26 Thornhill Terrace Sunderland SR2 7JL

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 21/00709/FUL Granted

  26 Thornhill Terrace Sunderland SR2 7JL

  Erection of a single storey rear extension

  Decided 17 May 2021 Full applications

1. 20 May 2021

   Received by Sunderland

2. 15 Jul 2021

   Decision issued: Approved

3. 23 Aug 2026

   Added to PlanIndex

Sunderland granted permission on 15 July 2021, 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.

• 26 Thornhill Terrace Sunderland SR2 7JL

  21/00709/FUL Submitted 29 Mar 2021 50 yards away

  Erection of a single storey rear extension

  Granted Full applications Extension 13 docs
  Small domestic

• 22 And 23 Thornhill Terrace Sunderland SR2 7JL

  18/01369/TPC Submitted 2 Aug 2018 50 yards away

  T1 sorbus-crown clean and remove several smaller limbs overhanging path. T2 beech- reduce overhang into garden of 23 Thornhill Terrace by 2.5 meters and prune into a more symmetrical shape as trees growth habit is growing more into neighbouring garden.

  Granted Trees 10 docs

• 29 Thornhill Terrace Sunderland SR2 7JL

  21/00250/TPC Submitted 3 Feb 2021 50 yards away

  T1 Sycamore - Fell T4 Yew - crown lift and reshape T15 Ash remove overhanging branches from over footpath Ash - Fell

  Granted Trees 4 docs

• 15 Thornhill Terrace Sunderland SR2 7JL

  26/01248/LBC Submitted 8 Jun 2026 100 yards away

  86% historically approved · decision due ~3 Aug

  Installation of secondary glazing panels to original Victorian sash windows 1 shaped panel fitted to the topmost window of the house at the front,3 separate panels fitted to the 3 windows of the original dining room (bay window),1 panel fitted to the large landing window on the half-landing of the main staircase,1 panel fitted to the large bedroom window in the rear bedroom on the first floor

  Decided Heritage and listed buildings Windows or glazing

• 29 Thornhill Terrace Sunderland SR2 7JL

  26/01672/ETRW Submitted 3 Aug 2026 100 yards away

  86% historically approved · decision due ~28 Sep

  Emergency Tree Works

  Decided Trees

• 21 Thornhill Terrace Sunderland SR2 7JL

  24/01941/TPC Submitted 23 Sep 2024 100 yards away

  Fell 2no. cherry trees

  Granted Trees 7 docs

• 26/02193/LBC Awaiting decision

  National Trust Washington Old Hall The Avenue Washington Village Washington NE38 7LE

  Removal of plaster from internal walls within the Great Hall.

  Received 5 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 26/02157/LBC Awaiting decision

  29 Olive Street Sunderland SR1 3PE

  Installation of new shop fascia sign.

  Received 30 Sep, published by the council 8 Oct 2026 Heritage and listed buildings
• 26/01656/LBC Granted

  Botanical View Court Flats 1 To 44 John Street Sunderland SR1 1AH

  Internal alterations to provide 3no. additional individual bedrooms.

  Received 31 Jul, published by the council 11 Aug 2026 Heritage and listed buildings
• 26/01791/LBC Awaiting decision

  Rear Of 22- 23 Frederick Street Sunderland SR1 1LT

  Conversion from vacant office space to apartment with associated internal and external alterations.

  Received 17 Aug, published by the council 16 Sep 2026 Heritage and listed buildings
• 26/01197/LBC Granted

  Basement 48 Frederick Street Sunderland SR1 1NF

  Internal alterations to basement renovation to include the erection of a stud wall for shower room and the installation of W/C and Handbasin

  Received 1 Jun, published by the council 21 Jul 2026 Heritage and listed buildings