20, Upton Court Road, Slough, SL3 7LZ

This site has had 2 applications since 2026: 1 approved, 1 refused.

• P/08858/001 Granted

  20, Upton Court Road, Slough, SL3 7LZ

  Lawful development certificate for proposed single storey detached outbuilding.

  Decided 23 Jun 2026

1. 10 Jun 2026

   Received by Slough

2. 25 Jul 2026

   Added to PlanIndex

3. 3 Aug 2026

   Decision issued: Refused; Informatives

Slough refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 60, Upton Court Road, Slough, SL3 7LZ

  P/09222/003 Submitted 15 Sep 2026 50 yards away

  78% historically approved · decision due ~10 Nov

  Construction of a two storey rear and front and single storey side extension fol

  Awaiting decision Full applications Extension
  Small domestic

• 20, Upton Court Road, Slough, SL3 7LZ

  P/08858/001 Submitted 24 Apr 2026 50 yards away

  Lawful development certificate for proposed single storey detached outbuilding.

  Granted
  Small domestic

• 60, Upton Court Road, Slough, SL3 7LZ

  P/09222/002 Submitted 17 Jun 2026 50 yards away

  Construction of part single, part two storey front, side and rear extensions inc

  Withdrawn Full applications Extension

• 28, Upton Court Road, Slough, SL3 7LZ

  P/08316/004 Submitted 15 Oct 2025 50 yards away

  Conversion of garage, front infill extension to garage, part double part single

  Granted Full applications Extension

• 42, Upton Court Road, Slough, SL3 7LZ

  P/20877/002 Submitted 11 Nov 2025 50 yards away

  Removal of Condition 6 (Garages use restrictions) of planning permission P/2087

  Granted Full applications

• Junction of Upton Court Road and Buckland Avenue, Slough, SL3 7LZ

  TEL/2022/19 Submitted 21 Dec 2022 50 yards away

  Notification under electronic communications code

  Decided

• P/21185/000 Awaiting decision

  4, Hunstanton Close, Colnbrook, Slough, SL3 0RL

  Conversion of garage into habitable room

  Received 9 Oct, published by the council 12 Oct 2026 Full applications
• P/16962/002 Awaiting decision

  1, Odencroft Road, Slough, SL2 2BS

  Construction of a part single storey, part two storey side and rear extension to existing dwelling.

  Received 9 Oct, published by the council 12 Oct 2026 Full applications
• P/20300/007 Awaiting decision

  28, Gilliat Road, Slough, SL1 3QX

  Installation of air conditioning unit to the external rear wall.

  Received 8 Oct, published by the council 12 Oct 2026 Full applications
• P/21181/000 Awaiting decision

  96, Grasmere Avenue, Slough, SL2 5JF

  Construction of a single storey front & rear and two storey side extension

  Received 7 Oct, published by the council 12 Oct 2026 Full applications
• P/08479/003 Awaiting decision

  11, Ives Road, Slough, Slough, SL3 8PB

  Retrospective application for the retention of a single storey rear extension built to an increase height.

  Received 7 Oct, published by the council 12 Oct 2026 Full applications