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Planning application

Whitegates Berries Road Cookham Maidenhead SL6 9SD

Granted Windsor and Maidenhead 26/00893/FULL Full

Works: Extension Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

First Floor Rear Extension with rear facing Balcony and Juliet Balcony, and Alterations to Fenestration, including a new obscure glazed Side Window.

As published by the council, reference 26/00893/FULL

Application record

Reference
26/00893/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
8 Apr 2026
Validated
17 Apr 2026
Decided
17 Jun 2026
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9SD

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2020: 3 approved, 0 refused.

  • 25/03362/FULL Withdrawn

    Whitegates Berries Road Cookham Maidenhead SL6 9SD

    First floor rear extension incorporating remodelling of the master bedroom and bedroom 4 to create a master bedroom suite, rear balcony off the bedroom with privacy screen and addition of an obscure glazed side window within the bedroom.

    Decided 5 Mar 2026 Full applications
  • 20/03296/FULL Granted

    Whitegates Berries Road Cookham Maidenhead SL6 9SD

    Replacement outbuilding (retrospective).

    Decided 1 Apr 2021 Full applications
  • 20/02072/TCA Granted

    Whitegates Berries Road Cookham Maidenhead SL6 9SD

    T1 -Tree of heaven - Crown reduction to the previous pruning points, this will reduce the tree to a height of 11 metres and spread of 8 metres.

    Decided 14 Sep 2020 Trees

Timeline

Dates from the published record

  1. 8 Apr 2026

    Received by Windsor and Maidenhead

  2. 17 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 17 Jun 2026

    Decision issued: Application Permitted

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

20 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 17 June 2026, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Whitegates Berries Road Cookham Maidenhead SL6 9SD

    20/03296/FULL Submitted 8 Dec 2020 50 yards away

    Replacement outbuilding (retrospective).

    Granted Full applications 16 docs
  • Whitegates Berries Road Cookham Maidenhead SL6 9SD

    25/03362/FULL Submitted 19 Dec 2025 50 yards away

    First floor rear extension incorporating remodelling of the master bedroom and bedroom 4 to create a master bedroom suite, rear balcony off the bedroom with privacy screen and addition of an obscure glazed side window within the bedroom.

    Withdrawn Full applications Extension Windows or glazing 18 docs
  • Whitegates Berries Road Cookham Maidenhead SL6 9SD

    20/02072/TCA Submitted 13 Aug 2020 50 yards away

    T1 -Tree of heaven - Crown reduction to the previous pruning points, this will reduce the tree to a height of 11 metres and spread of 8 metres.

    Granted Trees 8 docs
  • Triboges Berries Road Cookham Maidenhead SL6 9SD

    26/01917/VAR Submitted 4 Aug 2026 50 yards away

    Variation (under Section 73) of Condition 11 (Approved plans) to substitute those plans approved under 26/00736/VAR with amended plans and without complying with Condition 2 (External materials) for the Variation (under Section 73) of Condition 12 to substitute those plans approved under 25/01078/VAR for the Variation (under Section 73) without complying with Condition 2 (Materials) and Condition 12 to substitute those plans approved under planning permission 24/01513/FULL for a two-storey front extension, two-storey side extension, single storey rear extension with balcony above, garage conversion with new roof, new pergola, fence and gates and alterations to fenestration following demolition of existing elements with amended plans.

    Refused Amendments Extension Roofing +2 15 docs
    Small domestic
  • Triboges Berries Road Cookham Maidenhead SL6 9SD

    25/02932/CONDIT Submitted 6 Nov 2025 50 yards away

    Details required by Condition 3 (Partial discharge) (Details of new windows and doors) of planning permission 25/01078/VAR for the Variation (under Section 73) without complying with Condition 2 (Materials) and Condition 12 to substitute those plans approved under planning permission 24/01513/FULL for a two-storey front extension, two-storey side extension, single storey rear extension with balcony above, garage conversion with new roof, new pergola, fence and gates and alterations to fenestration following demolition of existing elements with amended plans.

    Granted Conditions Extension Roofing +2 9 docs
    Small domestic
  • Triboges Berries Road Cookham Maidenhead SL6 9SD

    25/02553/CPD Submitted 29 Sep 2025 50 yards away

    Certificate of lawfulness to determine whether the proposed alterations to external finishes are lawful.

    Granted Lawful development 9 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications