22 Montague Street London WC1B 5BH

1. 11 Mar 2026

   Received by Camden

2. 13 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 May 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.

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.

• 21 Montague Street London WC1B 5BH

  2026/0943/L Submitted 11 Mar 2026 0m away

  96% historically approved · decision due ~8 May

  The proposals are of the replacement of 4no. internal apartment entry doors. No other works are proposed.

  Awaiting decision Heritage and listed buildings 5 docs

• 22 Montague Street London Camden WC1B 5BH

  2023/4488/L Submitted 18 Oct 2023 0m away

  Roof repairs and replacement rooflight (retrospective) and repairs to third floor ceilings.

  Granted Heritage and listed buildings Loft or dormer 6 docs

• 23-24 Montague Street London WC1B 5BH

  2019/3442/L Submitted 4 Jul 2019 14m away

  Installation of a panelled door in the spinal wall of the two ground-floor reception rooms at Nos 23 & 24 Montague Street.

  Refused Heritage and listed buildings 9 docs

• 23-24 Montague Street London WC1B 5BH

  2019/3446/A Submitted 4 Jul 2019 14m away

  Display of non-illuminated advertising to site hoarding

  Granted Advertising 4 docs

• 23-24 Montague Street London WC1B 5BH

  2018/4885/P 15m away

  Replace window at rear ground floor level with French doors and metal steps to garden associated with installation of railings to existing lightwell.

  Granted Full applications Windows or glazing

• 23-24 Montague Street London WC1B 5BH

  2016/7061/P 15m away

  Change of use from hotel (Class C1) to 6x flats (Class C3) and replacement windows to front elevation

  Granted Full applications New dwelling Windows or glazing

• 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