Skip to content
PlanIndex Get alerts
Menu

Planning application

64 Highway Avenue Maidenhead SL6 5AQ

Granted Windsor and Maidenhead 20/01489/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 ancillary to the main dwelling is lawful.

As published by the council, reference 20/01489/CPD

Application record

Reference
20/01489/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
23 Jun 2020
Validated
26 Jun 2020
Decided
19 Aug 2020
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 5AQ

Timeline

Dates from the published record

  1. 23 Jun 2020

    Received by Windsor and Maidenhead

  2. 26 Jun 2020

    Validated

    Checked as complete and ready for consideration.

  3. 19 Aug 2020

    Decision issued: Permitted Development

  4. 12 Oct 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 19 August 2020, 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 0.3 miles

  • 72 Highway Avenue Maidenhead SL6 5AQ

    26/01532/CPD Submitted 22 Jun 2026 50 yards away

    Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful.

    Granted Lawful development Extension Loft or dormer 12 docs

  • 47 Birdwood Road Maidenhead SL6 5AP

    26/01023/FULL Submitted 27 Apr 2026 50 yards away

    Single storey front extension, relocation of the entrance door, single storey rear/side extension, loft conversion, 1no. side and 1no. rear dormer and alterations to fenestration and existing patio following demolition of existing conservatory.

    Granted Full applications Extension Loft or dormer +2 17 docs
    Small domestic

  • 47 Birdwood Road Maidenhead SL6 5AP

    26/02236/CPD Submitted 9 Sep 2026 50 yards away

    69% historically approved · decision due ~4 Nov

    Certificate of lawfulness to determine whether the proposed outbuilding ancillary to the main dwelling is lawful.

    Awaiting decision Lawful development 5 docs
    Small domestic

  • 9 Kenwood Close Maidenhead SL6 5AL

    22/03318/NMA Submitted 14 Dec 2022 100 yards away

    Non material amendments to planning permission 22/00377 for the addition of a ground floor window to side elevation. .

    Refused Amendments Windows or glazing 5 docs

  • 9 Kenwood Close Maidenhead SL6 5AL

    22/00377/FULL Submitted 14 Feb 2022 100 yards away

    Single storey side/rear extension, hip to gable loft conversion with x1 front dormer x1 first floor side window and x1 rear dormer and widening of the existing drop kerb.

    Granted Full applications Extension Loft or dormer +1 12 docs
    Small domestic

  • 8 Kenwood Close Maidenhead SL6 5AL

    21/00633/FULL Submitted 3 Mar 2021 100 yards away

    Single storey rear extension, hip to gable, 1no. front dormer, 1no. rear dormer, new render and alterations to fenestration.

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

In Windsor and Maidenhead

  • 26/02222/CPD Refused

    52 Audley Way Ascot SL5 8EF

    Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

    Received 8 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/01954/CPD Withdrawn

    Mulberry House Waltham Road Maidenhead SL6 3NH

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

    Received 7 Aug, published by the council 16 Aug 2026 Lawful development
  • 26/01856/CLU Granted

    Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

    Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

    Received 28 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/02022/CPD Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

    Received 17 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/01862/CLU Granted

    Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

    Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

    Received 29 Jul, published by the council 4 Aug 2026 Lawful development