for alterations to No. 18 High Street, The Square…
18 High Street , The Square Castlecomer , Kilkenny
Proposed development
for alterations to No. 18 High Street, The Square, Castlecomer Co. Kilkenny previously granted planning permission under planning reference 24/60374. The alterations will include the omission of the granted part three / part single storey rear extension (70m2) and alterations to ground, first and second floor layouts along with all associated site and development works. All works to take place at No. 18 High Street adjacent to the Avalon House Hotel, High Street, The Square, Castlecomer, Co. Kilkenny. The Avalon House Hotel is listed on the Record of Protected Structures for Kilkenny (C494) and on the NIAH Register (Ref 12301005). The adjacent Nurse’s Cottage is listed on the Record of Protected Structures for Kilkenny (C493) and on the NIAH Register (Ref 12301004) and No. 18 High Street is also listed on the Record of Protected Structures for Kilkenny (C677) and on the NIAH Register (Ref 12301003). The development site lies within the area of Archaeological Protection (RMP KK005-082 Historic Town) and within the Architectural Conservation Area for Castlecomer as defined in the Kilkenny County Council Development Plan. The site is within the Zone of Archaeological Potential for Castlecomer as identified on the Urban Archaeological Survey for County Kilkenny.
What happens next
Permission was granted on 24 Mar 2026. Third parties may appeal within four weeks; after that the permission is final and works can start once a commencement notice is lodged.
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About this page: the facts above come from the statutory public planning register kept by Kilkenny County Council and are refreshed weekly (last updated 22 Jun 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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