9 Gainsborough Gardens London NW3 1BJ

This site has had 5 applications since 2011: 5 approved, 0 refused.

• 2023/3470/P Granted

  9 Gainsborough Gardens London NW3 1BJ

  Erection of a garden room in the rear garden and the construction of bin store to the front elevation.

  Decided 4 Apr 2024 Householder
• 2015/6855/T Granted

  9 Gainsborough Gardens London NW3 1BJ

  (TPO REF. 14H-T46 & T47) REAR GARDEN: 1 x Crataegus Prunifolia (T1) (approx height 6m) - pollard to leave tree standing at 3.5m (leave first branch from ground level) to reduce weight in upper crown 1 x Silver Birch (Betula pendula) (T2) (approx height 10m) - crown reduce by removing 3m from height and crown reduce by removing 1-2m from sides to allow more light to house. 1 x Lime (Tilia Cordata) (T3) (approx height 11m) - pollard to oldest pollard points to leave a 5m tall tree to remove all dieback and dead branches 1 x Lime (Tilia Cordata) (T4) (approximate height 13m) - crown reduce by removing 3-4m from height and crown reduce by removing 1-2.5m from sides as part of continued maintenance

  Decided 23 Feb 2016 Trees
• 2010/6892/T Granted

  9 Gainsborough Gardens London NW3 1BJ

  (TPO Ref: 14H) REAR GARDEN: 2 x Lime - Crown raise to 5-6m and thin by 20%.

  Decided 2 Feb 2011 Trees
• 2010/6893/T Granted

  9 Gainsborough Gardens London NW3 1BJ

  REAR GARDEN: 1 x Birch - Crown thin by 20%.

  Decided 14 Jan 2011 Trees

1. 23 Aug 2023

   Received by Camden

2. 8 Dec 2023

   Validated

   Checked as complete and ready for consideration.

3. 4 Apr 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 4 April 2024, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 9 Gainsborough Gardens London NW3 1BJ

  2010/6893/T 50 yards away

  REAR GARDEN: 1 x Birch - Crown thin by 20%.

  Granted Trees

• 9 Gainsborough Gardens London NW3 1BJ

  2023/3470/P Submitted 23 Aug 2023 50 yards away

  Erection of a garden room in the rear garden and the construction of bin store to the front elevation.

  Granted Householder 50 docs
  Small domestic

• 9 Gainsborough Gardens London NW3 1BJ

  2010/6892/T 50 yards away

  (TPO Ref: 14H) REAR GARDEN: 2 x Lime - Crown raise to 5-6m and thin by 20%.

  Granted Trees

• 9 Gainsborough Gardens London NW3 1BJ

  2015/6855/T 50 yards away

  (TPO REF. 14H-T46 & T47) REAR GARDEN: 1 x Crataegus Prunifolia (T1) (approx height 6m) - pollard to leave tree standing at 3.5m (leave first branch from ground level) to reduce weight in upper crown 1 x Silver Birch (Betula pendula) (T2) (approx height 10m) - crown reduce by removing 3m from height and crown reduce by removing 1-2m from sides to allow more light to house. 1 x Lime (Tilia Cordata) (T3) (approx height 11m) - pollard to oldest pollard points to leave a 5m tall tree to remove all dieback and dead branches 1 x Lime (Tilia Cordata) (T4) (approximate height 13m) - crown reduce by removing 3-4m from height and crown reduce by removing 1-2.5m from sides as part of continued maintenance

  Granted Trees

• 9A Gainsborough Gardens London NW3 1BJ

  2011/3262/T 50 yards away

  (TPO Ref: C99) FRONT GARDEN: 1 x Ginkgo - Reduce crown all round by 15-20%. Thin crown by 20-25%. Removing weak existing and suppressed branches and suckers. Lift canopy all round by 1-2m. Remove deadwood. (TPO Ref: 14H) - REAR GARDEN: 1 x Birch - Reduce by 15-20% reduce lateral spread over garden by 1-2m. (TPO Ref: 14H) REAR GARDEN: 1x Beech reduce crown Height by 15-20%, prune back lateral spread over garden by 2m and low laterals over road by 2-3m. Thin and clean out crown, remove dead weak and suppressed branches.

  Refused Trees

• 9A Gainsborough Gardens London NW3 1BJ

  2023/5078/T Submitted 30 Nov 2023 50 yards away

  FRONT GARDEN: 1 x Gingko (T1) - Reduce overall canopy by 1.5m and cut back from buildings to give 2m clearance. REAR GARDEN: 1 x Birch (T2) - Reduce height by 2m.

  Granted Trees 4 docs

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings