Mech Tool Engineering Ltd River View Industrial Estate Dodsworth Street Darlington DL1 2UH

1. 19 Aug 2025

   Received by Darlington

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 October 2025, 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 decided condition discharge and variation applications in a median of 46 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• A W Fabrication St Nicholas House St Nicholas Industrial Estate Dodsworth Street DARLINGTON DL1 2NL

  21/00720/FUL Submitted 16 Jun 2021 100 yards away

  Erection of steel fabrication workshop adjoining existing building

  Granted Full applications 11 docs

• T-Mobile Telecommunications Mast (Cell 95917) Albert Hill Industrial Estate Dodsworth Street Darlington

  26/00418/PA Submitted 24 Apr 2026 200 yards away

  Prior Approval for the proposed upgrade of an existing base station comprising the removal of a 22.5m monopole and installation of a 25m tower supporting 6no. BTEE/H3G antennas and 3no. dishes together with ancillary development

  Granted Prior approval 25 docs

• Henry Williams Group Dodsworth Street Darlington Co Durham DL1 2NJ

  24/00980/TCN Submitted 4 Oct 2024 200 yards away

  Notification under Electronic Communications Code Regulations of intention to upgrade to existing 22.5 m high monopole, installation of 1 No. GPS node, removal of 2 No. cabinets, installation of 1 No. cabinet and associated ancillary works

  Granted Telecoms 5 docs

• The Old Presbytery Barton Street DARLINGTON DL1 2LW

  21/00449/CON Submitted 23 Apr 2021 350 yards away

  Approval of details reserved by condition 4 (noise) attached to planning permission 20/00267/FUL dated 22 July 2020 (Conversion of children's nursery (Use Class D1) to 9 No. self contained residential apartments (Use Class C3) with alterations to windows and doors, including the insertion of first floor window in the north elevation; alterations to ground floor windows in the east elevation and new window and door to west elevation. Enlargement of existing bin store; creation of private amenity spaces and cycle stores) (Additional details received 5 August 2021)

  Granted Conditions New dwelling Windows or glazing 5 docs

• 62 Wheeldale Close DARLINGTON DL1 2TL

  21/00963/HPD Submitted 10 Aug 2021 350 yards away

  Prior Approval for the erection of single storey rear extension projecting 3.00m from the original dwelling house, 3.58m in height to ridge, 2.54m in height to eaves

  Granted Prior approval Extension 15 docs
  Small domestic

• 32 Cornwall Avenue Darlington DL1 2LJ

  24/01254/HPD Submitted 19 Dec 2024 400 yards away

  Prior Approval for the removal of existing rear porch and erection of a single storey rear extension projecting 4.0m from the original dwelling house, 3.95m in height to ridge and 2.72m in height to eaves

  Granted Prior approval Extension 6 docs
  Small domestic

• 26/00726/CON Granted

  Land To East Of Courtyard House Church Lane Darlington Sadberge DL2 1RP

  Approval of details reserved by condition 4 (Post Investigation Report) attached to planning permission 25/00405/FUL dated 05 Sept 2025 (Erection of 1 no. self build three bed detached residential dwelling (Use Class C3) with parking provision and associated works)

  Received 27 Jul, published by the council 6 Aug 2026 Conditions
• 26/00720/CON Granted

  Former Cleveland Bridge Cleveland House Yarm Road Darlington DL1 4DE

  Approval of details reserved by condition 4 (signed Toolbox Talk sheet) attached to planning permission 25/01400/FUL dated 07 July 2026 (Installation of external ancillary plant compound including tank farm and associated thermal equipment to facilitate the permitted use of the site for the chemical recycling of waste plastics for the production of pyrolysis oil (Class B2))

  Received 23 Jul, published by the council 6 Aug 2026 Conditions
• 26/00903/CON Granted

  4 Glanton Court Darlington DL3 0NY

  Approval of details reserved by Condition 7 (path) attached to planning permission 26/00320/FUL dated 28 August 26 (Change of use of habitable room to aesthetics clinic (Use Class E))

  Received 11 Sep, published by the council 19 Sep 2026 Conditions
• 26/00941/CON Awaiting decision

  36 The Front Middleton One Row Darlington DL2 1AS

  Approval of details reserved by Condition 3 (Materials) attached to planning permission 23/00820/FUL dated 21 Nov 23 (Refurbishment of property including alterations to ground floor windows and canopy on front elevation, replacement roof with increase in eaves and ridge height to provide increased first floor living accommodation with new windows to front and rear. Combining existing garage and storerooms below to form one habitable space by removing garage floor and formation of new roof with roof lights and flue, replacement roof with roof lights to existing linked flat roof extension, together with render to all external walls and associated internal and external works)

  Received 23 Sep, published by the council 28 Sep 2026 Conditions
• 26/00906/CON Awaiting decision

  Polam Hall School Grange Road Blackwell DARLINGTON DL1 5PA

  Approval of details reserved by condition 11 (boundaries) attached to planning permission 25/00871/FUL dated 16 Jan 2026 (Partial demolition and partial retention and refurbishment of existing buildings, the erection of a single storey extension to Elm Grove and a two storey extension to the main building, the erection of temporary modular accommodation for the duration of the demolition and construction period, with associated permanent and temporary external works, including landscaping and construction of MUGA)

  Received 14 Sep, published by the council 19 Sep 2026 Conditions