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Planning application

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

Refused Windsor and Maidenhead 25/03131/NMA Non-material Amendment

Works: Loft or dormer

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Non material amendments to planning permission 21/00384/FULL for the removal of 1no. rear dormer and the enlargement of 2no.rear dormers, alterations to the front roof to include part raising of the front elevation to form a parapet wall.

As published by the council, reference 25/03131/NMA

Application record

Reference
25/03131/NMA
Type
Non-material Amendment
Status
Decided
Decision
Refuse
Received
27 Nov 2025
Validated
27 Nov 2025
Decided
23 Dec 2025
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0NB

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2025: 0 approved, 2 refused.

  • 26/00962/FULL Refused

    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).

    Decided 29 Jul 2026 Full applications

Timeline

Dates from the published record

  1. 27 Nov 2025

    Received by Windsor and Maidenhead

  2. 23 Dec 2025

    Decision issued: Refuse

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

9 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 this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

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