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Planning application

121 Boyn Valley Road Maidenhead SL6 4DT

Granted Windsor and Maidenhead 22/00183/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 loft conversion with rear dormer and front roof lights is lawful.

As published by the council, reference 22/00183/CPD

Application record

Reference
22/00183/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
25 Jan 2022
Validated
25 Jan 2022
Decided
22 Mar 2022
Ward
Boyn Hill
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 4DT

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2020: 3 approved, 0 refused.

  • 22/02956/FULL Granted

    121 Boyn Valley Road Maidenhead SL6 4DT

    Garage conversion, single storey front extension, part single part two storey rear extension and alterations to fenestration following demolition of existing element.

    Decided 12 Jan 2023 Full applications
  • 20/01194/FULL Granted

    121 Boyn Valley Road Maidenhead SL6 4DT

    Single storey front extension, part single part two storey rear extension, alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    Decided 17 Aug 2020 Full applications

Timeline

Dates from the published record

  1. 25 Jan 2022

    Received by Windsor and Maidenhead

  2. 22 Mar 2022

    Decision issued: Permitted Development

  3. 16 Aug 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.

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 22 March 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 0.3 miles

  • 121 Boyn Valley Road Maidenhead SL6 4DT

    22/02956/FULL Submitted 7 Nov 2022 50 yards away

    Garage conversion, single storey front extension, part single part two storey rear extension and alterations to fenestration following demolition of existing element.

    Granted Full applications Extension Demolition +1 8 docs
    Small domestic

  • 121 Boyn Valley Road Maidenhead SL6 4DT

    20/01194/FULL Submitted 22 May 2020 50 yards away

    Single storey front extension, part single part two storey rear extension, alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    Granted Full applications Extension Windows or glazing 23 docs
    Small domestic

  • 129 Boyn Valley Road Maidenhead SL6 4DT

    21/02556/FULL Submitted 19 Aug 2021 50 yards away

    Part single, part two storey rear extension, hip to gable loft conversion and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 7 docs

  • 129 Boyn Valley Road Maidenhead SL6 4DT

    21/01819/CPD Submitted 11 Jun 2021 50 yards away

    Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x2 rear rooflights is lawful.

    Granted Lawful development Loft or dormer 6 docs

  • 141 Clare Road Maidenhead SL6 4DL

    19/03594/FULL Submitted 19 Dec 2019 50 yards away

    Detached annex ancillary to the main house following the demolition of the existing annex

    Granted Full applications Demolition 10 docs

  • 137 Boyn Valley Road Maidenhead SL6 4DT

    21/00490/CLASAA Submitted 17 Feb 2021 50 yards away

    Application for prior approval for construction of one additional storey to property with a maximum height of 1.57m.

    Refused 9 docs

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