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Planning application 25/5775

Permission for modifications and extension to the existing dwelling house, namely…

Knockmore House, Knockmore, Carrigaline, Co. Cork, P43AD63

Decision

Granted with conditions

Latest milestone

Final grant

22 Jul 2026

Application timeline

Key milestones

Key dated milestones from the planning record.

  1. Application received

  2. Decision: Grant with Conditions

  3. Final grant

Application details

Planning reference
25/5775
Council
Cork County Council
Proposal description
Permission for modifications and extension to the existing dwelling house, namely; A) The removal of all existing extensions (mix of single - storey and two-storey - totalling 248.46 SQ.M. / 2674.40 SQ.FT. floor space) to the sides and rear of the existing dwelling. B) The construction of a new extension (two- storey with single storey projection - totalling 214.84 SQ.M. / 2312.52 SQ.FT.) to the rear of the existing dwelling. C) The decommissioning and removal of the existing septic tank and associated percolation area. D) The installation of a new wastewater treatment system and associated polishing filter, and E) all ancillary works.
Location / address
Knockmore House, Knockmore, Carrigaline, Co. Cork, P43AD63
Agent
De Bháill
Application type
Permission
Received / registered
3 Sept 2025
Council decision
Grant with Conditions
Council decision date
16 Jun 2026
Final grant date
22 Jul 2026
Ward / district
Municipal Districts: Municipal District of Carrigaline
Grid reference
571950, 564085

Application location

Approximate map position from available planning location data.

Location context

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