12 Guest Road Cambridge Cambridgeshire CB1 2AL

1. 13 Jul 2026

   Received by Cambridge

2. 16 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. 8 Sep 2026

   Decision issued: Granted Permission

Cambridge granted permission on 8 September 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.

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.

• 4 Guest Road Cambridge CB1 2AL

  20/1921/TTCA Submitted 8 Sep 2020 50 yards away

  Birch - fell

  Decided Trees 8 docs

• 7-9 Mackenzie Road Cambridge CB1 2AN

  21/0108/TTCA Submitted 25 Jan 2021 50 yards away

  Acacia (T1) crown reduce easterly aspect by up to 1m to gain clearance from phone lines. Crown reduce westerly aspect by up to 2m to remove growth away from neighbours property, shape into the crown.

  Granted Trees 7 docs

• 9 Guest Road Cambridge CB1 2AL

  21/01717/HFUL Submitted 15 Apr 2021 50 yards away

  Side infill extension to existing dwellinghouse.

  Granted Householder Extension 12 docs
  Domestic

• 39 Mill Road Cambridge Cambridgeshire CB1 2AB

  26/0845/TTCA Submitted 7 Aug 2026 50 yards away

  T1 - Prunus - Crown reduction of 1.5 meters with a finished height of 5 meters.

  Granted Trees 5 docs

• 12 Willis Road Cambridge CB1 2AQ

  20/03449/HFUL Submitted 13 Aug 2020 100 yards away

  Single storey rear extension following demolition of existing single storey element. New and replacement roof lights and replacement windows to side elevation.

  Granted Householder Extension Loft or dormer +3 22 docs
  Small domestic

• 23 Emery Street Cambridge Cambridgeshire CB1 2AX

  26/1054/TTCA Submitted 18 Sep 2026 100 yards away

  96% historically approved · decision due ~13 Nov

  Oak tree: remove the lowest lateral branch on the South side of the tree, crown-reduce the remainder by 3m in height and by 1.5-2m around the sides.

  Awaiting decision Trees 6 docs

• 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