58 Duke Street Darlington DL3 7AN

1. 2 Jun 2026

   Received by Darlington

2. 27 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Darlington took a median of 53 days over the applications it decided in the last year.

This application is with Darlington for determination, against a statutory target of eight weeks. Over the last year Darlington's median decision took 53 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 42 Duke Street Darlington DL3 7AJ

  26/00196/FUL Submitted 24 Feb 2026 100 yards away

  96% historically approved · decision due ~3 Aug

  Conversion of the first and second floors from storage to 1 No. self contained 3 bed flat, erection of glass room and installation of 1 No. window to first floor rear elevation, formation of entrance door to front elevation and associated internal and external alterations

  Awaiting decision Full applications Windows or glazing 11 docs

• 83 Stanhope Road South DARLINGTON DL3 7SF

  21/00553/FUL Submitted 11 May 2021 100 yards away

  Construction of raised deck seating area with stepped access, 2 no. privacy panels to north and east sides and storage beneath (Retrospective Application)

  Refused Full applications 9 docs

• 5 Abbey Road DARLINGTON DL3 7RA

  21/00833/NMA Submitted 14 Jul 2021 150 yards away

  Non Material Amendment of planning permission 20/00336/FUL dated 7 July 2020 (Demolition of rear extension and erection of replacement single storey rear extension) to permit replacement of large sliding doors on the southern elevation with French doors and two windows and to change of design and modest enlargement of window on west elevation

  Granted Amendments Extension Demolition +1 6 docs
  Small domestic

• 95 Stanhope Road South Darlington DL3 7SF

  26/00921/TFC Submitted 16 Sep 2026 150 yards away

  91% historically approved · decision due ~19 Nov

  Notification to carry out works to a tree in a designated conservation area - 2m crown reduction of 1 no. Robinia pseudoacacia

  Awaiting decision Trees 12 docs

• First Floor The Old Exchange Barnard Street DARLINGTON DL3 7DR

  21/00804/CU Submitted 7 Jul 2021 150 yards away

  Change of Use from office (Use Class E) to education/training facility (Use Class F1)

  Granted Full applications 8 docs

• Clarendon House Uplands Road Darlington

  24/01069/TF Submitted 4 Nov 2024 200 yards away

  Works to 1 No. Sycamore tree protected under Tree Preservation Order (No.7) 2019 - crown lift to 3 m and crown clean/deadwood

  Granted Trees 4 docs

• 26/00835/HPD Granted

  41 Bates Avenue Darlington DL3 0TL

  Prior Approval for the erection of a single storey rear extension projecting 3.375m from the original dwelling house, 3.9m in height to ridge and 2.90m in height to eaves

  Received 24 Aug, published by the council 3 Sep 2026 Prior approval
• 26/00946/HPD Awaiting decision

  29 Annandale Darlington DL1 3QX

  Prior Approval for the erection of a single storey rear extension projecting 4.387m from the original dwelling house, 3.80m in height to ridge and 2.40m in height to eaves to replace existing conservatory

  Received 23 Sep, published by the council 30 Sep 2026 Prior approval
• 26/00715/HPD Granted

  14 Burneston Court Darlington DL3 8UL

  Prior notification for the erection of a single storey rear extension with flat roof and lantern window, which would extend beyond the rear wall of the original house by 4.050-metres and have a maximum height of 3.200-metres to the ridge and an eaves height of 2.800-metres (amended description).

  Received 22 Jul, published by the council 6 Aug 2026 Prior approval
• 26/00709/HPD Withdrawn

  41 Bates Avenue Darlington DL3 0TL

  Prior Approval for the erection of a single storey rear extension projecting 3.375M from the original dwelling house, 3.9m in height to ridge and 2.90m in height to eaves

  Received 21 Jul, published by the council 6 Aug 2026 Prior approval
• 26/00585/PA Withdrawn

  109 Parkgate Darlington DL1 1RZ

  Prior Approval application for the change of use of first floor from Commercial, Business and Service (Use Class E) to residential use (Use Class C3), comprising 1 No. one bedroom flat

  Received 15 Jun, published by the council 21 Jul 2026 Prior approval