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Planning application

Gantry House School Lane Cookham Maidenhead SL6 9QN

Withdrawn Windsor and Maidenhead 21/01856/FULL Full

Works: Extension Loft or dormer Roofing Windows or glazing

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Replacement roof with infill roof extension and increased ridge height, projecting side dormer and alterations to fenestration to facilitate a loft conversion.

As published by the council, reference 21/01856/FULL

Application record

Reference
21/01856/FULL
Type
Full
Status
Decided
Decision
Application Withdrawn
Received
15 Jun 2021
Validated
21 Jun 2021
Decided
27 Oct 2021
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9QN

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2021: 3 approved, 0 refused.

  • 26/00161/TCA Granted

    Gantry House School Lane Cookham Maidenhead SL6 9QN

    Fig tree - crown reduce by 2m to leave a height of 6m and spread of 6m.

    Decided 20 Feb 2026 Trees
  • 22/01678/FULL Granted

    Gantry House School Lane Cookham Maidenhead SL6 9QN

    Replacement and raising of the roof, loft conversion, x5 new rooflights, replacement and enlargement of existing gantry and x1 new dormer to east elevation.

    Decided 16 Sep 2022 Full applications
  • 21/03745/TCA Granted

    Gantry House School Lane Cookham Maidenhead SL6 9QN

    Fig - reduce the height by 1.5m to leave a final height of 6.5m and reduce the crown by 1m.

    Decided 11 Feb 2022 Trees

Timeline

Dates from the published record

  1. 15 Jun 2021

    Received by Windsor and Maidenhead

  2. 21 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 27 Oct 2021

    Decision issued: Application Withdrawn

  4. 3 Sep 2026

    Added to PlanIndex

Documents

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

24 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 withdrawal means

The applicant withdrew this application before Windsor and Maidenhead decided it, and is free to submit a revised scheme at any time. 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 500 metres

  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    22/01678/FULL Submitted 20 Jun 2022 0m away

    Replacement and raising of the roof, loft conversion, x5 new rooflights, replacement and enlargement of existing gantry and x1 new dormer to east elevation.

    Granted Full applications Loft or dormer 22 docs
  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    26/00161/TCA Submitted 19 Jan 2026 4m away

    Fig tree - crown reduce by 2m to leave a height of 6m and spread of 6m.

    Granted Trees 9 docs
  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    21/03745/TCA Submitted 22 Dec 2021 21m away

    Fig - reduce the height by 1.5m to leave a final height of 6.5m and reduce the crown by 1m.

    Granted Trees 7 docs
  • The Tannery House School Lane Cookham Maidenhead SL6 9QN

    21/02285/FULL Submitted 22 Jul 2021 28m away

    Alterations to fenestration following demolition of existing conservatory,

    Granted Full applications Extension Demolition +1 15 docs
  • The Maltings High Street Cookham Maidenhead SL6 9SL

    24/02341/CONDIT Submitted 27 Sep 2024 38m away

    Details required by Condition 2 (Biodiversity Enhancements) and Condition 4 (External Materials) of planning permission 23/03076/FULL for a replacement single storey infill extension with new lantern rooflight, replacement tiles to front bay window and bricks to top section of chimney at rear, repairs to windows on side elevation and to front gate pier.

    Granted Conditions Extension Loft or dormer +1 12 docs
    Small domestic
  • The Maltings High Street Cookham Maidenhead SL6 9SL

    24/02342/CONDIT Submitted 26 Sep 2024 38m away

    Details required by Conditions 3 (Method Statement), 4 (Glazing etc), 5 (Rainwater Goods), 6 (Lead Codes), 7 (Brickwork), 8 (Bedding/Jointing/Pointing) and 9 (New Studwork) of listed building consent 23/03077/LBC for Consent for internal alterations, replacement single storey infill extension with new lantern rooflight, replacement tiles to front bay window and bricks to top section of chimney at rear, repairs to windows and 1no. solid fan light over existing door on side elevation and repairs to front gate pier.

    Granted Conditions Extension Loft or dormer +1 19 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications