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Planning application

Tcs Biosciences Ltd Botyl Road Botolph Claydon Buckinghamshire MK18 2LR

Awaiting decision Buckinghamshire PL/25/2775/FA Full Application

Works: Extension Demolition Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition of external fire escape and steel carport, construction of replacement two storey extension and renovation of the existing building including new windows

As published by the council, reference PL/25/2775/FA

Application record

Reference
PL/25/2775/FA
Type
Full Application
Status
Registered
Received
11 Sep 2025
Validated
11 Sep 2025
Ward
Grendon Underwood and The Claydons
Parish
East Claydon
Decision by
Delegated Decision
Postcode
MK18 2LR

Timeline

Dates from the published record

  1. 11 Sep 2025

    Received by Buckinghamshire

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Buckinghamshire took a median of 58 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Cirencester

15 applications on PlanIndex · across 5 councils · 100% 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 happens while it is decided

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided full applications in a median of 84 days. More in our guide to how long planning decisions take.

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

  • 23 Orchard Way Botolph Claydon Buckinghamshire MK18 2NG

    PL/25/3545/KA Submitted 8 Sep 2025 380m away

    Eucalyptus (TR1) ? Proposed Removal The eucalyptus tree identified as TR1 has grown to a substantial height and now presents a potential risk to the structural integrity of the adjacent listed property. While the tree is valued for its visual appeal, its increasing size and the volume of organic debris it produces are beginning to affect both the external fabric and the substructure of the building. A partial crown reduction was carried out several years ago in an effort to manage its growth and mitigate these concerns. However, the tree has since continued to expand, and the issues have persisted. In light of this, full removal is now considered necessary to protect the long-term condition of the heritage asset and reduce ongoing maintenance burdens. Robinia (TR2) ? Proposed Removal The Robinia designated as TR2, located within the garden of the listed property, has unfortunately died and now requires removal (please see supporting photos). Its current condition poses a safety hazard and presents a risk to both the surrounding landscape and the built environment. The tree?s decline has been observed over time, and its complete loss of vitality confirms that remedial action is no longer feasible. Removal is therefore proposed to prevent further deterioration of the site and to allow for potential replanting in a manner sympathetic to the character and setting of the listed property.

    Decided Trees 2 docs

In Buckinghamshire

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    Change of use and conversion of attached stables and barn to residential use including partial demolition of existing barn together with the insertion of rooflights and associated fenestration alterations.

    22 Oct 2025 Full applications
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    25 Feb 2026 Full applications
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  • PL/25/3662/FA Refused

    10, 11 and 13 Castle Place High Wycombe Buckinghamshire HP13 6RX

    Alterations to existing building to form a 3-storey building together with accommodation in roofspace to facilitate the creation of 5 no. additional flats, comprising the construction of an additional storey, 3-storey rear extension, new roof with front, side and rear dormers and rooflights, fenestration alterations, additional first-floor flank windows and internal alterations to 2 no. existing flats and 3 no. existing commercial units and associated proposed bike and bin stores.

    6 Nov 2025 Full applications