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Planning application

Sunbeam House, First Floor, 12 Waterside Drive, Slough, SL3 6EZ

Granted Slough P/20952/000 Full Planning

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Construction of a first floor extension to middle courtyard for additional offic

As published by the council, reference P/20952/000

Application record

Reference
P/20952/000
Type
Full Planning
Decision
Approved with Conditions; Informatives
Received
27 Nov 2025
Validated
27 Nov 2025
Decided
10 Feb 2026
Postcode
SL3 6EZ

Timeline

Dates from the published record

  1. 27 Nov 2025

    Received by Slough

  2. 10 Feb 2026

    Decision issued: Approved with Conditions; Informatives

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Arcadia Designs Group Ltd Agent, a design practice registered in Reading

Active · incorporated 2024 · Reading

77 applications on PlanIndex · across 10 councils · 76% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Sunbeam Fostering Agency Applicant, registered in Slough

Active · incorporated 2000 · Slough

1 application on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What this grant of permission means

Slough granted permission on 10 February 2026, 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 4, Waterside Drive, Langley, Slough, SL3 6EZ

    P/08948/004 Submitted 20 Aug 2026 0m away

    78% historically approved · decision due ~16 Oct

    Lawful Development Certificate for the existing use to F1 - Learning and non-res

    Status unknown
  • Unit 3, Waterside Court, 3 Waterside Drive, Slough, Langley, SL3 6EZ

    P/20991/001 Submitted 29 May 2026 0m away

    Lawful Development Certificate for a proposed change of use from offices (Use Cl

    Granted
  • 87, Alderbury Road, Slough, SL3 8DL

    P/01917/003 Submitted 22 Jun 2021 110m away

    Construction of a double storey side and part first floor rear extension.

    Withdrawn Full applications Extension 3 docs
  • 59, Alderbury Road, Slough, SL3 8DJ

    P/20624/001 Submitted 5 Sep 2024 123m away

    Construction of a single storey rear infill and side extension.

    Granted Full applications Extension 2 docs
    Small domestic
  • 5, Morley Close, Slough, SL3 8DN

    P/02817/002 Submitted 26 Jan 2026 204m away

    Construction of a proposed detached side garage following demolition of existing

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  • The Willow Tree, 62, Station Road, Langley, Slough, SL3 8BT

    P/01272/020 Submitted 29 Aug 2023 218m away

    Redevelopment of site for a residential building up to 6-storeys in height to accommodate 47 flats with associated parking, amenity space, refuse storage and landscaping (amended description)

    Withdrawn Full applications New dwelling 28 docs
    Major scheme

In Slough

  • P/11818/004 Awaiting decision

    7, Langley Broom, Slough, SL3 8NB

    Construction of a front proch and balcony with balustrade to front and side with

    17 Sep 2026 Full applications
  • P/21158/000 Status unknown

    10, Dumbarton Way, Slough, SL3 7UR

    Construction of a single storey rear extension, front porch with changes to fene

    17 Sep 2026 Full applications
  • P/21143/000 Awaiting decision

    2, Brands Road, Slough, SL3 8QP

    Construction of a proposed single storey front extension to form porch, garage c

    17 Sep 2026 Full applications
  • P/13879/002 Awaiting decision

    101, Hatton Avenue, Slough, SL2 1NF

    Construction of a proposed part single storey, part two storey rear extension to

    17 Sep 2026 Full applications
  • P/01222/005 Awaiting decision

    220, Stoke Poges Lane, Slough, SL1 3LJ

    Construction of a single storey detached outbuilding to be used as a office/chil

    17 Sep 2026 Full applications