13a, St. Marys Road, Slough, SL3 7EN

This site has had 2 applications since 2023: 1 approved, 1 refused.

• P/03345/002 Granted

  13a, St. Marys Road, Slough, SL3 7EN

  Conversion of garage into habitable room and alterations to the rear elevation

  Decided 9 Mar 2023 Full applications

1. 12 May 2026

   Received by Slough

2. 25 Jul 2026

   Added to PlanIndex

3. 29 Jul 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.

• The Red Lion, St Marys Road, Slough, SL3 7EN

  TPC/2025/08 Submitted 24 Oct 2025 50 yards away

  T1 Lawson Cypress to remove to ground level T2 Lawson Cypress to remove to grou

  Granted Trees

• The Red Lion, St Marys Road, Slough, SL3 7EN

  P/03732/024 Submitted 18 Aug 2025 50 yards away

  Construction of a 4No. EV car parking spaces including charging points and assoc

  Granted Full applications

• 13a, St. Marys Road, Slough, SL3 7EN

  P/03345/002 Submitted 9 Jan 2023 50 yards away

  Conversion of garage into habitable room and alterations to the rear elevation

  Granted Full applications 3 docs

• 13, St. Marys Road, Slough, SL3 7EN

  P/14521/000 Submitted 8 Jan 2009 50 yards away

  ERECTION OF FRONT PORCH WITH FLAT ROOF AND CONVERSION OF A GARAGE INTO A HABITABLE ROOM INCORPORATING A BAY WINDOW

  Granted Full applications Extension Windows or glazing 4 docs
  Small domestic

• 23, St. Marys Road, Slough, SL3 7EN

  P/00997/009 Submitted 1 Jun 2021 50 yards away

  Construction of a first floor side extension and amendments to roof profile

  Refused Full applications Extension 2 docs

• 27, St Marys Road, Slough, SL3 7EN

  P/20179/000 Submitted 20 Mar 2023 50 yards away

  Conversion of existing garage into habitable room and construction of a new attached garage

  Granted Full applications 4 docs

• 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