146 Gwydir Street Cambridge CB1 2LW

1. 24 Aug 2020

   Received by Cambridge

2. 11 Nov 2020

   Decision issued: Granted Permission

3. 7 Aug 2026

   Added to PlanIndex

Cambridge granted permission on 11 November 2020, 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.

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.

• 57 Kingston Street Cambridge Cambridgeshire CB1 2NU

  26/0838/TTCA Submitted 6 Aug 2026 50 yards away

  Portugal Laurel - fell

  Granted Trees 7 docs

• 147 Gwydir Street Cambridge Cambridgeshire CB1 2LJ

  26/02520/HFUL Submitted 2 Jul 2026 50 yards away

  Single storey side and rear extension, following demolition of existing single storey rear extension.

  Granted Householder Extension Demolition 18 docs
  Small domestic

• 134 Gwydir Street Cambridge Cambridgeshire CB1 2LL

  26/1092/TTCA Submitted 25 Sep 2026 50 yards away

  96% historically approved · decision due ~20 Nov

  T1Crimson King - Crown reduction by 2 metres, Crown thin by 10% T2 Ash - Fell/Remove to ground level

  Awaiting decision Trees 9 docs

• 153 Gwydir Street Cambridge Cambridgeshire CB1 2LJ

  23/0386/TTCA Submitted 17 Apr 2023 50 yards away

  Black cottonwood (California poplar) - Fell roots are already disruptive to other plants in our garden, to a pond in our garden, and to plants in the adjoining garden belonging to number 145 Gwydir Street.

  Granted Trees 17 docs

• 126 Gwydir Street Cambridge Cambridgeshire CB1 2LL

  24/03417/HFUL Submitted 12 Sep 2024 100 yards away

  Single storey side and rear extension following demolition of existing rear extension and roof extension including rear dormer including a raising of the ridge.

  Granted Householder Extension Loft or dormer +1 19 docs
  Small domestic

• 78 Kingston Street Cambridge Cambridgeshire CB1 2NU

  26/01776/HFUL Submitted 12 May 2026 100 yards away

  Single storey side and rear extension. Roof extension including rear dormer, raising of ridge height and rooflights to front. Replacement of rear first floor pitched roof with flat roof. Reconfiguration of the front door and windows

  Withdrawn Householder Extension Loft or dormer +2 18 docs
  Small domestic

• 25/04905/HFUL Granted

  36 Wilberforce Road Cambridge Cambridgeshire CB3 0EQ

  Installation of heating, ventilation, and cooling equipment at the property, comprising three air source heat pumps (one serving the swimming pool and two serving the main dwelling) together with a single air conditioning unit serving the gym and family room. The installation of six ventilation outlets and associated internal plant and mechanical equipment located within the designated plant rooms, together with acoustic screening on the northern elevation. (Retrospective)

  Received 18 Dec, published by the council 23 Jul 2026 Householder
• 26/03090/HFUL Withdrawn

  19 Chesterfield Road Cambridge Cambridgeshire CB4 1LN

  Roof extension including raising of ridge and part pitched,part flat roofed rear dormer.

  Received 14 Aug, published by the council 27 Aug 2026 Householder
• 26/03036/HFUL Withdrawn

  10 Water Street Cambridge Cambridgeshire CB4 1PA

  Construction of a single storey annex at the rear of the garden.

  Received 11 Aug, published by the council 27 Aug 2026 Householder
• 26/02806/HFUL Granted

  89 De Freville Avenue Cambridge Cambridgeshire CB4 1HP

  Replace pedestrian and vehicle gate.

  Received 23 Jul, published by the council 14 Aug 2026 Householder
• 26/03015/HFUL Granted

  17 Merton Street Cambridge Cambridgeshire CB3 9JD

  Demolition of existing conservatory and replacement single storey rear/side extension.

  Received 10 Aug, published by the council 14 Aug 2026 Householder