11 Brookfields Cambridge Cambridgeshire CB1 3NW

1. 9 Oct 2024

   Received by Cambridge

2. 3 Dec 2024

   Decision issued: Granted Permission

3. 18 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 15 Brookfields Cambridge Cambridgeshire CB1 3NW

  22/05199/HFUL Submitted 30 Nov 2022 11m away

  Loft conversion with rear facing dormer windows and single storey extension to rear.

  Granted Householder Extension Loft or dormer +1 23 docs
  Small domestic

• 1-3 Flat Brookfields Cambridge Cambridgeshire CB1 3NW

  26/02124/FUL Submitted 8 Jun 2026 23m away

  Retrospective installation of Security roller Shutters to front and side elevations.

  Granted Full applications 21 docs

• 2 Montreal Road Cambridge Cambridgeshire CB1 3NP

  24/04034/FUL Submitted 28 Oct 2024 36m away

  Demolition of existing garden shed and erection of a single storey rear lean-to garden room.

  Granted Full applications Demolition 14 docs
  Small domestic

• 3 Montreal Road Cambridge Cambridgeshire CB1 3NP

  26/02872/CL2PD Submitted 29 Jul 2026 43m away

  100% historically approved · decision due ~23 Sep

  Certificate of lawfulness under S192 for a rear roof extension with box dormer.

  Awaiting decision Lawful development Extension Loft or dormer 7 docs

• 17 Natal Road Cambridge Cambridgeshire CB1 3NS

  24/04236/CL2PD Submitted 12 Nov 2024 56m away

  Certificate of lawfulness under S192 for hip to gable roof extension with rear dormer and installation of a roof light to front elevation and a window to rear.

  Granted Lawful development Extension Loft or dormer +1 16 docs

• 1 - 2 Montreal Square Cambridge Cambridgeshire CB1 3NR

  25/02764/CONDA Submitted 13 Jul 2026 72m away

  93% historically approved · decision due ~7 Sep

  Submission of details required by conditions 5 (traffic management plan) and 18 (biodiversity net gain plan) of planning permission 25/02764/FUL

  Awaiting decision Conditions 9 docs

• 26/03284/HFUL Awaiting decision

  61 Garden Walk Cambridge Cambridgeshire CB4 3EW

  Ground floor rear/side extension and first floor side extension

  28 Aug 2026 Householder
• 26/02552/HFUL Refused

  550 Coldhams Lane Cambridge Cambridgeshire CB1 3JL

  Demolition of garage, single storey rear and side extensions and two storey side extension

  6 Jul 2026 Householder
• 26/02550/HFUL Refused

  4 Highworth Avenue Cambridge Cambridgeshire CB4 2BG

  Two storey side and front extension with associated fenestration, single storey rear extension, and roof extension including hip to gable, raising of ridge and rooflights.

  6 Jul 2026 Householder
• 26/03274/HFUL Awaiting decision

  13 Highfield Avenue Cambridge Cambridgeshire CB4 2AJ

  Single and two-storey rear extension, a two-storey side extension with associated loft conversion, and a new porch

  27 Aug 2026 Householder
• 26/02553/HFUL Granted

  7 Cranleigh Close Cambridge Cambridgeshire CB2 9NP

  Single storey rear extension, following demolition of existing conservatory. Replacement side door and sun pipe to roof.

  6 Jul 2026 Householder