21 Thornton Way Girton Cambridgeshire CB3 0NL

1. 8 Sep 2026

   Received by South Cambridgeshire

2. 15 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 3 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   South Cambridgeshire took a median of 56 days over the applications it decided in the last year.

This application is with South Cambridgeshire for determination, against a statutory target of eight weeks. Over the last year South Cambridgeshire decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 25 Thornton Way Girton Cambridgeshire CB3 0NL

  23/00209/HFUL Submitted 19 Jan 2023 50 yards away

  Part two-storey and part single-storey side and rear extension; single storey front extension.

  Granted Householder Extension 24 docs
  Small domestic

• 46 Thornton Way Girton CB3 0NJ

  21/00078/NMA1 Submitted 24 May 2021 100 yards away

  Non material amendment of planning permission 21/00078/HFUL (Garage conversion and two storey front extension) To replace the new extension walls external skin with brickwork (sand faced bricks to match the existing house) instead of white cement rendered blockwork.

  Granted Amendments Extension 12 docs

• 35 Thornton Way Girton Cambridgeshire CB3 0NL

  26/02272/HFUL Submitted 16 Jun 2026 100 yards away

  Hip to gable roof extension with rear dormer and rooflights.

  Granted Householder Extension Loft or dormer 16 docs
  Domestic

• 22 Thornton Way Girton Cambridgeshire CB3 0NJ

  26/00730/HFUL Submitted 24 Feb 2026 100 yards away

  Single storey rear/side extension, first floor rear extension, front porch redesign and interior alterations.

  Granted Householder Extension 22 docs
  Small domestic

• 275 Wellbrook Way Girton Cambridgeshire CB3 0GL

  26/02360/HFUL Submitted 22 Jun 2026 100 yards away

  Convert existing garage into habitable living space, installation of bike racks to rear and creation of hard surface area to front.

  Granted Householder 22 docs
  Domestic

• 275 Wellbrook Way Girton Cambridgeshire CB3 0GL

  26/02313/HFUL Submitted 18 Jun 2026 150 yards away

  Single storey rear extension

  Granted Householder Extension 22 docs
  Small domestic

• 26/03085/HFUL Granted

  2 Town Street Newton Cambridgeshire CB22 7PE

  Retrospective single storey rear extension and side extension following part demolition of existing single storey rear extension.

  Received 13 Aug, published by the council 18 Aug 2026 Householder
• 26/03742/HFUL Awaiting decision

  74 Mill Lane Impington Cambridgeshire CB24 9HS

  Single storey rear extension

  Received 5 Oct, published by the council 9 Oct 2026 Householder
• 26/03718/HFUL Awaiting decision

  1 Titch Street Cambridge Cambridgeshire CB5 8JN

  Single storey rear mono pitch extension

  Received 1 Oct, published by the council 8 Oct 2026 Householder
• 26/03712/HFUL Awaiting decision

  46 Bannold Road Waterbeach Cambridgeshire CB25 9LQ

  Single storey rear extension and garage conversion

  Received 1 Oct, published by the council 8 Oct 2026 Householder
• 26/03247/HFUL Granted

  27 Dolphin Lane Melbourn Cambridgeshire SG8 6AE

  Part two storey and part first floor rear extension. Single storey front extension (porch) and canopy.

  Received 26 Aug, published by the council 3 Sep 2026 Householder