Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

This site has had 5 applications since 2026.

• 26/03623/ADLBC Awaiting decision

  Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  Details of new doors pursuant to condition 7 of listed building consent dated 28th April 2026 (RN:26/01352).

  Submitted 3 Jun 2026 Conditions
• 26/03183/FULL Awaiting decision

  Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  Installation of new slimline double glazed sash windows throughout within retained box frames. (Linked with 26/03184/LBC)

  Submitted 14 May 2026 Full applications
• 26/03184/LBC Awaiting decision

  Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  Installation of new slimline double glazed sash windows throughout within retained box frames. (Linked with 26/03183/FULL)

  Submitted 14 May 2026 Heritage and listed buildings
• 26/01351/FULL Awaiting decision

  Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  Installation of air conditioning condenser unit at roof level and new roof light for maintenance access.

  Submitted 3 Mar 2026 Full applications

1. 3 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 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 65 days over the applications it decided in the last year.

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 95 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.

• Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  26/01351/FULL Submitted 3 Mar 2026 50 yards away

  87% historically approved · decision due ~28 Apr

  Installation of air conditioning condenser unit at roof level and new roof light for maintenance access.

  Awaiting decision Full applications Loft or dormer Roofing 18 docs

• Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  26/03623/ADLBC Submitted 3 Jun 2026 50 yards away

  90% historically approved · decision due ~29 Jul

  Details of new doors pursuant to condition 7 of listed building consent dated 28th April 2026 (RN:26/01352).

  Awaiting decision Conditions 5 docs

• Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  26/03183/FULL Submitted 14 May 2026 50 yards away

  87% historically approved · decision due ~9 Jul

  Installation of new slimline double glazed sash windows throughout within retained box frames. (Linked with 26/03184/LBC)

  Awaiting decision Full applications Windows or glazing 12 docs

• Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

  26/03184/LBC Submitted 14 May 2026 50 yards away

  90% historically approved · decision due ~9 Jul

  Installation of new slimline double glazed sash windows throughout within retained box frames. (Linked with 26/03183/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 1 doc

• First Floor And Second Floor Flat 2 47 Eaton Place London SW1X 8DE

  25/08160/LBC Submitted 7 Nov 2025 50 yards away

  Internal refurbishments and alterations at first and second floor and external works including the replacement of glass to the retained windows with slimline double glazing and a replacement balustrade to rear terrace.

  Granted Heritage and listed buildings Windows or glazing 43 docs

• First Floor And Second Floor Flat 2 47 Eaton Place London SW1X 8DE

  25/08159/FULL Submitted 7 Nov 2025 50 yards away

  Replacement of glass to the retained windows with slimline double glazing and a replacement balustrade to rear terrace.

  Granted Full applications Windows or glazing 48 docs

• 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
• 26/04141/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
• 26/06250/LBC Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)

  Received 11 Sep, published by the council 18 Sep 2026 Heritage and listed buildings
• 26/06203/LBC Awaiting decision

  106 Blandford Street London W1U 8AG

  Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
• 26/06187/LBC Awaiting decision

  4 Shepherd Market London W1J 7QB

  Installation of wall mounted highway street light on to the facade of 4 Shepherd Market.

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings