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Planning application

Gantry House School Lane Cookham Maidenhead SL6 9QN

Granted Windsor and Maidenhead 22/01678/FULL Full

Works: Loft or dormer

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

Proposal

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

As published by the council, reference 22/01678/FULL

Application record

Reference
22/01678/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
20 Jun 2022
Validated
20 Jun 2022
Decided
16 Sep 2022
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
  • 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
  • 21/01856/FULL Withdrawn

    Gantry House School Lane Cookham Maidenhead SL6 9QN

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

    Decided 27 Oct 2021 Full applications

Timeline

Dates from the published record

  1. 20 Jun 2022

    Received by Windsor and Maidenhead

  2. 16 Sep 2022

    Decision issued: Application Permitted

  3. 4 Aug 2026

    Added to PlanIndex

Documents

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

22 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 grant of permission means

Windsor and Maidenhead granted permission on 16 September 2022, 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

  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    21/01856/FULL Submitted 15 Jun 2021 50 yards away

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

    Withdrawn Full applications Extension Loft or dormer +2 24 docs

  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    26/00161/TCA Submitted 19 Jan 2026 50 yards away

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

    Granted Trees 9 docs

  • Maltings Cottage School Lane Cookham Maidenhead SL6 9QN

    23/01531/TCA Submitted 22 Jun 2023 50 yards away

    T1 - Magnolia - Crown reduction by 1.5-2m, leaving a final height of 5m and spread of 6m, reduce overhanging branches on boundary by 1-2m.

    Granted Trees 6 docs

  • Gantry House School Lane Cookham Maidenhead SL6 9QN

    21/03745/TCA Submitted 22 Dec 2021 50 yards 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 50 yards 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 50 yards 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

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