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Planning application

44 Highway Avenue Maidenhead SL6 5AQ

Granted Windsor and Maidenhead 21/00166/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 loft conversion hip to gable with rear dormer is lawful.

As published by the council, reference 21/00166/CPD

Application record

Reference
21/00166/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
21 Jan 2021
Validated
28 Jan 2021
Decided
25 Mar 2021
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 5AQ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 21/01331/FULL Granted

    44 Highway Avenue Maidenhead SL6 5AQ

    Single storey rear/side extension and roof lantern

    Decided 29 Jun 2021 Full applications

Timeline

Dates from the published record

  1. 21 Jan 2021

    Received by Windsor and Maidenhead

  2. 28 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 25 Mar 2021

    Decision issued: Permitted Development

  4. 12 Sep 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 25 March 2021, 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

  • 44 Highway Avenue Maidenhead SL6 5AQ

    21/01331/FULL Submitted 29 Apr 2021 50 yards away

    Single storey rear/side extension and roof lantern

    Granted Full applications Extension Windows or glazing 11 docs
    Small domestic

  • 40 Highway Avenue Maidenhead SL6 5AQ

    20/01000/FULL Submitted 29 Apr 2020 50 yards away

    1no. side dormer, 1no. rear dormer, single storey rear extension, new roof, render and doors to the existing garage and alterations to fenestration.

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

  • 29 Birdwood Road Maidenhead SL6 5AP

    21/00199/FULL Submitted 25 Jan 2021 50 yards away

    Alterations to roof to include new first floor, x2 front dormers, x1 rear dormer with x2 juliet balconies and re-positioning of front door.

    Refused Full applications Loft or dormer 12 docs

  • 29 Birdwood Road Maidenhead SL6 5AP

    24/01887/FULL Submitted 7 Aug 2024 50 yards away

    New hipped roof, raising of the eaves and ridge, 2no. front dormers, 2no. replacement side dormers, replacement Juliet balcony, alterations to the existing front bay windows, external finish and fenestration following the demolition of the existing elements.

    Granted Full applications Loft or dormer Demolition +1 9 docs

  • 29 Birdwood Road Maidenhead SL6 5AP

    20/02768/FULL Submitted 20 Oct 2020 50 yards away

    Two storey rear extension, alteration to roof, additional first floor with front dormer, removal of x2 bay windows, infill front extension to relocate entrance, replacement of existing garage, x2 Juliet balcony to rear elevation, roof lights, removal of chimney and alteration to fenestration.

    Refused Full applications Extension Loft or dormer +1 22 docs

  • 31 Birdwood Road Maidenhead SL6 5AP

    20/00402/FULL Submitted 18 Feb 2020 50 yards away

    Single storey rear extension, half hip and rear flat roof dormer extensions with Juliet balcony to provide additional accommodation in roof space.

    Granted Full applications Extension Loft or dormer 11 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