88 Frognal London Camden NW3 6XB

1. 7 Sep 2026

   Received by Camden

2. 9 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 42 days over the applications it decided in the last year.

• 2025/3436/L Awaiting decision

  88 Frognal London NW3 6XB

  External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout.

  Heritage and listed buildings

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided heritage and listed building applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 88 Frognal London NW3 6XB

  2026/0825/L Submitted 2 Mar 2026 0m away

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  Granted Heritage and listed buildings Extension Roofing +2 8 docs
  Small domestic

• 88 Frognal London NW3 6XB

  2026/2038/L Submitted 19 May 2026 0m away

  Demolition of 20th-century internal brick wall at first floor level.

  Granted Heritage and listed buildings Demolition 13 docs

• 88 Frognal London NW3 6XB

  2026/0826/P Submitted 2 Mar 2026 0m away

  Details pursuant to Condition 4 (Green Roof) of planning permission ref. 2025/3373/P (dated 26/09/2025) for: Demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations to roof; provision of new hard and soft landscaping.

  Granted Full applications Extension Demolition 5 docs
  Small domestic

• 88 Frognal London NW3 6XB

  2026/1055/T Submitted 17 Mar 2026 0m away

  REAR GARDEN: 1 x Lawson Cypress (T7) - Fell to ground level. 1 x Lawson Cypress (T8) - Fell to ground level. 1 x Variegated Pittosporum (T14) - Fell to ground level.

  Granted Trees 4 docs

• 88 Frognal London NW3 6XB

  2013/0259/P 6m 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 6m away

  REAR GARDEN: 1 x Japanese Cedar - Remove.

  Granted Trees

• 2026/3851/L Awaiting decision

  10 Chalcot Crescent London NW1 8YD

  Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.

  8 Sep 2026 Heritage and listed buildings
• 2026/2714/L Granted

  4 Basement Flat Lyme Street London Camden NW1 0EH

  Repairs to front entrance landing and stairs to raised ground floor entrance, addition of ACO drains, replacement of non-breathable paint/render on semi-basement front wall, repairs to bathroom and improvement to ventilation and repair of front boundary wall.

  29 Jun 2026 Heritage and listed buildings
• 2026/2034/L Granted

  15 Chalcot Square London NW1 8YA

  Details pursuant to Condition 4(a) (joinery) and 4(b) (terrace railings and external staircase) of Listed Building Consent 2025/2372/L, dated 29/09/2025, for the "Single storey rear extension and associated internal alterations. Enlargement of upper ground floor terrace."

  19 May 2026 Heritage and listed buildings
• 2026/2333/L Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Replacement and alterations to front boundary treatment including new brick piers, installation of a centralised pedestrian gate and timber vehicular gates.

  8 Jun 2026 Heritage and listed buildings
• 2026/2890/L Granted

  12 Park Village West London Camden NW1 4AE

  Removal and replacement of modern internal finishes

  9 Jul 2026 Heritage and listed buildings