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Planning application

Dower House 17 Dower Park Windsor SL4 4BQ

Refused Windsor and Maidenhead 21/01500/CPD Cert of Lawfulness of Proposed Dev

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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 single storey rear orangery with roof lantern is lawful.

As published by the council, reference 21/01500/CPD

Application record

Reference
21/01500/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
12 May 2021
Validated
18 May 2021
Decided
12 Jul 2021
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4BQ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2020: 2 approved, 1 refused.

  • 21/02388/FULL Granted

    Dower House 17 Dower Park Windsor SL4 4BQ

    Single storey rear orangery with roof lantern.

    Decided 18 Oct 2021 Full applications
  • 20/03122/TPO Granted

    Dower House 17 Dower Park Windsor SL4 4BQ

    (T1) Cedar - Fell. (TPO 4 of 1962).

    Decided 13 Jan 2021 Trees

Timeline

Dates from the published record

  1. 12 May 2021

    Received by Windsor and Maidenhead

  2. 18 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jul 2021

    Decision issued: Refuse

  4. 3 Sep 2026

    Added to PlanIndex

Documents

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

13 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.

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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 0.3 miles

  • Dower House 17 Dower Park Windsor SL4 4BQ

    21/02388/FULL Submitted 29 Jul 2021 50 yards away

    Single storey rear orangery with roof lantern.

    Granted Full applications Extension Windows or glazing 8 docs
    Small domestic

  • Dower House 17 Dower Park Windsor SL4 4BQ

    20/03122/TPO Submitted 20 Nov 2020 50 yards away

    (T1) Cedar - Fell. (TPO 4 of 1962).

    Granted Trees 17 docs

  • 17 - 18 Dower Park Windsor

    20/00733/TPO Submitted 18 Mar 2020 50 yards away

    (T1) - Cedar - Fell at No.17. (T9 and T10) - Oak - Fell at No.18 (TPO 4 of 1962)

    Withdrawn Trees 11 docs

  • Darach 18 Dower Park Windsor SL4 4BQ

    20/02593/TPO Submitted 2 Oct 2020 50 yards away

    (T9 and T10) x2 Oaks - reduce crown by up to 50% of leafing volume.

    Granted Trees 15 docs

  • Darach 18 Dower Park Windsor SL4 4BQ

    20/01169/CONDIT Submitted 21 May 2020 50 yards away

    Details required by conditions 2 (materials above slab level) and 3 (arboricultural method statement and tree protection plan) of planning permission 19/01668/FULL for proposed two storey side/rear extension, alterations to fenestration including new first floor front bay window. Single storey link extension to detached garage with new first floor to form habitable space.

    Granted Conditions Extension Windows or glazing +1 29 docs
    Small domestic

  • Darach 18 Dower Park Windsor SL4 4BQ

    20/01130/VAR Submitted 18 May 2020 50 yards away

    Variation (under Section 73) of condition 2 (materials) to change the materials approved under 19/01668/FULL for proposed two storey side/rear extension, alterations to fenestration including new first floor front bay window. Single storey link extension to detached garage with new first floor to form habitable space.

    Granted Amendments Extension Windows or glazing 23 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