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Planning application

16 Aston Mead Windsor SL4 5PW

Granted Windsor and Maidenhead 26/00403/CPD Cert of Lawfulness of Proposed Dev

Works: Loft or dormer

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 3no. front rooflights and 1no. rear dormer with Juliet balcony to facilitate a loft conversion is lawful.

As published by the council, reference 26/00403/CPD

Application record

Reference
26/00403/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
16 Feb 2026
Validated
16 Feb 2026
Decided
1 Apr 2026
Ward
Clewer And Dedworth West
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 5PW

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2024: 3 approved, 0 refused.

  • 26/01061/FULL Granted

    16 Aston Mead Windsor SL4 5PW

    Single storey front extension, part single part two storey side/rear extension, 1no. rear dormer with Juliet balcony and alterations to fenestration following demolition of existing side elements.

    Decided 13 Jul 2026 Full applications
  • 24/02406/FULL Granted

    16 Aston Mead Windsor SL4 5PW

    Single storey front porch, part single part two storey side/rear extension following demolition of existing elements.

    Decided 27 Nov 2024 Full applications

Timeline

Dates from the published record

  1. 16 Feb 2026

    Received by Windsor and Maidenhead

  2. 1 Apr 2026

    Decision issued: Permitted Development

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

10 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 1 April 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 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

  • 16 Aston Mead Windsor SL4 5PW

    26/01061/FULL Submitted 29 Apr 2026 50 yards away

    Single storey front extension, part single part two storey side/rear extension, 1no. rear dormer with Juliet balcony and alterations to fenestration following demolition of existing side elements.

    Granted Full applications Extension Loft or dormer +2 8 docs
    Small domestic

  • 16 Aston Mead Windsor SL4 5PW

    24/02406/FULL Submitted 4 Oct 2024 50 yards away

    Single storey front porch, part single part two storey side/rear extension following demolition of existing elements.

    Granted Full applications Extension Demolition 17 docs
    Small domestic

  • 14 Aston Mead Windsor SL4 5PW

    23/02486/FULL Submitted 10 Oct 2023 50 yards away

    Single storey side extension following demolition of the garage and alterations to the front boundary treatment

    Granted Full applications Extension Demolition 12 docs
    Small domestic

  • 9 Aston Mead Windsor SL4 5PW

    21/03176/FULL Submitted 26 Oct 2021 50 yards away

    Single storey front extension.

    Granted Full applications Extension 13 docs
    Small domestic

  • 7 Whiteley Windsor SL4 5PJ

    22/00170/CLU Submitted 21 Jan 2022 50 yards away

    Certificate of lawfulness to determine whether the existing use of Housing in multiple occupancy (HMO) is lawful.

    Withdrawn Lawful development 12 docs

  • 21 Whiteley Windsor SL4 5PJ

    24/02869/FULL Submitted 25 Nov 2024 50 yards away

    Single storey side/rear extension and single storey rear extension following demolition of existing elements.

    Refused Full applications Extension Demolition 16 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