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Planning application

First Floor 76 Cordwallis Road Maidenhead

Refused Windsor and Maidenhead 25/02859/CPU Cert of Lawfulness of Proposed Use

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness to determine whether the proposed change of use of the first floor from offices to 1no. flat is lawful.

As published by the council, reference 25/02859/CPU

Application record

Reference
25/02859/CPU
Type
Cert of Lawfulness of Proposed Use
Status
Decided
Decision
Refuse
Received
27 Oct 2025
Validated
4 Nov 2025
Decided
29 Dec 2025
Ward
Belmont
Parish
Maidenhead Unparished
Decision by
Delegated

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Windsor and Maidenhead

  2. 4 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 29 Dec 2025

    Decision issued: Refuse

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

7 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 refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 60 Cordwallis Road Maidenhead SL6 7BR

    23/02303/FULL Submitted 18 Sep 2023 55m away

    First floor rear, part two storey part single storey side/rear extension, x1 rear dormer to accommodate a loft conversion and alterations to fenestration (Part retrospective).

    Granted Full applications Extension Loft or dormer +1 10 docs
    Small domestic

  • 60 Cordwallis Road Maidenhead SL6 7BR

    22/02481/FULL Submitted 7 Sep 2022 55m away

    Part single/part two storey side extension, x1 rear dormer to accommodate a loft conversion and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 9 docs

  • Italian Continental Stores Unit E-F Gladstone Industrial Estate Denmark Street Maidenhead SL6 7XJ

    22/02001/CPD Submitted 20 Jul 2022 56m away

    Certificate of lawfulness to determine whether the proposed front and side fenestration and appearance changes are lawful.

    Granted Lawful development Windows or glazing 9 docs

  • 77 Cordwallis Road Maidenhead SL6 7BD

    22/03085/FULL Submitted 17 Nov 2022 61m away

    Detached outbuilding with canopy. (Retrospective).

    Refused Full applications 9 docs

  • 71 Cordwallis Road Maidenhead SL6 7BD

    21/01700/FULL Submitted 2 Jun 2021 61m away

    Single storey rear/side extension.

    Refused Full applications Extension 15 docs
    Small domestic

  • 71 Cordwallis Road Maidenhead SL6 7BD

    23/00324/FULL Submitted 7 Feb 2023 62m away

    Single storey side extension

    Granted Full applications Extension 9 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00501/CPU Refused

    143 Cookham Road Maidenhead SL6 7EU

    Certificate of lawfulness to determine whether the proposed use of the dwelling as a small childrens home for up to two children and two carers is lawful.

    25 Feb 2026 Lawful development
  • 26/01763/CPU Refused

    Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

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    17 Jul 2026 Lawful development
  • 26/01615/CLU Granted

    Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

    Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

    1 Jul 2026 Lawful development
  • 26/01581/CLD Granted

    The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

    Certificate of lawfulness to determine whether the existing bollard is lawful.

    26 Jun 2026 Lawful development
  • 26/02117/CPD Awaiting decision

    27 Tyrell Gardens Windsor SL4 4DH

    Certificate of lawfulness to determine whether the proposed garage conversion is lawful.

    26 Aug 2026 Lawful development