154 Coldhams Lane Cambridge Cambridgeshire CB1 3HH

1. 4 Aug 2026

   Received by Cambridge

2. 13 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

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

   Cambridge took a median of 52 days over the applications it decided in the last year.

This application is with Cambridge for determination, against a statutory target of eight weeks. Over the last year Cambridge decided householder applications in a median of 56 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.

• 166 Coldhams Lane Cambridge CB1 3HH

  20/02884/HFUL Submitted 30 Jun 2020 45m away

  Replacement of existing rear extension and single storey side extension

  Granted Householder Extension 22 docs
  Small domestic

• 40 Brampton Road Cambridge Cambridgeshire CB1 3HL

  22/04974/HFUL Submitted 15 Nov 2022 163m away

  Detached single storey hobbies room and store to rear.

  Granted Householder 9 docs
  Small domestic

• 50 Brampton Road Cambridge Cambridgeshire CB1 3HL

  26/01395/HFUL Submitted 10 Apr 2026 189m away

  Single storey rear/side extension including roof lantern and replace existing rear windows.

  Granted Householder Extension Windows or glazing 12 docs
  Small domestic

• 75 Brampton Road Cambridge Cambridgeshire CB1 3HJ

  20/03795/HFUL Submitted 9 Sep 2020 257m away

  Rear roof extension, single storey rear extension and outbuilding

  Refused Householder Extension 12 docs
  Small domestic

• 214 Coldhams Lane Cambridge Cambridgeshire CB1 3HH

  26/02447/HFUL Submitted 29 Jun 2026 258m away

  Removal of shed and construction of a single storey annexe building in rear garden.

  Granted Householder 14 docs
  Small domestic

• 89 Brampton Road Cambridge Cambridgeshire CB1 3HJ

  26/02868/HFUL Submitted 29 Jul 2026 261m away

  93% historically approved · decision due ~2 Oct

  Erection of single storey outbuilding to rear.

  Awaiting decision Householder 16 docs
  Small domestic

• 26/02612/HFUL Granted

  40 Victoria Park Cambridge Cambridgeshire CB4 3EL

  Roof extension including rear dormer and 2no. rooflights to front.

  9 Jul 2026 Householder
• 26/02431/HFUL Granted

  4 Metcalfe Road Cambridge Cambridgeshire CB4 2DD

  Attic conversion into a habitable loft space with erection of dormer and internal alterations at first floor

  26 Jun 2026 Householder
• 26/02673/HFUL Granted

  6 Anstey Hall Barns Maris Lane Cambridge Cambridgeshire CB2 9LG

  Conversion of existing rear garage to home gym/cycle and store, including alterations to fenestration.

  14 Jul 2026 Householder
• 26/02478/HFUL Granted

  15-17 Clarendon Road Cambridge Cambridgeshire CB2 8BH

  Replacement roof to outbuilding in rear garden.

  30 Jun 2026 Householder
• 26/02583/HFUL Granted

  21 Latham Road Cambridge Cambridgeshire CB2 7EG

  Minor repositioning and re-orientation of the pre-existing tennis court

  7 Jul 2026 Householder