50 The Green Road Sawston Cambridgeshire CB22 3LR

1. 4 Sep 2026

   Received by South Cambridgeshire

2. 12 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 October 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.

• 44A Sunderlands Avenue Sawston Cambridgeshire CB22 3JU

  21/03513/CONDA Submitted 3 Mar 2023 200 yards away

  Submission of details required by condition 3 (Fence) of planning permission 21/03513/HFUL

  Granted Conditions 5 docs
  Small domestic

• 58 Stanley Webb Close Sawston CB22 3FE

  20/04852/HFUL Submitted 24 Nov 2020 250 yards away

  Two storey side extension

  Granted Householder Extension 13 docs
  Domestic

• Land South Of South Cambridge Business Park Babraham Road Sawston Cambridgeshire

  25/02522/S73 Submitted 26 Jun 2025 250 yards away

  S73 to vary condition 1 (approved drawings) and condition 2 (linking condition) of 22/04685/S73 (S73 Variation of condition 2 (Approved plans) of planning permission 21/03955/FUL (Erection of 280 dwellings, including 72 affordable dwellings, two new vehicular accesses from Babraham Road, pedestrian and cycle access, publicly accessible open space, a Local Area of Play (LAP) and a Local Equipped Area of Play (LEAP), landscaping and earthworks and surface water drainage, associated amenity space and attenuation features and internal infrastructure) to relocate the pump station and substation) to amend house types at plots 54 to 73 and 94 to 134, affecting 61 plots in total, and associated layout and landscape alterations, and to remove reference to conditions 13 (garage details), 17 (hard and soft landscaping) and 26 (obscure glazing) in condition 2 of 22/04685/S73.

  Granted Amendments Windows or glazing 75 docs
  Major scheme

• Land South Of South Cambridge Business Park Babraham Road Sawston Cambridge South Cambridgeshire

  22/04685/CONDA Submitted 19 Apr 2023 250 yards away

  Submission of details required by conditons 3 (construction environment management plan), 5 (lighting design strategy), 8 (surface water drainage), 10 (traffic management plan) and 19 (future management and maintenance of streets) of planning permission 21/03955/FUL

  Granted Conditions 52 docs

• Land South Of South Cambridge Business Park Babraham Road Sawston Cambridge South Cambridgeshire

  22/04685/S73 Submitted 24 Oct 2022 250 yards away

  S73 Variation of condition 2 (Approved plans) of planning permission 21/03955/FUL (Erection of 280 dwellings, including 72 affordable dwellings, two new vehicular accesses from Babraham Road, pedestrian and cycle access, publicly accessible open space, a Local Area of Play (LAP) and a Local Equipped Area of Play (LEAP), landscaping and earthworks and surface water drainage, associated amenity space and attenuation features and internal infrastructure) to relocate the pump station and substation.

  Granted Amendments 65 docs
  Major scheme

• South Cambridge Business Park, Land South Of Babraham Road Sawston Cambridgeshire CB22 3FE

  21/03955/NMA4 Submitted 16 Dec 2022 250 yards away

  Non material amendment on application 21/03955/FUL to update the Dart, Dart M 4(2) and Tweed housetypes to the latest range.

  Refused Amendments 11 docs

• 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