90 Frognal London Camden NW3 6XB

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 2026/4159/L Awaiting decision

  90 Frognal London Camden NW3 6XB

  Dischrage of condition 4 of listed building consent application 2025/5840/L regarding roof slates.

  Submitted 24 Sep 2026 Heritage and listed buildings

1. 15 Apr 2026

   Received by Camden

2. 22 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Jun 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

• 2025/1073/L Granted

  90 Frognal London NW3 6XB

  Demolition of existing rear extension and single-storey side link structure; erection of single-storey rear extension and single-storey link extension; general internal refurbishment works; minor exterior works comprising removal of external metal staircase at rear.

  Decided 2 May 2025 Heritage and listed buildings

Camden granted permission on 12 June 2026, 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.

• 90 Frognal London NW3 6XB

  2026/2318/L Submitted 5 Jun 2026 50 yards away

  Structural strengthening of underground vault and underpinning of northern side of ground-floor boot room.

  Granted Heritage and listed buildings 28 docs

• 90 Frognal London Camden NW3 6XB

  2026/4159/L Submitted 24 Sep 2026 50 yards away

  96% historically approved · decision due ~24 Nov

  Dischrage of condition 4 of listed building consent application 2025/5840/L regarding roof slates.

  Awaiting decision Heritage and listed buildings 2 docs

• 90 Frognal London NW3 6XB

  2026/1513/P Submitted 15 Apr 2026 50 yards away

  Details pursuant to Conditions 4 (Green Roof) and 5 (Tree Protection) to planning permission ref. 2025/3685/P (dated 29/09/2025) for: Erection of garden studio building; associated rear garden works comprising new garden walls/fences, rebuilding of brick boundary walls, and associated landscaping.

  Granted Full applications Trees 6 docs

• 90 Frognal London NW3 6XB

  2025/5840/L Submitted 13 Jan 2026 50 yards away

  Replacement of modern stair with sympathetic, period appropriate alternative, minor internal reconfigurations including removal of modern downlights and refurbishment of historic floorboards. Roof replacement with natural slate and general roof repairs using traditional materials.

  Granted Heritage and listed buildings Roofing 10 docs

• 88 Frognal London NW3 6XB

  2013/0259/P 50 yards away

  Details pursuant to conditon 4 (boundary wall foundations) of planning permission dated 15/08/012 (Ref: 2012/2861/P) for partial demolition and reconstruction of boundary wall together with repair works and strengthening to remaining wall sections.

  Granted Full applications Demolition
  Small domestic

• 88 Frognal London NW3 6XB

  2011/5995/T 50 yards away

  REAR GARDEN: 1 x Japanese Cedar - Remove.

  Granted Trees

• 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