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Planning application

15 Laggan Square Maidenhead SL6 7LA

Granted Windsor and Maidenhead 22/02508/CPD Cert of Lawfulness of Proposed Dev

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

Proposal

Certificate of lawfulness to determine whether the proposed detached outbuilding to be used as an office ancillary to the main dwelling is lawful.

As published by the council, reference 22/02508/CPD

Application record

Reference
22/02508/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
14 Sep 2022
Validated
14 Sep 2022
Decided
4 Nov 2022
Ward
Riverside
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 7LA

Timeline

Dates from the published record

  1. 14 Sep 2022

    Received by Windsor and Maidenhead

  2. 4 Nov 2022

    Decision issued: Permitted Development

  3. 27 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 4 November 2022, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 17 Laggan Square Maidenhead SL6 7LA

    26/00704/PDXL Submitted 18 Mar 2026 12m away

    Single storey rear extension no greater than 6.00m in depth, 4.00m high with an eaves height of 3.00m.

    Granted Prior approval Extension 12 docs
    Small domestic
  • 17 Laggan Square Maidenhead SL6 7LA

    26/01689/FULL Submitted 10 Jul 2026 13m away

    2no. front canopies, 3no. front rooflights, part single part two storey side/rear extension, hip to gable, 1no. loft conversion with 1no. rear dormer and 1no. detached outbuilding ancillary to the main dwelling following the demolition of the existing elements.

    Granted Full applications Extension Loft or dormer +1 16 docs
    Small domestic
  • 17 Laggan Square Maidenhead SL6 7LA

    26/00714/CPD Submitted 19 Mar 2026 13m away

    Certificate of lawfulness to determine whether the proposed single storey side extension, 3no. front rooflights, 1no. rear dormer and hip to gable following the demolition of the existing detached garage and outbuilding is lawful.

    Granted Lawful development Extension Loft or dormer +1 10 docs
    Small domestic
  • 9 Laggan Square Maidenhead SL6 7LA

    23/00787/FULL Submitted 29 Mar 2023 28m away

    Part single part two storey side/rear extension, garage conversion, part hip to gable, 2no. rooflights and 1no. rear dormer following demolition of existing element.

    Granted Full applications Extension Loft or dormer +1 9 docs
  • 20 Laggan Square Maidenhead SL6 7LA

    23/02309/CPD Submitted 20 Sep 2023 92m away

    Certificate of lawfulness to determine whether the single storey rear extension, hip to gable, 3no. front rooflights and loft conversion to include 1no. rear dormer is lawful.

    Granted Lawful development Extension Loft or dormer 14 docs
    Small domestic
  • 10 Pearce Road Maidenhead SL6 7LF

    22/01132/CPD Submitted 26 Apr 2022 104m away

    Certificate of lawfulness to determine whether the proposed single storey outbuilding is lawful.

    Granted Lawful development 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01743/CPD Refused

    1 Aston Mead Windsor SL4 5PW

    Certificate of lawfulness to determine whether the proposed replacement single storey rear extension is lawful.

    16 Jul 2026 Lawful development
  • 26/01828/CPU Granted

    Concorde Park Concorde Road Maidenhead SL6 4FJ

    Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

    27 Jul 2026 Lawful development
  • 26/01853/CPU Granted

    20 Craufurd Rise Maidenhead SL6 7LS

    Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.

    27 Jul 2026 Lawful development
  • 26/01781/CPD Refused

    163 Arthur Road Windsor SL4 1RZ

    Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.

    21 Jul 2026 Lawful development
  • 26/01553/CLU Granted

    64 Priors Way Maidenhead SL6 2EN

    Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.

    24 Jun 2026 Lawful development