1 and 2 Cumberland Place London NW1 4NA

This site has had 2 applications since 2026.

• 2026/2436/L Awaiting decision

  1 and 2 Cumberland Place London NW1 4NA

  Creation of orangery in the lower ground floor lightwell, lowering of existing floor levels at basement level, roof alterations, installation of new plant on the roof and external landscaping and internal refurbishment and remodelling all in association with amalgamation of two dwellings into a single-family dwelling.

  Submitted 9 Jun 2026 Heritage and listed buildings

1. 9 Jun 2026

   Received by Camden

2. 11 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 6 August 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 1 Cumberland Place London NW1 4NA

  2014/7220/P 50 yards away

  Various alterations to the existing roof garden above the single storey basement extension which includes tree planting and the repaving of lower garden/courtyard with Portland Stone.

  Granted Full applications Extension
  Small domestic

• 1 Cumberland Place London NW1 4NA

  2014/7321/L 50 yards away

  Various alterations to the existing roof garden above the single storey basement extension which includes tree planting and the repaving of lower garden/courtyard with Portland Stone.

  Granted Heritage and listed buildings Extension
  Small domestic

• 1 Cumberland Place London NW1 4NA

  2021/3101/T 50 yards away

  FRONT GARDEN: 1 x Laburnum (T1) - Fell to ground level.

  Granted Trees

• 1 and 2 Cumberland Place London NW1 4NA

  2026/2436/L Submitted 9 Jun 2026 50 yards away

  96% historically approved · decision due ~6 Aug

  Creation of orangery in the lower ground floor lightwell, lowering of existing floor levels at basement level, roof alterations, installation of new plant on the roof and external landscaping and internal refurbishment and remodelling all in association with amalgamation of two dwellings into a single-family dwelling.

  Awaiting decision Heritage and listed buildings Extension Roofing 6 docs
  Several homes

• 1 Cumberland Place London NW1 4NA

  2013/4750/P 50 yards away

  Re-design of the existing roof garden above the single storey section of the house, removing the existing raised planters, pergolas, water feature and planters with trees and shrub planting, and providing in their place an enlarged shallow reflective pool with stone walkway, stone clad raised curved water feature with fountains and seating, raised stone clad planters, stepped lawn, evergreen tiered hedging to enclose, and tree and herbaceous planting.

  Withdrawn Full applications Trees
  Small domestic

• 1 Cumberland Place London NW1 4NA

  2013/6008/L 50 yards away

  Re-design of the existing roof garden above the single storey section of the house, removing the existing raised planters, pergolas, water feature and planters with trees and shrub planting, and providing in their place an enlarged shallow reflective pool with stone walkway, stone clad raised curved water feature with fountains and seating, raised stone clad planters, stepped lawn, evergreen tiered hedging to enclose, and tree and herbaceous planting.

  Withdrawn Heritage and listed buildings Trees
  Small domestic

• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3146/P Granted

  Flat A, 1 Evangelist Road London NW5 1UA

  Erection of a single storey side infill extension and a bay window to rear elevation at lower ground floor.

  Received 27 Jul, published by the council 31 Jul 2026 Full applications
• 2026/3898/P Awaiting decision

  98 Marchmont Street London WC1N 1AG

  Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

  Received 16 Sep, published by the council 17 Sep 2026 Full applications
• 2026/2709/P Awaiting decision

  166A Camden Street London NW1 9PT

  Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

  Received 16 Sep, published by the council 17 Sep 2026 Full applications
• 2025/3861/P Granted

  273 Eversholt Street London NW1 1BA

  Excavation of rear lightwell at basement level, erection of ground floor rear extension, erection of outbuilding to rear, enlargement of openings on front and rear elevations at basement and ground floor levels, and ancillary landscaping and drainage works associated with the creation of a residential unit (Class C3) across basement and part ground floor levels.

  Received 8 Sep, published by the council 24 Jul 2026 Full applications