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Planning application

156 Straight Road Old Windsor Windsor SL4 2SG

Refused Windsor and Maidenhead 21/00595/CPD Cert of Lawfulness of Proposed Dev

Works: Extension 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 garage conversion and single storey rear extension is lawful.

As published by the council, reference 21/00595/CPD

Application record

Reference
21/00595/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
1 Mar 2021
Validated
2 Mar 2021
Decided
26 Apr 2021
Ward
Old Windsor
Parish
Old Windsor Parish
Decision by
Delegated
Postcode
SL4 2SG

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2021: 1 approved, 2 refused.

  • 23/00427/FULL Refused

    156 Straight Road Old Windsor Windsor SL4 2SG

    New front boundary treatment and entrance gate following demolition of existing.

    Decided 12 Sep 2023 Full applications
  • 21/01790/CPD Granted

    156 Straight Road Old Windsor Windsor SL4 2SG

    Certificate of lawfulness to determine whether the proposed garage conversion and single storey rear extension is lawful.

    Decided 4 Aug 2021 Lawful development

Timeline

Dates from the published record

  1. 1 Mar 2021

    Received by Windsor and Maidenhead

  2. 2 Mar 2021

    Validated

    Checked as complete and ready for consideration.

  3. 26 Apr 2021

    Decision issued: Refuse

  4. 3 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.

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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

  • 156 Straight Road Old Windsor Windsor SL4 2SG

    23/00427/FULL Submitted 17 Feb 2023 50 yards away

    New front boundary treatment and entrance gate following demolition of existing.

    Refused Full applications Demolition 17 docs

  • 156 Straight Road Old Windsor Windsor SL4 2SG

    21/01790/CPD Submitted 10 Jun 2021 50 yards away

    Certificate of lawfulness to determine whether the proposed garage conversion and single storey rear extension is lawful.

    Granted Lawful development Extension 8 docs
    Small domestic

  • 158 Straight Road Old Windsor Windsor SL4 2SG

    21/00531/FULL Submitted 23 Feb 2021 50 yards away

    Erection of 1 No. dwelling following demolition of existing dwelling and garage

    Withdrawn Full applications Demolition 28 docs
    Domestic

  • 158 Straight Road Old Windsor Windsor SL4 2SG

    22/00400/FULL Submitted 16 Feb 2022 50 yards away

    Construction of a detached dwelling with new boundary treatment following the demolition of the existing dwelling and garage.

    Withdrawn Full applications New dwelling Demolition 55 docs
    Domestic

  • 158A Straight Road Old Windsor Windsor SL4 2SG

    23/00750/VAR Submitted 23 Mar 2023 50 yards away

    Variation (under Section 73) of Condition 2 (Approved Plans) to substitute those plans approved under 22/02552/FULL for a two storey front extension, two storey side/rear extension, new roof, alterations to fenestration.

    Withdrawn Amendments Extension Roofing +1 10 docs

  • 158A Straight Road Old Windsor Windsor SL4 2SG

    22/02552/FULL Submitted 20 Sep 2022 50 yards away

    Two storey front extension, two storey side/rear extension, new roof, alterations to fenestration.

    Granted Full applications Extension Roofing +1 23 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