42 Frognal Lane Camden Hampstead London NW3 6PP

This site has had 4 applications since 2010: 2 approved, 0 refused.

• 2010/2916/L Granted

  42 Frognal Lane Camden Hampstead London NW3 6PP

  Alterations to ground floor single storey side/rear extension with projecting rooflight and basement extension (below rear garden) as revision to listed building consent, ref: 2009/3747/L granted on 10th November 2009 for (excavation of (part) basement and erection of ground floor level rear extension with rooflight over following demolition of existing single-storey rear ground floor level extension with rooflight).

  Decided 19 Aug 2010 Heritage and listed buildings
• 2010/1407/P Withdrawn

  42 Frognal Lane Camden Hampstead London NW3 6PP

  Excavation of (part) basement and erection of single storey ground floor level rear extension with glazed roof following demolition of existing single storey rear ground floor level extension with glazed roof of existing single family dwelling (Class C3).

  Decided 20 Apr 2010 Full applications
• 2010/1408/L Withdrawn

  42 Frognal Lane Camden Hampstead London NW3 6PP

  Excavation of (part) basement and erection of single storey ground floor level rear extension with glazed roof following demolition of existing single storey rear ground floor level extension with glazed roof of existing single family dwelling (Class C3).

  Decided 20 Apr 2010 Heritage and listed buildings

1. 6 May 2010

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 6 May 2010, 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.

• 42 Frognal Lane Camden Hampstead London NW3 6PP

  2010/1407/P 0m away

  Excavation of (part) basement and erection of single storey ground floor level rear extension with glazed roof following demolition of existing single storey rear ground floor level extension with glazed roof of existing single family dwelling (Class C3).

  Withdrawn Full applications Extension Demolition +1
  Small domestic

• 42 Frognal Lane London NW3 6PP

  2010/2903/P 0m away

  Alterations to ground floor single storey side/rear extension with projecting rooflight and basement extension (below rear garden) as revision to planning permission, ref: 2009/3746/P granted on 10th November 2009 for (excavation of (part) basement and erection of ground floor level rear extension with rooflight over following demolition of existing single-storey rear ground floor level extension with rooflight).

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 42 Frognal Lane London NW3 6PP

  2020/0817/T 0m away

  REAR GARDEN: 1 x Lime - Prune back to previous points.

  Granted Trees

• 42 Frognal Lane London NW3 6PP

  2021/3467/T 0m away

  DD 5 Day Notice: FRONT GARDEN: 1 x Ash - Fell to ground level.

  Granted Trees

• 42 Frognal Lane London NW3 6PP

  2012/0411/P 0m away

  Erection of a shed enclosure and a greenhouse within grounds of single-family dwellinghouse (Class C3).

  Granted Full applications
  Small domestic

• 42 Frognal Lane Camden Hampstead London NW3 6PP

  2010/1408/L 0m away

  Excavation of (part) basement and erection of single storey ground floor level rear extension with glazed roof following demolition of existing single storey rear ground floor level extension with glazed roof of existing single family dwelling (Class C3).

  Withdrawn Heritage and listed buildings Extension Demolition +1
  Small domestic

• 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
• 2026/3864/L Awaiting decision

  88 Frognal London Camden NW3 6XB

  Discharge of condition 4 (c) Samples and/or manufacturer's details of new facing materials for the extension and rebuilt garage. d) Details of the new roofing materials, rooflight, and slate vents) 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)

  7 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