Decided 21 May 2020 Full applications
• 2018/5441/P Granted

  34 Delancey Street London NW1 7NH

  Erection of two single storey rear extensions at ground and lower ground floor levels

  Decided 5 Feb 2019 Householder
• 2018/0580/P Withdrawn

  34 Delancey Street LONDON NW1 7NH

  Erection of a single storey ground floor rear extension

  Decided 25 Apr 2018 Householder
• 2017/5588/P Refused

  34 Delancey Street London NW1 7NH

  Certificate of lawful development (existing) for erection of 2 x single storey rear conservatory extensions at ground floor and lower ground floor level.

  Decided 23 Jan 2018 Lawful development

1. 17 Oct 2022

   Received by Camden

2. 18 Oct 2022

   Validated

   Checked as complete and ready for consideration.

3. 18 Nov 2022

   Decision issued: No Objection to Works to Tree(s) in CA

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 18 November 2022, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 34 Delancey Street London NW1 7NH

  2020/1448/P 50 yards away

  Amendment to planning permission 2018/5441/P granted 5 February 2019 to include erection of timber canopy structure with rooflight to the rear at ground floor level and replacement timber window and door

  Withdrawn Full applications Loft or dormer Windows or glazing

• 34 Delancey Street London NW1 7NH

  2020/3871/P 50 yards away

  Erection of single storey conservatory to rear elevation.

  Granted Full applications Extension
  Small domestic

• 34 Delancey Street London NW1 7NH

  2018/5441/P Submitted 7 Nov 2018 50 yards away

  Erection of two single storey rear extensions at ground and lower ground floor levels

  Granted Householder Extension 7 docs
  Small domestic

• 34 Delancey Street London NW1 7NH

  2017/5588/P Submitted 6 Oct 2017 50 yards away

  Certificate of lawful development (existing) for erection of 2 x single storey rear conservatory extensions at ground floor and lower ground floor level.

  Refused Lawful development Extension 4 docs
  Small domestic

• 34 Delancey Street LONDON NW1 7NH

  2018/0580/P Submitted 1 Feb 2018 50 yards away

  Erection of a single storey ground floor rear extension

  Withdrawn Householder Extension 5 docs
  Small domestic

• Flat D 38 Delancey Street London NW1 7NH

  2010/3932/L 50 yards away

  Internal alterations to residential flat (Class C3) to including the removal and addition of partitions and the widening of an existing internal opening. (retrospective)

  Granted Heritage and listed buildings

• 2026/4294/T Awaiting decision

  1 Boscastle Road London NW5 1EE

  REAR GARDEN: 1 x Ash (T1) - Lift crown by removing epicormic shoots from main stem and thin crown by approx. 20%. 1 x Yew (T2) - Lift crown to 1m by trimming low branches with hedge cutters. 1 x Beech (T3) - Lift crown by approx. 2m. FRONT GARDEN: 1 x Lime (T4) - Reduce main limbs to historic pollard points, approx. 7m from ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• 2026/4358/T Awaiting decision

  Inverforth House North End Way London NW3 7EU

  DD 5 Day Notice REAR GARDEN: 1 x Unknown (T1 - Fell to ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• 2026/4357/T Awaiting decision

  4 Lower Terrace London NW3 6RG

  DD 5 Day Notice REAR GARDEN: 1 x Japanese Pine (T1) - Fell to ground level.

  Received 5 Oct, published by the council 9 Oct 2026 Trees
• 2026/4206/T Granted

  Flat Ground And 1st Floor 184 Camden Road London NW1 9HG

  (TPO REF: S9-T11) FRONT GARDEN: 1 x Lime (Tilia x europaea) (T7) - Crown reduction 30%, 2m -3m taking back all round.

  Received 28 Sep, published by the council 30 Sep 2026 Trees
• 2026/4293/T Awaiting decision

  54 Dartmouth Park Road London NW5 1SN

  REAR GARDEN: 1 x Purple Plum (T1) - Reduce height by approx. 3m, reduce sides by approx. 1.5m to balance crown.

  Received 2 Oct, published by the council 9 Oct 2026 Trees