4 Highworth Avenue Cambridge Cambridgeshire CB4 2BG

1. 6 Jul 2026

   Received by Cambridge

2. 23 Jul 2026

   Added to PlanIndex

3. 28 Aug 2026

   Decision issued: Refused Permission

Cambridge refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 10 Highworth Avenue Cambridge CB4 2BG

  20/05117/HFUL Submitted 13 Dec 2020 50 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

• 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

• 17 Highworth Avenue Cambridge Cambridgeshire CB4 2BQ

  22/04389/HFUL Submitted 5 Oct 2022 100 yards away

  Hip to gable loft conversion with dormer windows to rear.

  Granted Householder Loft or dormer Windows or glazing 17 docs
  Domestic

• 168A Milton Road Cambridge Cambridgeshire CB4 1LE

  26/02078/FUL Submitted 3 Jun 2026 100 yards away

  Erection of an infil rear extension to link garage and change of use from a 6 bed 6 person to 7 bed 7 person HMO.

  Granted Full applications Extension 16 docs

• 192 Milton Road Cambridge Cambridgeshire CB4 1LF

  21/01429/HFUL Submitted 26 Mar 2021 100 yards away

  Single storey front extension.

  Granted Householder Extension 11 docs
  Small domestic

• 121 Milton Road Cambridge Cambridgeshire CB4 1XE

  20/02489/S73 Submitted 25 May 2020 100 yards away

  Variation of condition 4 (public opening times) of planning permission 16/1878/FUL (Retrospective change of use from A1 to A3)

  Granted Amendments 14 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