Chamberlain House Ossulston Street London NW1 1ET

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

• 2011/2103/P Granted

  Chamberlain House Ossulston Street London NW1 1ET

  The replacement of existing entrance doors and frames to existing residential flats, nos. 1 - 22 inclusive (Class C3).

  Decided 20 Oct 2011 Full applications
• 2010/3653/L Granted

  Chamberlain House Ossulston Street London NW1 1ET

  Replacement of all windows to residential block of flats and repairs, cleaning and redecoration to render, roof covering, balcony, stacks and soffits.

  Decided 28 Sep 2010 Heritage and listed buildings
• 2010/3645/P Granted

  Chamberlain House Ossulston Street London NW1 1ET

  Replacement of all windows to residential block of flats (Class C3).

  Decided 28 Sep 2010 Full applications

1. 20 Oct 2011

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 20 October 2011, 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.

• Chamberlain House Ossulston Street London NW1 1ET

  2010/3653/L 0m away

  Replacement of all windows to residential block of flats and repairs, cleaning and redecoration to render, roof covering, balcony, stacks and soffits.

  Granted Heritage and listed buildings New dwelling Roofing +1

• Chamberlain House Ossulston Street London NW1 1ET

  2011/2103/P 0m away

  The replacement of existing entrance doors and frames to existing residential flats, nos. 1 - 22 inclusive (Class C3).

  Granted Full applications New dwelling

• Central Somers Town Covering Land at Polygon Road Open Space, Edith Neville Primary School 174 Ossulston Street and Purchese Street Open Space London NW1

  2017/5434/P 0m away

  Details as required by condition 43 (tree protection- plot 1) and condition 46 (tree protection- plot 4) of planning permission 2015/2704/P dated 14/10/2016 for the demolition of existing buildings and the provision of approximately 2,190sq.m replacement school (Use Class D1); approximately 1,765sq.m of community facilities (Use Class D1); approximately 207sq.m of flexible Use Class A1/A2/A3/D1 floorspace and 136 residential units (Use Class C3) over 7 buildings ranging from 3 to 25 storeys in height comprising: o Plot 1: Community uses at ground floor (Use Class D1) (approximately 1,554sq.m) to include a children's nursery and community play facility with 10no. residential units above; o Plot 2: 35 residential units over flexible A1/A2/A3/D1 floorspace at ground level (approximately 137sq.m); o Plot 3: Extension of Grade II listed terrace to provide 3no. dwellings; o Plot 4: Replacement school (Use Class D1) ; o Plot 5: 20no. residential units over a replacement community hall (Use Class D1) (approximately 211sq.m); o Plot 6: 14no. residential units; and Plot 7: 54no. residential units over flexible A1/A2/A3/D1 floorspace at ground level (approximately 70sq.m). Provision of 11,765 sqm of public open space along with associated highways works and landscaping

  Granted Full applications Extension Demolition +1
  Several homes

• Chamberlain House Ossulston Street London NW1 1ET

  2010/3645/P 0m away

  Replacement of all windows to residential block of flats (Class C3).

  Granted Full applications New dwelling Windows or glazing

• Flat 53 Chamberlain House Phoenix Road London NW1 1EU

  2025/5563/L Submitted 8 Dec 2025 26m away

  Installation of front door and top-floor dormer window, plus regularisation of unauthorised internal doors (part-retrospective).

  Granted Heritage and listed buildings Loft or dormer Windows or glazing 8 docs

• 1-21,142-180,136-238 Levita House and 1-12 Hadstock House Ossulston Estate Chalton Street London NW1 1JH

  2012/1466/L 26m away

  Installation of communal digital TV reception equipment including eight satellite dishes, four aerials, seven external cabinets and new external cable runs to the residential flats (Class C3).

  Granted Heritage and listed buildings New dwelling

• 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