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Planning application

22/02810/FULL

Riverdene Sutton Road Cookham Maidenhead SL6 9SN

Granted Windsor and Maidenhead Full

Proposal

First floor front/side extension, single storey rear extension, replacement steps and change from a pitched to flat roof to the side elevation, 2no. front dormers, solar photovoltaic panels to roof valley, rear raised terrace and alterations to the veranda, chimney pots and external finish following the demolition of the existing single storey rear element.

As published by the council, reference 22/02810/FULL

Timeline

Dates from the published record

  1. 18 Oct 2022

    Received by Windsor and Maidenhead

  2. 29 Mar 2023

    Decision issued: Application Permitted

  3. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 22/02561/TCA Granted

    Riverdene Sutton Road Cookham Maidenhead SL6 9SN

    (T1) Laburnum - fell. (T2) Holly fell. (T3 and T4) Holly - section fell. (G1) Conifers and shrubs and (T5) Ash - fell.

    20 Sep 2022 10m away Trees
  • 25/06650/CTREE Decided

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    Works as per Tree Survey Report

    14 Jul 2025 138m away Trees
  • 26/00893/FULL Granted

    Whitegates Berries Road Cookham Maidenhead SL6 9SD

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

    8 Apr 2026 153m away Full applications
  • 26/00372/TCA Granted

    2 Vicarage Close Cookham Maidenhead SL6 9SE

    Remove conifer (shown)

    10 Feb 2026 163m away Trees
  • 26/01605/TCA Awaiting decision

    The Grove Odney Lane Cookham Maidenhead SL6 9SR

    (T1) Birch - Fell.

    30 Jun 2026 166m away Trees
  • 22/03130/TCA Granted

    The Grove Odney Lane Cookham Maidenhead SL6 9SR

    (T1) Lime - crown reduce height by up to 3m, leaving a final height of 13m and spread of 8m. (T2) Cedar - tip back west side of crown by up to 2 metres to rebalance canopy after storm damage, leaving a radial spread of 7 metres to the west

    21 Nov 2022 167m away Trees

In Windsor and Maidenhead

  • 26/00962/FULL Granted

    Bonnicut Barn Bonnicut Court 14 High Street Sunningdale Ascot SL5 0NB

    2no. front dormers, part raising of the front elevation to form a parapet wall and terrace, 3no. front rooflights, 3no. rear dormers and alterations to fenestration. (Part Retrospective).

    20 Apr 2026 Full applications
  • 26/01310/FULL Granted

    6 Gilman Crescent Windsor SL4 4YN

    Single storey front/side extension, relocated front door, two storey rear extension, alterations to fenestration and hardstanding, new steps, 1 no. dropped kerb, following demolition of existing elements

    22 May 2026 Full applications
  • 25/03313/FULL Refused

    Land To The South of Lower Mount Farm Long Lane Cookham Maidenhead

    Erection of a crematorium with ceremony hall and memorial arboretum, associated use of land, PV array, vehicular access, parking, landscaping, pavement and road widening along Long Lane.

    15 Dec 2025 Full applications
  • 26/01387/FULL Granted

    7 Elm Road Windsor SL4 3NB

    Single storey rear/side extension

    5 Jun 2026 Full applications
  • 26/00877/FULL Granted

    45 Queens Close Old Windsor Windsor SL4 2PR

    Two storey front/side extension.

    7 Apr 2026 Full applications