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Planning application

Old Ducketts Church Road Cookham Dean Maidenhead SL6 9PR

Granted Windsor and Maidenhead 21/00947/CPD Cert of Lawfulness of Proposed Dev

Works: Extension

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 two storey rear extension is lawful.

As published by the council, reference 21/00947/CPD

Application record

Reference
21/00947/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
26 Mar 2021
Validated
26 Mar 2021
Decided
20 May 2021
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9PR

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2021: 3 approved, 0 refused.

  • 21/03724/CONDIT Granted

    Old Ducketts Church Road Cookham Dean Maidenhead SL6 9PR

    Details required by condition 3 (bats) of planning permission 21/02836/FULL for first floor side extension, two storey rear extension, x1 new chimney on the side elevation and alterations to fenestration to include a new ground floor front bay window, following removal of the existing chimney on the front and rear elevations.

    Decided 3 Mar 2022 Conditions
  • 21/02836/FULL Granted

    Old Ducketts Church Road Cookham Dean Maidenhead SL6 9PR

    First floor side extension, two storey rear extension, x1 new chimney on the side elevation and alterations to fenestration to include a new ground floor front bay window, following removal of the existing chimney on the front and rear elevations.

    Decided 8 Dec 2021 Full applications

Timeline

Dates from the published record

  1. 26 Mar 2021

    Received by Windsor and Maidenhead

  2. 20 May 2021

    Decision issued: Permitted Development

  3. 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 20 May 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 500 metres

  • Old Ducketts Church Road Cookham Dean Maidenhead SL6 9PR

    21/02836/FULL Submitted 20 Sep 2021 0m away

    First floor side extension, two storey rear extension, x1 new chimney on the side elevation and alterations to fenestration to include a new ground floor front bay window, following removal of the existing chimney on the front and rear elevations.

    Granted Full applications Extension Windows or glazing 17 docs

  • Old Ducketts Church Road Cookham Dean Maidenhead SL6 9PR

    21/03724/CONDIT Submitted 21 Dec 2021 0m away

    Details required by condition 3 (bats) of planning permission 21/02836/FULL for first floor side extension, two storey rear extension, x1 new chimney on the side elevation and alterations to fenestration to include a new ground floor front bay window, following removal of the existing chimney on the front and rear elevations.

    Granted Conditions Extension Windows or glazing 5 docs

  • Tannadice Church Road Cookham Dean Maidenhead SL6 9PR

    25/03382/CPD Submitted 22 Dec 2025 41m away

    Certificate of lawfulness to determine whether the proposed outdoor swimming pool is lawful.

    Granted Lawful development 7 docs

  • Selbourne Church Road Cookham Dean Maidenhead SL6 9PR

    25/02421/CPD Submitted 17 Sep 2025 42m away

    Certificate of lawfulness to determine whether the proposed swimming pool is lawful.

    Withdrawn Lawful development 6 docs

  • The Glen Church Road Cookham Dean Maidenhead SL6 9PR

    21/02725/FULL Submitted 7 Sep 2021 60m away

    Single storey rear extension.

    Granted Full applications Extension 8 docs
    Small domestic

  • Kiln Meadow Bedwins Lane Cookham Maidenhead SL6 9PU

    19/02925/PDXL Submitted 21 Oct 2019 66m away

    Single storey rear extension no greater than 8m in depth, 3.6m high with an eaves height of 2.3m.

    Granted Prior approval Extension 21 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01615/CLU Granted

    Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

    Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

    1 Jul 2026 Lawful development
  • 26/01581/CLD Granted

    The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

    Certificate of lawfulness to determine whether the existing bollard is lawful.

    26 Jun 2026 Lawful development
  • 26/01389/CLD Granted

    Redwood 88 Bolton Road Windsor SL4 3JG

    Certificate of lawfulness to determine whether the existing single storey rear extension is lawful.

    5 Jun 2026 Lawful development
  • 26/02060/CPD Awaiting decision

    13 Orchard Grove Maidenhead SL6 6DR

    Certificate of lawfulness to determine whether the proposed hip to gable roof alteration, 2 no. front rooflights and 1 no. rear dormer is lawful.

    20 Aug 2026 Lawful development
  • 26/01564/CPD Refused

    Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    Rear two storey extension to Long Chase Farmhouse under Class A of Part 1 of the GPDO 2015,As Amended.

    25 Jun 2026 Lawful development