13 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/00576/NMAT/1 Awaiting decision

  13 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

  Non-material amendment to planning permission - 26/00576/FUL - Single storey rear extension - Amendment to position and size of kitchen window in rear extension

  Submitted 28 Oct 2026

1. 1 May 2026

   Received by Chelmsford

2. 25 Jun 2026

   Decision issued: Permitted

3. 23 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/00576/NMAT/1 Awaiting decision

  13 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

  Non-material amendment to planning permission - 26/00576/FUL - Single storey rear extension - Amendment to position and size of kitchen window in rear extension

Chelmsford granted permission on 25 June 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 7 Jackson Bacon View Springfield Chelmsford CM1 6BJ

  20/01078/FUL Submitted 10 Jul 2020 100 yards away

  Proposed single storey rear extension, loft conversion and extension and alteration to garage roof to allow for habitable space within garage roof, including dormer window.

  Granted Full applications Extension Loft or dormer +1 5 docs
  Small domestic

• 19 Robert Finch Crescent Springfield Chelmsford CM1 6BN

  20/01189/CLOPUD Submitted 29 Jul 2020 100 yards away

  Single storey rear extension.

  Granted Outline Extension 6 docs
  Small domestic

• 13 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

  26/00576/NMAT/1 Submitted 28 Oct 2026 100 yards away

  87% historically approved · decision due ~23 Dec

  Non-material amendment to planning permission - 26/00576/FUL - Single storey rear extension - Amendment to position and size of kitchen window in rear extension

  Awaiting decision Extension Windows or glazing
  Small domestic

• 7 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

  26/01073/FUL Submitted 6 Aug 2026 100 yards away

  Proposed partial garage conversion

  Refused Full applications

• 36 William Porter Close Chelmsford Garden Community Chelmsford CM1 6AN

  26/00947/FUL Submitted 13 Jul 2026 100 yards away

  First floor extension over existing garage, alteration to position of existing window to side elevation

  Granted Full applications Extension Windows or glazing

• 107 Centenary Way Chelmsford Garden Community Chelmsford CM1 6AU

  26/00735/FUL Submitted 14 Jul 2026 100 yards away

  85% historically approved · decision due ~8 Sep

  Proposed new vehicular crossover.

  Decided Full applications 7 docs

• 26/01439/FUL Awaiting decision

  Chimera Moor Hall Lane Bicknacre Chelmsford Essex CM3 4ER

  Single storey rear extension

  Full applications
• 26/01433/FUL Awaiting decision

  106 The Street Little Waltham Chelmsford Essex CM3 3NT

  Demolition of existing conservatory and construction of single storey rear extension. Ground source heat pump and battery for electricity storage.

  Full applications
• 26/01374/FUL Awaiting decision

  The Cottage Chignal Road Mashbury Chelmsford Essex CM1 4GP

  Erection of detached workshop and studio

  Full applications
• 26/01428/FUL Awaiting decision

  Westbourne The Causeway Great Baddow CM2 7JX

  Alterations to rear elevations including a new roof and extension of roof overhang.

  Full applications
• 26/01402/FUL Awaiting decision

  74A Brock Hill Runwell Wickford SS11 7NR

  Retrospective planning application for the in filling of an existing man-made pond

  Full applications