19 York Terrace East London NW1 4PT

This site has had 2 applications since 2026.

• 26/01007/FULL Awaiting decision

  19 York Terrace East London NW1 4PT

  Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01008/LBC)

  Submitted 17 Feb 2026 Full applications

1. 17 Feb 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

• 26/01007/FULL Awaiting decision

  19 York Terrace East London NW1 4PT

  Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01008/LBC)

  Submitted 17 Feb 2026 Full applications

1 later application on the register refers to this one:

• 26/01007/FULL Awaiting decision

  19 York Terrace East London NW1 4PT

  Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01008/LBC)

  Submitted 17 Feb 2026 Full applications

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 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.

• 19 York Terrace East London NW1 4PT

  26/01007/FULL Submitted 17 Feb 2026 50 yards away

  87% historically approved · decision due ~14 Apr

  Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01008/LBC)

  Awaiting decision Full applications Extension 75 docs

• 42 York Terrace East London NW1 4PT

  23/04343/FULL Submitted 27 Jun 2023 100 yards away

  Installation of two external condensers and two internal air conditioning units (Linked with RN: 23/04344/LBC).

  Granted Full applications 28 docs

• 42 York Terrace East London NW1 4PT

  23/04344/LBC Submitted 27 Jun 2023 100 yards away

  Installation of two external condensers and two internal air conditioning units (LInked with RN: 23/04343/FULL).

  Granted Heritage and listed buildings 24 docs

• Harley House Brunswick Place London NW1 4PR

  11/07060/FULL Submitted 21 Jul 2011 100 yards away

  Use of lower ground floor store as studio flat (Class C3), erection of single storey rear extension, and associated external alterations.

  Withdrawn Full applications Extension 9 docs
  Small domestic

• Harley House Brunswick Place London NW1 4PR

  11/07061/CAC Submitted 21 Jul 2011 100 yards away

  Demolition associated with the erection of a single storey rear extension and internal alterations.

  Decided Heritage and listed buildings Extension Demolition 3 docs
  Small domestic

• 34 Marylebone Road London NW1 5HT

  25/06089/TDD Submitted 26 Aug 2025 100 yards away

  1 x dead: London Plane

  Decided Trees

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Alterations to internal partitions, door openings, doors and floor finishes.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings