Flat A 41 Hollycroft Avenue London NW3 7QJ

This site has had 2 applications since 2018: 2 approved, 0 refused.

• 2018/3678/P Granted

  Flat A 41 Hollycroft Avenue London NW3 7QJ

  Erection of dormer roof extension including replacement of 2 roof lights to rear roof slope and addition of 2 roof lights to front roof slope all at fourth floor level

  Decided 19 Oct 2018 Full applications

1. 28 Feb 2019

   Received by Camden

2. 28 Mar 2019

   Validated

   Checked as complete and ready for consideration.

3. 2 Jul 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 2 July 2019, 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.

• 41 Hollycroft Avenue London NW3 7QJ

  2018/4565/T Submitted 24 Sep 2018 50 yards away

  REAR GARDEN: 1 x Bay (T2) - Crown reduction of 2m on all aspects of tree.

  Granted Trees 3 docs

• Flat A 41 Hollycroft Avenue London NW3 7QJ

  2018/3678/P 50 yards away

  Erection of dormer roof extension including replacement of 2 roof lights to rear roof slope and addition of 2 roof lights to front roof slope all at fourth floor level

  Granted Full applications Extension Loft or dormer

• Flat Basement And Ground Floor 41 Hollycroft Avenue London NW3 7QJ

  2026/0890/P Submitted 6 Mar 2026 50 yards away

  Details required by condition 6 (basement engineer) of planning permission ref: 2025/0544/P dated 16/02/2026 for erection of a single-storey rear extension and partial excavation to lower ground floor level and external alterations.

  Granted Full applications Extension 4 docs
  Small domestic

• 41 Hollycroft Avenue London NW3 7QJ

  2023/3920/T 50 yards away

  REAR GARDEN: 1 x Lime (T1) - Prune back low overhanging branches by 2m with poles from ground level.

  Granted Trees

• Flat Basement And Ground Floor 41 Hollycroft Avenue London NW3 7QJ

  2025/0544/P 50 yards away

  91% historically approved

  Erection of a single-storey rear extension following demolition of the existing; partial excavation to existing lower ground floor level; installation of parapet and planters for use of roof to extension as a terrace with new external steps and access from new rear upper ground floor level doors; removal of external steps and new entrance to side elevation; alterations and new windows to rear, side and front elevations, including new bay window at lower ground floor following the removal of existing garage door to front elevation; and installation of new planter to driveway.

  Awaiting decision Full applications Extension Demolition +1
  Small domestic

• Flat Basement And Ground Floor 41 Hollycroft Avenue London NW3 7QJ

  2026/1721/P Submitted 29 Apr 2026 50 yards away

  Details required by condition 4 (window, doors, gates) of planning permission ref: 2025/0544/P dated 16/02/2026 for erection of a single-storey rear extension and partial excavation to lower ground floor level and external alterations.

  Granted Full applications Extension Windows or glazing 6 docs
  Small domestic

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications
• 2026/3146/P Granted

  Flat A, 1 Evangelist Road London NW5 1UA

  Erection of a single storey side infill extension and a bay window to rear elevation at lower ground floor.

  Received 27 Jul, published by the council 31 Jul 2026 Full applications
• 2026/2415/P Granted

  88 & 100 Gray's Inn Road 127 Clerkenwell Road London

  Approval of details for condition 35 (secured by design) of planning permission ref. 2022/4259/P dated 20/12/23.

  Received 11 Jun, published by the council 24 Jul 2026 Full applications