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Planning application

Land To The North West Of Discovery Offices William Armstrong Way Sedgefield TS21 3FH

Granted County Durham DM/26/01673/NMA Amendments

Relates to DM/24/01242/VOC

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Non-material amendment pursuant to planning permission DM/24/01242/VOC

As published by the council, reference DM/26/01673/NMA

Application record

Reference
DM/26/01673/NMA
Category
Amendments
Status
Decided
Decision
Granted As published: Approved
Received
30 Jun 2026
Validated
30 Jun 2026
Decided
21 Jul 2026
Ward
Sedgefield
Parish
Sedgefield
Postcode
TS21 3FH

Site history

Applications at this address on the County Durham register

This site has had 3 applications since 2024: 2 approved, 0 refused.

  • DM/26/02744/DRC Awaiting decision

    Land To The North West Of Discovery Offices William Armstrong Way Sedgefield TS21 3FH

    Partial discharge of conditions 8 (surface treatment), 9 (boundary treatments) and 10 (landscape scheme) relating to Unit 9 only pursuant to DM/24/01242/VOC.

    Submitted 13 Oct 2026
  • DM/24/01242/VOC Granted

    Land To The North West Of Discovery Offices William Armstrong Way Sedgefield TS21 3FH

    Variation of Condition 4 pursuant to planning permission DM/21/03348/FPA seeks to amend the currently approved outline parameters in terms of heights, finished floor levels and number of building zones for Zone 1 of NETPark Phase 3a, primarily in relation to Unit 9

    Decided 13 Sep 2024 Amendments

Timeline

Dates from the published record

  1. 30 Jun 2026

    Received by County Durham

  2. 20 Jul 2026

    Added to PlanIndex

  3. 21 Jul 2026

    Decision issued: Approved

Cases linked to this one on the register

  • DM/24/01242/VOC Granted

    Land To The North West Of Discovery Offices William Armstrong Way Sedgefield TS21 3FH

    Variation of Condition 4 pursuant to planning permission DM/21/03348/FPA seeks to amend the currently approved outline parameters in terms of heights, finished floor levels and number of building zones for Zone 1 of NETPark Phase 3a, primarily in relation to Unit 9

    Decided 13 Sep 2024 Amendments
  • Application: DM/21/03348/FPA (Decided)

Who's behind it

Company information only, from the register and Companies House

DPP Planning Ltd Agent, a planning consultancy

271 applications on PlanIndex · across 59 councils · 95% granted

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DPP (on Behalf Of Kier Construction And DCC) Applicant, a construction firm

1 application on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

18 documents on file for this application

  • APPROVAL NMA Decision · 21 Jul 2026
  • NMA Delegated Report · 21 Jul 2026
  • EXTERNAL MATERIALS SAMPLE BOARD Drawing · 30 Jun 2026
  • COVER LETTER Supporting Information · 30 Jun 2026
  • INDICATIVE LEVELS AND CONTOURS GA Drawing · 30 Jun 2026
  • SITE SECTIONS - SHEET 1 Drawing · 30 Jun 2026
  • SITE SECTIONS - SHEET 2 Drawing · 30 Jun 2026
  • SITE SECTIONS - SHEET 3 Drawing · 30 Jun 2026
  • GA PLAN LEVEL 00 Drawing · 30 Jun 2026
  • GA PLAN LEVEL 01 Drawing · 30 Jun 2026
  • GA PLAN LEVEL 02 Drawing · 30 Jun 2026
  • GA ROOF PLAN Drawing · 30 Jun 2026
  • GA ELEVATIONS Drawing · 30 Jun 2026
  • GA SECTIONS Drawing · 30 Jun 2026
  • APPLICATION FORM (REDACTED) Application Form · 30 Jun 2026
  • LANDSCAPE MASTERPLAN Drawing · 30 Jun 2026
  • PLANTING STRATEGY Drawing · 30 Jun 2026
  • TREES TO BE RETAINED AND REMOVED Drawing · 30 Jun 2026

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What this grant of permission means

County Durham granted permission on 21 July 2026, 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.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

In County Durham

  • DM/26/02842/NMA Awaiting decision

    Land North Of Unit 13 Coundon Industrial Estate Coundon DL14 8NR

    Non material amendment to change the wording of conditions 2 and 3 (removing the requirement for information to be submitted within 3 months of the date of decision) pursuant to DM/23/01109/FPA

    Received 26 Oct, published by the council 27 Oct 2026 Amendments
  • DM/26/02831/NMA Awaiting decision

    Site Of Former Easington Maintenance Depot To The Rear Of 31 To 37 Peter Lee Cottages Wheatley Hill DH6 3RH

    - Amendment of roof tile to plot 7 from Double Roman Concrete Tile in Terracotta Red to Double Roman Concrete Tile in Grey - Garages omitted - Plots 28, 36, 48, 50, 51 & 58 - Garages added - Plots 5 & 10

    Received 22 Oct, published by the council 29 Oct 2026 Amendments
  • DM/26/02059/VOC Granted

    183 Benfieldside Road Benfieldside Consett DH8 0RB

    Variation of Condition 2 (Approved Plans) pursuant to planning permission DM/26/00832/FPA to amend the approved plans by altering the garage roof design to add two dormer windows

    Received 5 Aug, published by the council 17 Aug 2026 Amendments
  • DM/26/02811/VOC Awaiting decision

    8 Church Mews Winston Darlington DL2 3RL

    Variation of Condition 2 (Approved Plans) pursuant to planning permission DM/24/02991/FPA to amend the approved plans to alter and extend the rear raised platform (resubmission of DM/25/02178/VOC and DM/26/01953/VOC)

    Received 20 Oct, published by the council 27 Oct 2026 Amendments
  • DM/26/02630/NMA Granted

    15 Warkworth Road Newton Hall Durham DH1 5PB

    Non material amendment pursuant to DM/26/00835/FPA to replace brick to the side extension with an off white render and the addition of a rooflight to the side elevation of the extension

    Received 30 Sep, published by the council 13 Oct 2026 Amendments