17 Highworth Avenue Cambridge Cambridgeshire CB4 2BQ

1. 5 Oct 2022

   Received by Cambridge

2. 1 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 22 Dec 2022

   Decision issued: Granted Permission

4. 24 Sep 2026

   Added to PlanIndex

Cambridge granted permission on 22 December 2022, 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.

• 7 Highworth Avenue Cambridge Cambridgeshire CB4 2BQ

  24/04435/HFUL Submitted 27 Nov 2024 50 yards away

  Hip-to-gable roof extension with rear dormer and front roof light, single storey side and rear extension, and removal of chimney

  Granted Householder Extension Loft or dormer 19 docs
  Small domestic

• 10 Highworth Avenue Cambridge CB4 2BG

  20/05117/HFUL Submitted 13 Dec 2020 100 yards away

  Alternation to fenestration to rear and side, single storey side extension and loft conversion.

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

• 4 Highworth Avenue Cambridge Cambridgeshire CB4 2BG

  26/02550/HFUL Submitted 6 Jul 2026 100 yards away

  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.

  Refused Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 14 Hurst Park Avenue Cambridge Cambridgeshire CB4 2AE

  24/02878/HFUL Submitted 1 Aug 2024 100 yards away

  Single storey rear extension following demolition of existing single storey rear extension. Re-roofing of existing main roof including one new roof window to the rear roof slope. New render on external wall insulation to upper level of existing rear elevation, including replacement bedroom windows.

  Granted Householder Extension Roofing +2 17 docs
  Small domestic

• 18 Hurst Park Avenue Cambridge CB4 2AE

  20/03225/HFUL Submitted 11 Aug 2020 100 yards away

  Demotion of existing rear extension and section of garage. Erection of replacement single storey rear extension and alterations to garage.

  Granted Householder Extension 19 docs
  Small domestic

• 41 Highworth Avenue Cambridge Cambridgeshire CB4 2BQ

  22/05226/HFUL Submitted 2 Dec 2022 100 yards away

  Demolition of existing rear extensions and erection of part two-storey extension part single storey extension to the rear.

  Granted Householder Extension Demolition 26 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