Core Refusal Reason
The Planning Authority initially refused permission citing visual incongruity and conflict with conservation objectives LIS 67 and LIS 69; however, the Inspector recommends granting permission because the dormer is a rear-slope addition with limited public visibility that replaces existing rooflights without materially harming the protected structure's character.
Decision Maker's Conclusion
- The proposed development has negligible impact on the Market Street Architectural Conservation Area (ACA) as the dormer is situated on a rear roof slope with very limited visibility from the public realm.
- The replacement of existing rooflights with a dormer is consistent with the established pattern of varied roof alterations in the terrace and does not conflict with the architectural heritage objectives for protected structures.
- Structural concerns raised by third parties regarding the party wall and building stability are not exacerbated by the proposed lightweight box-dormer, which relies on the original rear exterior wall for its principal support.
Cited Policies (CDP)
KCDP 8-40KCDP 8-44Objective LIS 67Objective LIS 69Architectural Heritage Protection Guidelines (Sections 9.4.20 to 9.4.23)Kerry County Development Plan 2022-2028 Volume 1 & 2
Decision Document Summary
The application seeks permission for a dormer extension to a duplex apartment at No. 11 Market Street, Listowel, Co. Kerry, which is a protected structure located within an Architectural Conservation Area. The primary goal of the development is to alleviate restricted headroom in the existing attic-level staircase. Kerry County Council refused permission on the grounds that the extension would be visually intrusive and detrimental to the building's architectural heritage. In contrast, the Inspec...SOURCE PDFOpen Original
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