105 Blenheim Crescent, London, W11 2EQ

This site has had 4 applications since 2025: 3 approved, 0 refused.

• PP/26/02988 Awaiting decision

  105 Blenheim Crescent, London, W11 2EQ

  New lower ground floor rear extension and associated landscaping works with replacement of existing Upper Ground Floor rear terrace and railings. First floor terrace and railings to be replaced, like for like.

  Submitted 5 Jun 2026 Full applications
• PP/26/00248 Granted

  105 Blenheim Crescent, London, W11 2EQ

  Replacement of old extraction unit with new air con unit to internal elevation of rear parapet wall.

  Decided 29 Apr 2026 Full applications
• PP/25/06421 Granted

  105 Blenheim Crescent, London, W11 2EQ

  Replacement of existing box sash windows to front and rear elevations - like for like but with slimline double glazing. Replacement of 3 existing rear doors to the upper ground floor rear elevation - like for like but with slimline double glazing. Replacement of existing felt roof with traditional slate roof and the addition of 4no conservation style Velux windows and additional 5th conservation style skylight over landing area.

  Decided 9 Apr 2026 Full applications

1. 10 Jun 2026

   Received by Kensington and Chelsea

2. 10 Jul 2026

   Decision issued: Raise No Objection

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 10 July 2026, 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.

The published feed does not state which type of application this is; the register entry on Kensington and Chelsea's portal will say. Our guide explains the common types.

• 105 Blenheim Crescent, London, W11 2EQ

  PP/26/00248 Submitted 2 Dec 2025 0m away

  Replacement of old extraction unit with new air con unit to internal elevation of rear parapet wall.

  Granted Full applications 27 docs

• 123 Blenheim Crescent, London, W11 2EQ

  CON/22/00927 Submitted 10 Feb 2022 0m away

  Details required by condition 5 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission 21/07299 (Renovation and reconfiguration of ground and lower ground floors and installation of new rear windows/doors to ground and lower ground floors)

  Granted Conditions Windows or glazing 7 docs

• 89 Blenheim Crescent, London, W11 2EQ

  PP/26/03065 Submitted 9 Jun 2026 0m away

  94% historically approved · decision due ~4 Aug

  Retention of two air condenser units within an acoustic enclosure, in the rear garden area. (Retrospective Application) (AMENDED DESCRIPTION)

  Awaiting decision Full applications 34 docs

• 105 Blenheim Crescent, London, W11 2EQ

  PP/26/02988 Submitted 5 Jun 2026 0m away

  94% historically approved · decision due ~31 Jul

  New lower ground floor rear extension and associated landscaping works with replacement of existing Upper Ground Floor rear terrace and railings. First floor terrace and railings to be replaced, like for like.

  Awaiting decision Full applications Extension 30 docs

• 115 Blenheim Crescent, London, W11 2EQ

  PP/25/06434 Submitted 29 Oct 2025 5m away

  Installation of retractable awning to rear bay window at upper ground floor (Retrospective Application)

  Granted Full applications Windows or glazing 14 docs

• 105 Blenheim Crescent, London, W11 2EQ

  PP/25/06421 Submitted 28 Oct 2025 25m away

  Replacement of existing box sash windows to front and rear elevations - like for like but with slimline double glazing. Replacement of 3 existing rear doors to the upper ground floor rear elevation - like for like but with slimline double glazing. Replacement of existing felt roof with traditional slate roof and the addition of 4no conservation style Velux windows and additional 5th conservation style skylight over landing area.

  Granted Full applications Loft or dormer Roofing +1 25 docs