15 - 17 St Mary Street Thornbury South Gloucestershire BS35 2AB

1. 29 Nov 2022

   Received by South Gloucestershire

2. 6 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 26 Jan 2023

   Decision issued: Approve with Conditions

4. 19 Aug 2026

   Added to PlanIndex

South Gloucestershire granted permission on 26 January 2023, 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.

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.

• 25A And 25B St Mary Street Thornbury South Gloucestershire BS35 2AA

  P26/02009/PNMD Submitted 3 Sep 2026 50 yards away

  78% historically approved · decision due ~29 Oct

  Prior notification for the change of use of first floor from commercial (Class E) to 3 no. dwellings (Class C3) as defined in the Town and Country Planning (Use Classes) Order 1985 as amended.

  Awaiting decision Prior approval 10 docs
  Several homes

• 3-5 Horseshoe Lane Thornbury South Gloucestershire BS35 2AZ

  P25/02805/F Submitted 1 Dec 2025 50 yards away

  Erection of replacement plant and associated works.

  Granted Full applications 21 docs

• Avon And Somerset Police Office Rear Of Town Hall High Street Thornbury South Gloucestershire BS35 2AR

  P21/02345/LB Submitted 26 Mar 2021 50 yards away

  Internal and external alterations to internal floor layout and northern elevation, to include removal of existing doors and screen and replacement with new steel door and render infill.

  Granted Heritage and listed buildings Extension 12 docs

• Avon And Somerset Police Office Rear Of Town Hall High Street Thornbury South Gloucestershire BS35 2AR

  P21/02347/F Submitted 26 Mar 2021 50 yards away

  Alterations to north elevation to include removal of existing doors and screen and replacement with new steel door and render infill.

  Granted Full applications Extension 15 docs

• 29A And 10 St Marys Street St Marys Centre Horseshoe Lane Thornbury South Gloucestershire BS35 2AZ

  P25/02234/F Submitted 23 Sep 2025 100 yards away

  Installation of 2no new windows to first floor offices of no.29a High St, and installation of rooflights to no.29a and no.10 St Mary's street.

  Granted Full applications Loft or dormer Windows or glazing 20 docs

• Sustainable Construction Services Ltd 19 High Street Thornbury South Gloucestershire BS35 2AE

  P23/00283/F Submitted 24 Jan 2023 100 yards away

  Change of use of the first floor from Use Class E (commercial, business and service) to 1 no. dwelling (Class C3) as defined in the Town and Country Planning (Use Classes) Order 1987 (as amended) to include installation of rooflight and balcony and other associated works

  Granted Full applications Loft or dormer 6 docs
  Domestic

• P26/01710/LB Granted

  112 North Street Downend South Gloucestershire BS16 5SE

  Internal alterations to ground floor to infill 1no. doorway; create 1no. new doorway and install 1no. door.

  Received 31 Jul, published by the council 11 Aug 2026 Heritage and listed buildings
• P26/01506/LB Granted

  Red Bus Nursery 170 Downend Road Downend South Gloucestershire BS16 5EB

  Removal and replacement of external render on south, west and parts of north and east elevations.

  Received 30 Jun, published by the council 26 Jul 2026 Heritage and listed buildings
• P26/02200/LB Awaiting decision

  Boyts Farm Baden Hill Road Tytherington South Gloucestershire GL12 8UG

  External alteration to make a minor amendment to ref P25/02320/LB to alter the approved Utility room window to remove stone surround and add timber lintel in keeping with the existing house.

  Received 29 Sep, published by the council 8 Oct 2026 Heritage and listed buildings
• P26/02119/LB Awaiting decision

  Thornbury Park Sheiling School Park Road Thornbury South Gloucestershire BS35 1HP

  Internal alterations to ground floor to demolish partition walls; remove 3no. doors and infill doorways; removal of 2no. hearths, and creation 1no. new doorway. Internal alterations to first floor to demolish sections of stud wall and glazed screen.

  Received 18 Sep, published by the council 11 Oct 2026 Heritage and listed buildings
• P26/02084/CLLB Awaiting decision

  The Brewhouse Barn Bury Hill Hambrook South Gloucestershire BS16 1SP

  Removal and replacement of all windows and 2no. frenchdoors with like for like replacements.

  Received 15 Sep, published by the council 2 Oct 2026 Heritage and listed buildings