12 Regent's Park Terrace London NW1 7ED

This site has had 8 applications since 2012: 5 approved, 1 refused.

• 2026/0725/P Awaiting decision

  12 Regent's Park Terrace London NW1 7ED

  Lower ground floor internal remodelling. Replacement lower ground floor level rear extension. New upper ground floor terrace via a new rear external door. Garden works including an outbuilding. 2nd and 3rd floor internal remodelling.

  Submitted 24 Feb 2026 Householder
• 2026/1003/L Awaiting decision

  12 Regent's Park Terrace London NW1 7ED

  Lower ground floor internal remodelling. Replacement lower ground floor level rear extension. New upper ground floor terrace via a new rear external door. Garden works including an outbuilding. 2nd and 3rd floor internal remodelling.

  Submitted 24 Feb 2026 Heritage and listed buildings
• 2025/4750/T Granted

  12 Regent's Park Terrace London NW1 7ED

  REAR GARDEN: 1 x London Plane (T1) - Reduce crown back to suitable growth points with a height reduction of circa 1.2m - 1.75m, and lateral spread by 2m - 2.5m

  Decided 20 Nov 2025 Trees
• 2019/5743/L Granted

  12 Regent's Park Terrace London NW1 7ED

  Relocation of kitchen from lower ground floor rear room to upper ground floor front room; removal of shower room and reinstatement of WC in upper ground-floor closet wing.

  Decided 29 Apr 2020 Heritage and listed buildings
• 2017/3885/T Granted

  12 Regent's Park Terrace London NW1 7ED

  REAR GARDEN: 1 x Plane - Croiwn reduce by 20%

  Decided 1 Aug 2017 Trees
• 2012/4180/T Refused

  12 Regent's Park Terrace London NW1 7ED

  (TPO Ref: S2) FRONT GARDEN: 1 x London Plane - Reduce by 20%.

  Decided 28 Aug 2012 Trees
• 2012/4043/T Granted

  12 Regent's Park Terrace London NW1 7ED

  REAR GARDEN: 1 x London Plane - Reduce by 20%.

  Decided 28 Aug 2012 Trees

1. 19 Feb 2019

   Received by Camden

2. 20 Feb 2019

   Validated

   Checked as complete and ready for consideration.

3. 13 Mar 2019

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

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 13 March 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.

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.

• 12 Regent's Park Terrace London NW1 7ED

  2025/4750/T Submitted 22 Oct 2025 50 yards away

  REAR GARDEN: 1 x London Plane (T1) - Reduce crown back to suitable growth points with a height reduction of circa 1.2m - 1.75m, and lateral spread by 2m - 2.5m

  Granted Trees 4 docs

• 12 Regent's Park Terrace London NW1 7ED

  2026/0725/P Submitted 24 Feb 2026 50 yards away

  88% historically approved · decision due ~8 May

  Lower ground floor internal remodelling. Replacement lower ground floor level rear extension. New upper ground floor terrace via a new rear external door. Garden works including an outbuilding. 2nd and 3rd floor internal remodelling.

  Awaiting decision Householder Extension 22 docs
  Small domestic

• 12 Regent's Park Terrace London NW1 7ED

  2026/1003/L Submitted 24 Feb 2026 50 yards away

  96% historically approved · decision due ~8 May

  Lower ground floor internal remodelling. Replacement lower ground floor level rear extension. New upper ground floor terrace via a new rear external door. Garden works including an outbuilding. 2nd and 3rd floor internal remodelling.

  Awaiting decision Heritage and listed buildings Extension 1 doc

• 12 Regent's Park Terrace London NW1 7ED

  2012/4180/T 50 yards away

  (TPO Ref: S2) FRONT GARDEN: 1 x London Plane - Reduce by 20%.

  Refused Trees

• 12 Regent's Park Terrace London NW1 7ED

  2012/4043/T 50 yards away

  REAR GARDEN: 1 x London Plane - Reduce by 20%.

  Granted Trees

• 12 Regent's Park Terrace London NW1 7ED

  2017/3885/T 50 yards away

  REAR GARDEN: 1 x Plane - Croiwn reduce by 20%

  Granted Trees

• 2026/4032/T Awaiting decision

  37 Hollycroft Avenue London NW3 7QJ

  REAR GARDEN: 1 x Plum (T1) - Reduce crown of the vertical branch by up to 3m and the angled stem's crown by up to 1.5ms, both to suitable pruning points. 1 x Magnolia (T2 & T3) - Reduce overall crowns by approx. 20%, ??m removing crossing branches to improve the crown's structure and appearance. FRONT GARDEN: 1 x Japanese Acer (T4) - Reduce overall crown by approx. 1m, pruning back to suitable growth points. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations.

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4061/T Awaiting decision

  9 Wedderburn Road London NW3 5QS

  DD 5 Day Notice REAR GARDEN: 1 x Judas (T1) - Fell to ground level. 1 x Elderberry (T2) - Fell to ground level.

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4064/T Awaiting decision

  28 Albert Street London NW1 7NU

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

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4028/T Awaiting decision

  16 Ferncroft Avenue London NW3 7PH

  REAR GARDEN: 1 x Beech (Fagus sylvatica) (T1) - Fell to ground level. 1 x Cypress (T2) - Reduce by approx. 3m - 4m in height and trim the remaining crown to shape.

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/4040/T Awaiting decision

  35 Hollycroft Avenue London NW3 7QJ

  REAR GARDEN: 1 x Acer (T1) - Crown lift to 5m above ground level to the boundary line.

  Received 17 Sep, published by the council 21 Sep 2026 Trees