34 Brimstone Drive Stevenage Herts SG1 4FX

1. 12 Oct 2016

   Received by Stevenage

2. 15 Nov 2016

   Validated

   Checked as complete and ready for consideration.

3. 20 Dec 2016

   Decision issued: Refusal of Planning Permission

4. 9 Aug 2026

   Added to PlanIndex

Stevenage refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 27 Brimstone Drive Stevenage Herts SG1 4FX

  26/00240/CLPD Submitted 16 Mar 2026 50 yards away

  Lawful Development Certificate for the proposed use as a children's home for up to two children, with a manager and up to four carers who would stay overnight, working on a rota basis in Use Class C2

  Decided 9 docs

• 42 Brimstone Drive Stevenage Herts SG1 4FX

  26/00492/CLPD Submitted 30 Jun 2026 50 yards away

  Lawful Development Certificate (Proposed) for loft conversion with rear dormer and 3 velux to front

  Decided Loft or dormer 5 docs

• 39 Brimstone Drive Stevenage Herts SG1 4FX

  20/00654/FPH Submitted 5 Nov 2020 50 yards away

  88% historically approved · decision due ~15 Feb

  Certificate of lawfulness for a loft conversion with rear facing dormer window

  Awaiting decision Lawful development Loft or dormer Windows or glazing 15 docs

• 1 Admiral Drive Stevenage Herts SG1 4FL

  19/00633/FPH Submitted 28 Oct 2019 100 yards away

  Relocation of existing front boundary wall

  Granted Householder 8 docs
  Small domestic

• 4 Glanville Crescent Stevenage Herts SG1 4FW

  21/00758/FPH Submitted 8 Jul 2021 100 yards away

  Single storey rear extension

  Granted Householder Extension 5 docs
  Small domestic

• 6 Grayling Way Stevenage Herts SG1 4FR

  22/01034/FPH Submitted 17 Nov 2022 150 yards away

  Partial demolition of existing garage and erection of a part single, part 2.5 storey rear extension, first floor side extension incorporating a car port at ground floor, and alterations including relocation of existing air conditioning units.

  Granted Householder Extension Demolition 20 docs
  Domestic

• 26/00640/FPH Awaiting decision

  71 Sparrow Drive Stevenage Herts SG2 9FB

  Loft conversion to create a second floor bedroom with en-suite

  Received 1 Sep, published by the council 2 Sep 2026 Householder
• 26/00424/FPH Granted

  4 Nursery Cottage Symonds Green Lane Stevenage Herts SG1 2HP

  First floor rear extension over existing single storey rear extension

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 24/00873/FPH Granted

  9 Chouler Gardens Stevenage Herts SG1 4TB

  Single storey front and rear extension after demolition of existing conservatory

  Received 13 Dec, published by the council 10 Oct 2026 Householder
• 24/00842/FPH Granted

  42 Fishers Green Stevenage Herts SG1 2JA

  Erection of single storey front and side extensions. Loft conversion involving raising the height of the roof and 2no. dormer windows.

  Received 29 Nov, published by the council 10 Oct 2026 Householder
• 24/00867/FPH Granted

  34 Hazelmere Road Stevenage Herts SG2 8RX

  Single storey rear extension

  Received 11 Dec, published by the council 29 Sep 2026 Householder