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Planning application

20/04559/HFUL

28 Warren Road Cambridge CB4 1LL

Granted Cambridge Householder Works/Extension

Proposal

Single storey rear extension, loft conversion to incorporate hip to gable extension, internal alterations and demolition of single storey garage to rear,

As published by the council, reference 20/04559/HFUL

Timeline

Dates from the published record

  1. 6 Nov 2020

    Received by Cambridge

  2. 5 Jan 2021

    Decision issued: Granted Permission

  3. 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

  • 24/03322/S73 Granted

    22 Ashfield Road Cambridge Cambridgeshire CB4 1RZ

    S73 to vary condition 2 (approved drawings) of ref: 23/02656/HFUL Single storey rear extension) to increase the depth and reduce the width of the extension and alterations to the fenestration.

    5 Sep 2024 184m away Amendments
  • 26/01676/HFUL Granted

    151 Kendal Way Cambridge Cambridgeshire CB4 1LS

    Conservatory to rear

    5 May 2026 206m away Householder
  • 22/04939/FUL Granted

    173A Kendal Way Cambridge Cambridgeshire CB4 1LS

    Single storey side extension to form porch to first floor flat.

    10 Nov 2022 214m away Full applications
  • 26/01081/FUL Granted

    9, 11, 15 And 17 Ashfield Road Cambridge Cambridgeshire

    Addition of external wall insulation to the solid wall constructed parts of the building

    18 Mar 2026 222m away Full applications
  • 20/04626/HFUL Granted

    322 Milton Road Cambridge CB4 1LH

    Retrospective extension of height to 2 brick pillars and installation of 3 gates at the front of the property

    11 Nov 2020 237m away Householder
  • 26/01787/S73 Granted

    157 Green End Road Cambridge Cambridgeshire CB4 1RW

    S73 to vary conditions 2 (Approved plans) and 3 (Materials) of planning permission 20/03816/HFUL (Loft conversion with new rear box dormer) Changes to the external materials on the ground floor - existing brickwork to be rendered and Changes to the external materials on the first floor gable end - brickwork instead of horizontal cladding

    12 May 2026 288m away Amendments

In Cambridge

  • 26/02875/HFUL Awaiting decision

    9 Jesus Terrace Cambridge Cambridgeshire CB1 1JY

    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