University College School Frognal London NW3 6XH

This site has had 43 applications since 2010: 36 approved, 0 refused.

• 2026/2976/L Awaiting decision

  University College School Frognal London NW3 6XH

  Erection of new retaining structure in front of existing inclined rear boundary wall, together with associated works.

  Submitted 8 Jul 2026 Heritage and listed buildings
• 2026/2855/P Awaiting decision

  University College School Frognal London NW3 6XH

  Erection of new retaining structure in front of existing inclined rear boundary wall, together with associated works.

  Submitted 8 Jul 2026 Full applications
• 2026/2630/P Granted

  University College School Frognal London NW3 6XH

  Non-Material Amendment to planning permission 2023/5366/P dated 08/10/2025 (for: Partial demolition of Giles Slaughter Wing and full demolition of Fives Building, maintenance hut and outdoor stepped seating; erection of part 1 and part 2 storey school building consisting of classrooms, medical and wellbeing rooms, music recital room, music teaching rooms and stores, drama studios, and ancillary cafeteria and offices (Class F1(a)) with associated plant, sports area and court lighting posts and new retaining walls and landscaping; new hard and soft landscaping and drainage; new cycle parking and replacement car parking; and erection of 2no. part 1 and part 2 storey temporary accommodation buildings for the construction period only) NAMELY, changes to windows, tennis court roof, railings, green roof, plant access, landscaping, drama studio roof, evacuation lift and fire escape door

  Decided 3 Aug 2026 Amendments
• 2026/2628/P Awaiting decision

  University College School Frognal London NW3 6XH

  Variation of Condition 2 (approved plans) of planning permission 2023/5366/P dated 08/10/2025 (for: Partial demolition of Giles Slaughter Wing and full demolition of Fives Building, maintenance hut and outdoor stepped seating; erection of part 1 and part 2 storey school building consisting of classrooms, medical and wellbeing rooms, music recital room, music teaching rooms and stores, drama studios, and ancillary cafeteria and offices (Class F1(a)) with associated plant, sports area and court lighting posts and new retaining walls and landscaping; new hard and soft landscaping and drainage; new cycle parking and replacement car parking; and erection of 2no. part 1 and part 2 storey temporary accommodation buildings for the construction period only) NAMELY, new flue enclosure, removal of rooflight, and alterations to green roof, parapet and ductwork to servery area

  Submitted 23 Jun 2026 Amendments
• 2026/1043/P Granted

  University College School Frognal London NW3 6XH

  Erection of a temporary modular cabin to provide welfare facilities for catering staff for a period of 4 years only.

  Decided 2 Jun 2026 Full applications
• 2025/5089/T Granted

  University College School Frognal London NW3 6XH

  ON FROGNAL FRONTAGE: 1 x Silver Maple (T2) - Crown reduce eastern growth towards building line by 2.5m to a height of 12m. 1 x Silver Maple (T4) - Remove epicormic growth. 1 x Silver Maple (T5) - Remove crossing branches. 1 x Silver Maple (T9) - Crown thin 10%. Reduce eastern crown 6m - 10m height. 2m - 2.5m branch lengths to balance with remainder of crown. 1 x Silver Maple (T10) - Crown lift to 5m. Reduce mid - upper eastern crown 2m - 2.5m branch lengths to balance with remainder of crown. 1 x Silver Maple (T11) - Crown clean. 1 x Silver Maple (T12) - Crown lift to 5m. Prune eastern crown by up to 2m branch lengths. Crown clean. 1 x Silver Maple (T14) - Prune lowest southern branch up to 2m. 2 x Red Oaks (T18 & T19) - Prune south crown 1m - 1.5m branch lengths. IN GROUNDS TO REAR: 1 x Red Oak (T20) - Prune east crown 2m - 2.5m branch lengths. 1 x English Oak (T28) - Lift 1 x low branch to south pruning 1.5m - 2m branch lengths to lift over building. Crown reduce lower-mid crown to east at 6m - 12m height 2m - 2.5m branch lengths. 1 x Crab Apple (T34) - Crown lift by a further 1m to west / south-west over entrance. 3 x Fastigiate Hornbeam (T37, T38 & T41) - Prune southern crown 1m -1.5m branch lengths. 2 x Fastigiate Hornbeam (T39 & T40) - Prune southern crown 1.5m - 2m branch lengths.

  Decided 10 Dec 2025 Trees
• 2023/3227/T Granted

  University College School Frognal London NW3 6XH

  IN GROUNDS SEE PLAN: 4 x Silver Maples (T2, T3, T4 & T6) - Crown lift to 5m & crown clean. 1 x Silver Maple (T5) - Crown lift to 5m & crown clean removing crossing branch. 1 x Silver Maple (T7) - Crown lift to 5m & crown clean removing small hanging branch. 1 x Silver Maple (T8) - Crown lift to 5m including removal of 1 x lateral to southwest at 5m back to main leader. Crown clean removing small hanging branch. 1 x Silver Maple (T9) - Crown lift to 5m including removal of 3 x 50mm - 75mm diameter branches back to main leader. Crown clean. 1 x Silver Maple (T10) - Crown lift to 5m. Prune eastern leader (lowest) by up to 3m branch lengths to give clearance from building. 1 x Silver Maple (T11) - Crown lift to 5m Prune northeastern leader (lowest) by up to 3m branch lengths to give clearance from building. Crown reduce upright southeast leader towards building by 2m - 2.5m branch lengths to balance. Crown clean. 1 x Silver Maple (T12) - Crown lift to 5m & Crown clean. Prune eastern crown by up to 2m branch lengths to give clearance from building. 1 x Silver Maple (T13) - Crown lift to 5m including removal of smaller sub 100mm diameter branches. Prune eastern crown by up to 2m branch lengths to give clearance from building. Crown clean. 1 x Silver Maple (T14) - Crown lift to 5m & Crown clean. 1 x Ginkgo (T17) - Crown lift to 2.5m. 1 x Red Oak (T19) - Crown lift to 4m. 4 x Crab Apples (T24-T27) - Crown lift to 2.5m height. Prune to give 0.5m clearance from structure to north. 4 x Honey Locusts (T48-T51) - Crown lift to 3m pruning 25mm branch diameters only.

  Decided 11 Sep 2023 Trees
• 2021/6004/T Granted

  University College School Frognal London NW3 6XH

  IN GROUNDS: 1 x Silver Maple (T2) - Prune to give 1m clearance from lamppost. Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. 1 x Silver Maple (T3 - T9) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. 1 x Silver Maple (T10) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. Crown reduce western branch where over-extended up to 2.5m branch length to balance. 1 x Silver Maple (T11) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameter of 25mm diameter. At 4m height remove 1 x 100mm diameter branch to main union to prevent future over-extended form over boundary treatment. 1 x Silver Maple (T11) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. Crown thin 10%. 1 x Silver Maple (T13) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. At 3.5m height remove 1 x 100mm diameter branch to crown lift / improve form (above larger lateral to west at 2.5m). Crown thin 10%. 1 x Silver Maple (T14) - Crown lift to 4m, (5m where extended over highway) pruning maximum branch diameters of 25mm diameter. Crown thin 10%. 1 x Red Oak (T19) - Crown lift by a further 2m to south and east to balance. Prune remaining growth against structure to give 1m clearance. 1 x Red Oak (T20) - Crown lift by removing sub 50mm diameter branches only to 5m height (retaining larger branches). Prune remaining growth against structure to give 1m clearance. 1 x Red Oak (T21) - Crown lift by removing sub 50mm diameter branches only to 5m height (retaining larger branches). Prune remaining growth against structure to give 1m clearance. 1 x English Oak (T28) - Remove all trunk growth to 4m height, crown reduce height and spread by 2m branch lengths to give clearance from structures and provide compac

  Decided 18 Jan 2022 Trees
• 2021/3165/T Granted

  University College School Frognal London NW3 6XH

  FRONT GARDEN: 1 x Willow (T15) - Fell to ground level and grind out stump.

  Decided 26 Aug 2021 Trees
• 2020/1903/P Granted

  University College School Frognal London NW3 6XH

  Installation of 2 x lighting poles with LED units to tennis courts in south east corner of site

  Decided 19 Aug 2020 Full applications

1. 6 Dec 2017

   Received by Camden

2. 28 Dec 2017

   Validated

   Checked as complete and ready for consideration.

3. 30 Jan 2018

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 30 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 30 January 2018, 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.

• 11 Holly Hill London NW3 6QN

  2018/0538/T Submitted 30 Jan 2018 50 yards away

  WITHIN GROUNDS: 1x Lime (T1) - Crown reduce height and spread 25% to previous reduction points (4m height and 3-4m spread) and crown thin 15% 1x Horse Chestnut (T2) - Crown thin 10-15%. Crown lift any remaining low growth to 4m prune branch lengths up to 4.5m 1x Alder (T3) - Fell to ground level and grind out stump 1x Sycamore (T4) - Fell to ground level and grind out stump.

  Granted Trees 4 docs

• 11 Holly Hill London NW3 6QN

  2016/6481/P 50 yards away

  Variation of condition 3 (approved drawings) of planning permission ref: 2015/7151/P dated 16/02/2016 for the 'erection of east balcony to main hall, mid-wall and planter alterations and science block re-facing and cloister alterations', namely, changes to the design of previously approved rooflights to cloister roof.

  Granted Full applications Loft or dormer

• University College School 11 Holly Hill London NW3 6QN

  2025/5088/T Submitted 11 Nov 2025 50 yards away

  FRONT GARDEN: 1 x Lime (T1) - Remove all epicormic growth to 5m height. Crown reduce to previous most recent reduction points retaining soft furnishing growth selectively, (pruning branch lengths of 2m - 2.5m branch lengths). 1 x Horse Chestnut (T12) - Crown reduce to previous most recent reduction points retaining soft furnishing growth selectively, (pruning branch lengths of 1m - 1.5m branch lengths). 1 x Tree of Heaven (T13) - Fell to ground level.

  Granted Trees 3 docs

• University College School Junior Branch 11 Holly Hill London NW3 6QN

  2021/6005/T 50 yards away

  FRONT GARDEN: 1 x Lime (T1) - Crown reduce height and spread 25% to previous reduction points, (4m height and 3m - 4m spread) and crown thin 15 %. Remove all epicormic growth to 5m. 1 x Hornbeam (T7) - Remove secondary leader to north at 1.2m height back to main stem to improve long term form / prevent growing against wall. 1 x Holm Oak (T9) - Remove secondary leader to south at 0.3m back to main stem height to improve form. 1 x Horse Chestnut(T11) - Crown reduce to previous reduction points - 1.5m -2m branch lengths retaining soft furnishing growth. Remove all trunk growth to 4m height.

  Granted Trees

• 11 University College School Junior Branch Holly Hill London NW3 6QN

  2015/7151/P 50 yards away

  Erection of east balcony to main hall, mid-wall and planter alterations and science block re-facing and cloister alterations.

  Granted Full applications

• 19 Holly Hill London NW3 6QN

  2014/4776/L 50 yards away

  External brickwork repairs.

  Withdrawn Heritage and listed buildings

• 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