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Planning application

Y/02033/002

119, Grasmere Avenue, Slough, SL2 5JE

Granted Slough Permitted Development with Consultation

Proposal

The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.80m, with a maximum height of 3.50m, and an eaves height of 2.80m

As published by the council, reference Y/02033/002

Timeline

Dates from the published record

  1. 6 Jul 2021

    Received by Slough

  2. 4 Aug 2021

    Decision issued: Prior Approval Not Required

  3. 31 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 prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • P/20995/000 Granted

    127, Grasmere Avenue, Slough, SL2 5JE

    Construction of a proposed single storey rear extension to existing dwelling.

    16 Feb 2026 26m away Full applications
  • P/03253/005 Granted

    55, Kendal Drive, Slough, SL2 5HU

    Construction of a single storey front, side and rear extension, part first floor side, part first floor rear extension and hip to gable loft conversion with rear dormer (part retrospective)

    11 Aug 2025 149m away Full applications
  • P/05612/001 Granted

    48, Grasmere Avenue, Slough, SL2 5JF

    Lawful development certificate for a proposed single storey side extension and associated works

    18 Jan 2023 169m away Outline
  • P/12183/002 Granted

    40, St Johns Road, Slough, SL2 5EZ

    Construction of a single storey rear extension.

    16 Mar 2021 184m away Full applications
  • P/20928/000 Granted

    43, Kendal Drive, Slough, SL2 5HU

    Demolition of existing garage and outbuilding and construction of a single storey front, side and rear extensions

    14 Oct 2025 195m away Full applications
  • P/06100/002 Granted

    20, Shaggy Calf Lane, Slough, SL2 5HJ

    Lawful development certificate for a proposed rear outbuilding.

    6 May 2021 218m away Outline

In Slough

  • Y/21116/000 Awaiting decision

    183, Knolton Way, Slough, SL2 5SP

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, with a maximum height of 3.39m, and an eaves height of 2.97m

    28 Jul 2026 Prior approval
  • Y/21117/000 Awaiting decision

    70, Mead Avenue, Slough, SL3 8HT

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, with a maximum height of 3.0m, and an eaves height of 2.85m

    28 Jul 2026 Prior approval
  • Y/21093/000 Granted

    22, St Elmo Crescent, Slough, SL2 1NN

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 3m, and an eaves height of 3m

    15 Jun 2026 Prior approval
  • Y/21111/000 Awaiting decision

    92, Bader Gardens, Slough, SL1 9DW

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.00m, with a maximum height of 3.00m, and an eaves height of 2.40m

    23 Jul 2026 Prior approval
  • Y/21091/000 Granted

    66, Cumberland Avenue, Slough, SL2 1AN

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.00m, with a maximum height of 3.00m, and an eaves height of 3.00m

    11 Jun 2026 Prior approval