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Planning application

Charwilla 151 Whyteladyes Lane Cookham Maidenhead SL6 9LF

Granted Windsor and Maidenhead 21/00360/FULL Full

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Extension to front porch, single storey side extension, two storey rear extension with balcony, new flue, side glass canopy, alterations to fenestration and detached outbuilding.

As published by the council, reference 21/00360/FULL

Application record

Reference
21/00360/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
8 Feb 2021
Validated
9 Feb 2021
Decided
6 Apr 2021
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9LF

Timeline

Dates from the published record

  1. 8 Feb 2021

    Received by Windsor and Maidenhead

  2. 9 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 6 Apr 2021

    Decision issued: Application Permitted

  4. 12 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Culham

56 applications on PlanIndex · across 7 councils · 93% granted

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Documents

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

12 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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What this grant of permission means

Windsor and Maidenhead granted permission on 6 April 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 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

  • 149 Whyteladyes Lane Cookham Maidenhead SL6 9LF

    25/03380/FULL Submitted 22 Dec 2025 16m away

    New front porch, part single part two storey side/rear extension, 1no. flue and alterations to fenestration.

    Refused Full applications Extension Windows or glazing 13 docs
    Small domestic

  • Rosemount 145 Whyteladyes Lane Cookham Maidenhead SL6 9LF

    22/01801/CPD Submitted 4 Jul 2022 30m away

    Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x2 front rooflights and x1 rear dormer is lawful.

    Granted Lawful development Loft or dormer 11 docs

  • Coatsworth 141 Whyteladyes Lane Cookham Maidenhead SL6 9LF

    21/02664/FULL Submitted 1 Sep 2021 42m away

    Part single/part two storey front extension with canopy and steps, single storey rear extension with canopy, and alteration to fenestration on ground and first floor.

    Granted Full applications Extension Windows or glazing 16 docs
    Small domestic

  • Land At 26 And 26 Spencers Lane Cookham Maidenhead

    25/02970/FULL Submitted 10 Nov 2025 90m away

    Part change of use of land for private garden to 26 Spencers Lane and new boundary treatment.

    Granted Full applications 16 docs

  • Fradens 167 Whyteladyes Lane Cookham Maidenhead SL6 9LF

    24/02353/FULL Submitted 30 Sep 2024 91m away

    Single storey rear/side extension

    Granted Full applications Extension 12 docs
    Small domestic

  • 26 Spencers Lane Cookham Maidenhead SL6 9JX

    23/00966/FULL Submitted 19 Apr 2023 93m away

    Single storey front infill extension, part single, part two storey rear extension and alterations to fenestration

    Granted Full applications Extension Windows or glazing 12 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01575/FULL Granted

    Huntsmans House Church Road Cookham Dean Maidenhead SL6 9PG

    Part conversion and extension of the existing car port to form a pool house and plant room, alterations to fenestration, 1no. sunken swimming pool and 1no. hot tub, steps, landscaping and hardstanding.

    26 Jun 2026 Full applications
  • 26/01687/FULL Refused

    7 Woodhurst Road Maidenhead SL6 8TG

    New Car Port.

    10 Jul 2026 Full applications
  • 26/01321/FULL Granted

    The Manor House Manor Drive Shurlock Row Reading RG10 0PX

    Change of use of grassland to a menage.

    28 May 2026 Full applications
  • 26/01551/FULL Granted

    16A Camley Gardens Maidenhead SL6 5JW

    Single storey side extension and single storey rear extension, following demolition of existing conservatory

    24 Jun 2026 Full applications
  • 26/02223/FULL Awaiting decision

    1 Mossy Vale Maidenhead SL6 7RX

    Loft conversion with dormer windows to the side elevations and five rooflights to the roof slopes.

    9 Sep 2026 Full applications