13 Headingley Close Stevenage Herts SG1 3RU

1. 18 Jun 2021

   Received by Stevenage

2. 6 Jul 2021

   Decision issued: Non-Material Amendment Agreed

3. 9 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 13 Trent Close Stevenage Herts SG1 3RS

  21/00433/CLPD Submitted 22 Apr 2021 109m away

  Certificate of lawfulness for proposed conversion of existing garage and erection of side facing dormer to facilitate extension of the existing first floor

  Granted Lawful development Extension Loft or dormer 8 docs

• 20 Trafford Close Stevenage Herts SG1 3RY

  24/00587/FPH Submitted 15 Aug 2024 140m away

  Erection of single storey front extension and extension to side dormer window.

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 24 Almonds Lane Stevenage Herts SG1 3RR

  21/00445/FPH Submitted 26 Apr 2021 161m away

  Erection of outbuilding in garden to the side of No.24

  Granted Householder 19 docs
  Small domestic

• 34 Almonds Lane Stevenage Herts SG1 3RR

  26/00208/FPH Submitted 5 Mar 2026 167m away

  92% historically approved · decision due ~30 Apr

  Erection of single storey front extension and driveway extension.

  Decided Extension
  Small domestic

• 81 Weston Road Stevenage Herts SG1 3RW

  26/00378/CLPD Submitted 7 May 2026 179m away

  92% historically approved · decision due ~2 Jul

  Lawful Development Certificate (Proposed) to use the property to house young people with an element of care being provided under Class C3 (b) of the 1987 Use Classes Order (as amended)

  Decided

• 65 Weston Road Stevenage Herts SG1 3RW

  25/00607/CLPD Submitted 7 Aug 2025 179m away

  92% historically approved · decision due ~28 Oct

  Lawful Development Certificate (Proposed) roof alterations for rear dormer window and 3 no. roof lights.

  Decided Loft or dormer Roofing +1

• 26/00615/NMA Decided

  Maxwell Road Stevenage Herts SG1 2EW

  Non-Material amendment to planning approval 25/00400/FPM to Condition 9 (External Lighting)

  18 Aug 2026 Amendments
• 26/00611/NMA Decided

  44 Haycroft Road Stevenage Herts SG1 3JJ

  Non-Material Amendment to planning permission reference 18/00038/FPH to amend the approved external materials, with consequential amendments to conditions 3 and 4.

  18 Aug 2026 Amendments
• 26/00578/NMA Awaiting decision

  Land Adjacent To GSK Campus Gunnels Wood Road Stevenage Herts SG1 2FX

  Non Material Amendment to planning permission 25/00893/FPM for additional Substation 3 within the Detailed Area, amendments to extent of Detailed / Outline Areas and landscaping, additional Meanwhile Use / Landscape Areas and amendments to conditions

  3 Aug 2026 Amendments
• 26/00489/NMA Decided

  The Oval Stevenage Herts SG1 5LW

  Non material amendment to planning approval 23/00954/FPM relating to landscaping, elevational alterations and car park access for Parcel E.

  29 Jun 2026 Amendments
• 26/00459/NMA Decided

  10 Hillside Stevenage Herts SG1 1PX

  Non-material amendment to planning approval 24/00609/FPH in relation to Condition 3 (Matching Materials)

  16 Jun 2026 Amendments