3 Cockburn Street Cambridge Cambridgeshire CB1 3NB

1. 18 May 2026

   Received by Cambridge

2. 6 Jul 2026

   Decision issued: Granted Permission

3. 23 Jul 2026

   Added to PlanIndex

Cambridge granted permission on 6 July 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.

• 196 Mill Road Cambridge Cambridgeshire CB1 3NF

  26/00643/CONDA Submitted 8 Jun 2026 30m away

  Submission of details required by conditions 3 (external materials) and 5 (noise management plan (NMP)) of planning permission 26/00643/FUL

  Granted Conditions 10 docs

• 188-192 Mill Road And 2B Cockburn Street Cambridge Cambridgeshire CB1 3LP

  22/04390/S73 Submitted 5 Oct 2022 42m away

  S73 Removal of condition 21 (Bollard) of planning permission 18/1329/FUL (Reconfiguration and extensions, incorporating dormer windows, and alterations to roof of building to provide 14 residential units (net increase of 9) along with bin and cycle storage) to re-instate the existing gates and as a result there is no requirement for a bollard.

  Refused Amendments Extension Loft or dormer +1 18 docs

• 163 - 167 Mill Road Cambridge Cambridgeshire CB1 3AN

  23/03068/CONDC Submitted 23 Aug 2024 72m away

  Submission of details required by condition 4 (Artificial Lighting) of planning permission 23/03068/FUL

  Granted Conditions 9 docs

• 39 Cockburn Street Cambridge Cambridgeshire CB1 3NB

  24/03359/HFUL Submitted 9 Sep 2024 76m away

  Single storey rear extension, Loft extension with rear facing dormer and installation of 2 No Rooflights to front roof slope.

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 59 Argyle Street Cambridge Cambridgeshire CB1 3LS

  24/03255/HFUL Submitted 30 Aug 2024 83m away

  Single storey side extension, rear roof extension with box dormer and installation of 3 No. velux roof windows to front elevation.

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 51-53 Argyle Street Cambridge CB1 3LS

  19/1444/CONDB Submitted 10 Aug 2020 90m away

  Submission of details required by condition 9 (Airborne Dust) of planning permission 19/1444/FUL

  Granted Conditions 11 docs

• 26/02245/HFUL Granted

  27 Nightingale Avenue Cambridge Cambridgeshire CB1 8SG

  Removal of chimney. Refurbishment of single storey front bay window with new linked porch. Refurbishment of single storey garage including raising of roof height and installation of roof lights, with addition of lean-to fenced enclosure with glass roof for bin/bike storage and air-source heat pump to front elevation. First floor side extensions and single storey side/rear extensions. Extension of dropped kerb and move street light. Raising of ridge height and installation of solar panels and roof lights to rear and side facing roof slopes. Application of external insulated render and timber cladding, alterations to fenestration and installation of windows to ground floor side.

  15 Jun 2026 Householder
• 26/02645/HFUL Granted

  12 Guest Road Cambridge Cambridgeshire CB1 2AL

  Single storey side/rear extension. Roof extension incorporating front and rear dormers and front roof light.

  13 Jul 2026 Householder
• 26/02642/HFUL Granted

  2 Gough Way Cambridge Cambridgeshire CB3 9LN

  Proposed replacement cycle store / shed

  13 Jul 2026 Householder
• 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
• 26/02731/HFUL Granted

  44 Harding Way Cambridge Cambridgeshire CB4 3RR

  Single storey rear extension.

  17 Jul 2026 Householder