Walmar House 296 Regent Street London W1B 3AP

This site has had 2 applications since 2026.

• 26/00056/FULL Awaiting decision

  Walmar House 296 Regent Street London W1B 3AP

  Installation of new rotating entrance door and accessible door; removal of existing sliding entrance doors and internal lobby doors; installation of air curtain, new flooring, new lighting fixtures and new security gate. [Linked to 26/00057/LBC]

  Submitted 6 Jan 2026 Full applications

1. 6 Jan 2026

   Received by Westminster

2. 20 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 3 March 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.

• 26/00056/FULL Awaiting decision

  Walmar House 296 Regent Street London W1B 3AP

  Installation of new rotating entrance door and accessible door; removal of existing sliding entrance doors and internal lobby doors; installation of air curtain, new flooring, new lighting fixtures and new security gate. [Linked to 26/00057/LBC]

  Submitted 6 Jan 2026 Full applications

1 later application on the register refers to this one:

• 26/00056/FULL Awaiting decision

  Walmar House 296 Regent Street London W1B 3AP

  Installation of new rotating entrance door and accessible door; removal of existing sliding entrance doors and internal lobby doors; installation of air curtain, new flooring, new lighting fixtures and new security gate. [Linked to 26/00057/LBC]

  Submitted 6 Jan 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.

• Walmar House 296 Regent Street London W1B 3AP

  26/00056/FULL Submitted 6 Jan 2026 50 yards away

  87% historically approved · decision due ~3 Mar

  Installation of new rotating entrance door and accessible door; removal of existing sliding entrance doors and internal lobby doors; installation of air curtain, new flooring, new lighting fixtures and new security gate. [Linked to 26/00057/LBC]

  Awaiting decision Full applications 22 docs

• 10 Great Castle Street London W1W 8LP

  26/01708/FULL Submitted 17 Mar 2026 50 yards away

  87% historically approved · decision due ~12 May

  Variation of condition 4 of planning permission dated 15th August 2024 (RN 24/02645/FULL) for the installation of diesel back-up generator on the first floor terrace. NAMELY, to amend the condition to clarify that the generator may be used to maintain essential operational, financial, and security systems during power outages; Confirm that it will not be used for commercial energy supply or grid-support services such as STOR; and Retain the approved noise limits and testing restrictions to ensure there is no additional environmental impact.

  Awaiting decision Full applications 9 docs

• Ground Floor 52 - 53 Margaret Street London W1W 8SQ

  25/06430/ADV Submitted 9 Sep 2025 50 yards away

  Display of externally illuminated signage measuring 0.61m x 0.4m and internally illuminated (letters only) projecting sign measuring 0.5m x 0.5m.

  Granted Advertising 16 docs

• 19 - 21 Great Portland Street London W1W 8QB

  25/06288/AD7 Submitted 4 Sep 2025 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.45m x 0.6m

  Granted Advertising 8 docs

• Star House 15 - 17 Great Portland Street London W1W 8QA

  25/05124/NMA Submitted 23 Jul 2025 50 yards away

  Amendments to planning permission dated 15 May 2025 (RN: 25/02032/FULL) for; Removal of navy blue aluminium panels to side elevation (external ATM area) and replacement with decorative 3D tiles at ground floor level on the Great Castle Street elevation of the building NAMELY, alterations to the approved materials.

  Granted Amendments 7 docs

• Roxburghe House 273 - 287 Regent Street London W1B 2HA

  26/05748/FULL Submitted 21 Aug 2026 50 yards away

  87% historically approved · decision due ~16 Oct

  Refurbishment and extension of Roxburghe House and 39 and 40 Margaret Street, including new stair and lift core extension, UKPN substation and the introduction of a rooftop terrace, pavilion and plant enclosure to each building; replacement of windows, shopfronts and new office entrance from Margaret Street and associated ancillary works; and associated works with the use of the buildings as Class E(g) at part basement, part ground floor and upper floors and Class E(a)(b)(c) at part ground and part basement levels. (Linked with 26/05749/LBC)

  Awaiting decision Full applications Extension Windows or glazing

• 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