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Planning application

20/04531/HFUL

11 Princess Drive Sawston Cambridge Cambridgeshire CB22 3DL

Granted Cambridge Householder Works/Extension

Proposal

Single storey rear/side extension linking converted garage to house

As published by the council, reference 20/04531/HFUL

Timeline

Dates from the published record

  1. 4 Nov 2020

    Received by Cambridge

  2. 17 Nov 2020

    Validated

    Checked as complete and ready for consideration.

  3. 14 Jan 2021

    Decision issued: Granted Permission

  4. 23 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • 26/01767/HFUL Granted

    2 Deal Grove Sawston Cambridgeshire CB22 3DR

    Single storey rear extension. Dimensions of 4500mm length, 3370mm width, 2650mm height (Further 150mm for skylights).

    11 May 2026 138m away Householder
  • 20/04429/HFUL Granted

    38 Edinburgh Avenue Sawston CB22 3DP

    Two storey side extension and single storey link to outbuilding.

    29 Oct 2020 216m away Householder
  • S/0032/19/CONDA Decided

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  • 26/02058/HFUL Granted

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    2 Jun 2026 313m away Householder
  • 24/04460/CL2PD Awaiting decision

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  • S/2239/13/CONDA Decided

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In Cambridge

  • 26/02875/HFUL Awaiting decision

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    Creating a new pedestrian double gate in the existing garden wall within the curtilage of a Grade II Listed Building.

    30 Jul 2026 Householder
  • 26/02091/HFUL Granted

    14 Courtney Way Cambridge Cambridgeshire CB4 2EE

    Single storey rear extension following demolition of existing conservatory.

    4 Jun 2026 Householder
  • 26/02097/HFUL Granted

    1 Haymarket Road Cambridge Cambridgeshire CB3 0BQ

    Single storey side/rear extension and alterations to fenestration.

    4 Jun 2026 Householder
  • 26/01931/HFUL Withdrawn

    93 Akeman Street Cambridge CB4 3HE

    First floor rear/side lean to roof extension.

    21 May 2026 Householder
  • 26/02814/HFUL Awaiting decision

    115 Wadloes Road Cambridge Cambridgeshire CB5 8PF

    Construction of a 5m x 4m wooden building with a peak height of 3.7m at the end of the garden.

    24 Jul 2026 Householder