Costain House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

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

• 26/00639/PT20AA Granted

  Costain House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  Application for prior approval for construction of one additional storey to the building to provide 9 additional dwellings.

  Decided 30 Apr 2026
• 25/02985/CONDIT Granted

  Costain House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  Details required by Condition 5 (Contamination) of planning permission 24/01824/CLAMA for Prior approval for the change of use of existing office building from commercial business and service use (Class E) to 38no. residential dwellings (Class C3).

  Decided 6 Jan 2026 Conditions

1. 11 Nov 2025

   Received by Windsor and Maidenhead

2. 6 Jan 2026

   Decision issued: Approve Discharge of Condition

3. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 6 January 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Costain House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  25/02985/CONDIT Submitted 11 Nov 2025 0m away

  Details required by Condition 5 (Contamination) of planning permission 24/01824/CLAMA for Prior approval for the change of use of existing office building from commercial business and service use (Class E) to 38no. residential dwellings (Class C3).

  Granted Conditions 10 docs

• Costain House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  26/00639/PT20AA Submitted 10 Mar 2026 7m away

  Application for prior approval for construction of one additional storey to the building to provide 9 additional dwellings.

  Granted 23 docs

• Land At Costain House Vanwall Road Maidenhead

  26/01400/FULL Submitted 8 Jun 2026 9m away

  71% historically approved · decision due ~13 Aug

  Erection of a 5-6 storey building comprising 62 residential dwellings (Use Class C3), together with associated public open space, vehicular parking, and access from Vanwall Road

  Awaiting decision Full applications 81 docs

• Vanwall Residences Vanwall Road Maidenhead SL6 4GH

  26/01488/PT20AA Submitted 17 Jun 2026 11m away

  Application for prior approval for construction of one additional storey to the building to provide 16 additional dwellings.

  Granted 19 docs

• SAP Objects House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  24/02274/CLAMA Submitted 18 Sep 2024 43m away

  Prior approval for the change of use from office building (Class E) to residential (Class C3) for 38no. dwellings.

  Refused Prior approval 32 docs
  Major scheme

• Vandervell House Vanwall Business Park Vanwall Road Maidenhead SL6 4UB

  24/02295/CLAMA Submitted 20 Sep 2024 78m away

  Prior approval for the change of use from office building (Class E) to residential (Class C3) for 31no. dwellings.

  Granted Prior approval 32 docs
  Major scheme

• 26/01737/CONDIT Granted

  Bisham Abbey Bisham Village Marlow Road Bisham Marlow SL7 1RR

  Details required by Conditions (3) (lime mortar) (4) (new brickwork) (5) (flint samples) of Listed Building Consent (25/03209/LBC) for (Consent for masonry and window repairs including removal of previous cementitious repairs, localised replacement of clunch, Caen stone, brickwork an flint panels where necessary alongside repointing works, works to chimneys, replacement of rainwater goods and lighting conductor system, installation of new roof access hatch and mansafe system).

  15 Jul 2026 Conditions
• 26/01832/CONDIT Granted

  Magnolia Cabin Fishery Road Maidenhead SL6 1UP

  Details required by Condition 5 (Biodiversity Enhancements) of planning permission 26/01024/FULL for a single storey front extension following demolition of existing front element.

  27 Jul 2026 Conditions
• 26/01793/CONDIT Granted

  Hunters Moon Jubilee Road Littlewick Green Maidenhead SL6 3QU

  Details required by Condition 7 (external lighting scheme), 9 (cycle parking), 10 (tree protection measures) of planning permission 25/02008/FULL for (1no. dwelling with basement (self-build) and hardstanding following demolition of existing dwelling).

  22 Jul 2026 Conditions
• 26/02189/CONDIT Awaiting decision

  71 Frances Road Windsor SL4 3AQ

  Details required by Condition 5 (Biodiversity Enhancements) of planning permission 26/01092/FULL for a Single storey rear/side extension, single storey rear extension, new rear steps, 3no. rear Juliet balconies, replacement roof, 1no. rear dormer, raising of the ridge and alterations to fenestration and external finishes following demolition of existing element.

  4 Sep 2026 Conditions
• 26/01818/CONDIT Granted

  28 The Binghams Maidenhead SL6 2ES

  Details required by Condition 5 (Ecology) of planning permission 26/00113/VAR for a variation (under Section 73) of Condition 5 to substitute those plans approved under 22/03209/FULL for a Garage conversion, part single, part first floor, part two storey front/side/rear extension with rear glass balustrades and alterations to fenestration with amended plans.

  23 Jul 2026 Conditions