3 Waterhouse Square 142 Holborn London Camden EC1N 2SW

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 2023/1376/P Granted

  3 Waterhouse Square 142 Holborn London Camden EC1N 2SW

  Erection of single storey rooftop plant screen.

  Decided 29 Jun 2023 Full applications

1. 29 Jun 2023

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 29 June 2023, 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.

• 138-142, Holborn Bars Holborn London EC1N 2SW

  2018/5454/L 0m away

  External repairs and cleaning to the building fabric including: - Repairs to the flat roofs and repairs to the slate covered mansard roofs. - Cleaning and repairs to glazed canopies and roof lights. - Cleaning and repairs to plant enclosures. - Stone cleaning and repairs to all marked elevations (Appendix C). - Window joinery, doors etc repairs, redecoration works and cleaning. Repair and redecoration of external metal work. Cleaning and repairs of leadwork flashings to elevations.

  Granted Heritage and listed buildings Loft or dormer Windows or glazing

• 3 Waterhouse Square 142 Holborn London Camden EC1N 2SW

  2023/1376/P 0m away

  Erection of single storey rooftop plant screen.

  Granted Full applications
  Small domestic

• 1 Waterhouse Square 138 Holborn London EC1N 2ST

  2019/3508/L Submitted 9 Jul 2019 46m away

  Installation of one satellite dish to central roof area.

  Granted Heritage and listed buildings 8 docs

• 1 Waterhouse Square 138 Holborn London EC1N 2ST

  2019/2605/L Submitted 20 May 2019 46m away

  Fit out of spaces to lower ground, ground, fourth and sixth floors.

  Granted Heritage and listed buildings 7 docs

• Bus shelter outside 2 Waterhouse Square 140 Holborn London EC1N 7RA

  2016/4263/A 48m away

  Display of 2x internally illuminated digital screens to existing bus shelter structure no. 0107/0217 (Retrospective).

  Refused

• 138-142 Waterhouse Square Holborn London EC1N 2ST

  2014/1685/P 48m away

  Change of use of ground floor space from office (Class B1) to cafe (Class A3). Installation of new entrance door and double glazed windows.

  Refused Full applications 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