Amendments to the 'Lower House' approved under Reg. Ref. D19A/0692 at Altamont, Knocknacree Road
Altamont, Knocknacree Road, Dalkey, Co. Dublin, A96YP60
0.3366 ha · Under appeal since June 2026
Planning application D26A/0274/WEB to Dun Laoghaire Rathdown County Council: Amendments to the 'Lower House' approved under Reg. Ref. D19A/0692, at Altamont, Knocknacree Road, Dalkey. Granted by the council on 28 May 2026; now under appeal to An Coimisiún Pleanála.
Timeline
- Application lodged
- Council granted
- Appealed to An Coimisiún Pleanála
Key facts
Proposed development
Retention Permission for amendments to the 'Lower House' approved under Reg. Ref. D19A/0692 (and later amended under Reg. Ref. D20A/0718, and Reg. Ref. D24A/0574/WEB). Retention is sought for (i) the non-provision of obscure glazing on 1 no. east elevation window at upper ground floor level and 1 no. eastern elevation window at lower ground floor level; and (ii) the non-provision of external fins on the southern and eastern courtyard windows at lower and upper ground floor levels.
Planning status
The decision has been appealed to An Coimisiún Pleanála. The appeal outcome replaces the council decision.
Appeal PL-501593-DR-26 on the An Coimisiún Pleanála website ↗
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D24A/0633/WEBAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60Closed
This development will consist of an amendment and modifications to the permissio
- D24A/0574/WEBAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60Granted
Amendment and modifications to the permission
- D24A/0642/WEBAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60Granted
Retention of the new vehicular access gate from Ardb
- D25A/0135/WEB30, Knock Na Cree Park, Dalkey, Co Dublin, A96 P3X7Granted
1. Demolition of single storey timber
- D26A/0095/WEBChiasso, 30, Knocknacree Park, Dalkey, Dublin, A96P3X7Granted
Amendments to previously granted plann
- D24A/0678/WEB33, Coolkeel, Knocknacree Park, Dalkey, Dublin, A96V250Closed
(i) demolition of existing 1960’s, two-storey over sub-basement detached three-b
Related
About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 7 Sept 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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