30 Calthorpe Street London WC1X 0JZ

This site has had 2 applications since 2022: 1 approved, 0 refused.

• 2022/4262/T Granted

  30 Calthorpe Street London WC1X 0JZ

  REAR GARDEN: 1 x Sycamore (T1) - Reduce by 2m - 3m and thin crown by 20%.

  Decided 10 Nov 2022 Trees

1. 22 Jul 2026

   Added to PlanIndex

2. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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

• 2024/3723/L Granted

  30 Calthorpe Street London Camden WC1X 0JZ

  Internal alterations and enclosure of space below front entrance steps.

  Decided 8 Oct 2024 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.

• 30 Calthorpe Street London Camden WC1X 0JZ

  2024/5328/P 0m away

  Discharge of Condition 4 of Listed Building Consent 2024/3723/L: Notwithstanding the plans hereby approved, no works to the vaults or area shall be undertaken until details of tanking, enclosure and any other alteration to the structure or fabric of the space have been submitted to, and agreed by, the Local Authority in writing. Reason: To preserve the special architectural and historic interest of the heritage asset.

  Granted Full applications

• 30 Calthorpe Street London Camden WC1X 0JZ

  2024/3723/L 0m away

  Internal alterations and enclosure of space below front entrance steps.

  Granted Heritage and listed buildings

• 30 Calthorpe Street London Camden WC1X 0JZ

  2024/3665/P 0m away

  Amalgamation of two flats to create a single dwellinghouse (C3) and enclosure of space below front entrance steps.

  Granted Full applications New dwelling
  Several homes

• 30 Calthorpe Street London Camden WC1X 0JZ

  2025/3192/P 0m away

  91% historically approved

  Non-material amendment to planning permission 2024/3665/P, dated 08/10/2024 for: Amalgamation of two flats to create a single dwellinghouse (C3) and enclosure of space below front entrance steps, namely for the addition of a window at lower ground floor level.

  Awaiting decision Full applications New dwelling Windows or glazing
  Several homes

• Flat A 30 Calthorpe Street London WC1X 0JZ

  2016/3400/T 0m away

  REAR GARDEN: 1 x Sycamore (T1) - reduction by 2.5m - 3.0m (25-30%) and reshaping.

  Granted Trees

• 30 Calthorpe Street London WC1X 0JZ

  2022/4262/T Submitted 5 Oct 2022 0m away

  REAR GARDEN: 1 x Sycamore (T1) - Reduce by 2m - 3m and thin crown by 20%.

  Granted Trees 5 docs

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  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)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings