Planning application · Dun Laoghaire Rathdown County Council

Changes to previously granted planning permission (planning ref…

Rear of 82 Carysfort Avenue, Blackrock, Co. Dublin, A94 D2T2

D21A/0031/E · Dun Laoghaire RathdownClosed
Reference
D21A/0031/E
Planning authority
Dun Laoghaire Rathdown County Council
Decided
28 May 2026
Status
Closed
Application type
residential
Dwellings
1
Floor area
126 m²

Proposed development

Permission is sought for changes to previously granted planning permission (planning ref: 19A/0654 for 2 storey 3 bedroom flat roof mews dwelling with 1 No vehicle car parking space & access), to include changes to internal layout & area (from 122m2 nett to 126m2 nett) to facilitate new study room, amended dwelling footprint (from 78.4m2 to 79.5m2), revised elevations (including relocation of upper storey lightwell from southern elevation to north west elevations) addition of pv solar panels & additional skylight to flat roof and changes to associated ancillary site works to include drainage, boundary treatments & landscaping.

What happens next

Permission was refused on 28 May 2026. The applicant may appeal within four weeks of the decision.

For the applicant

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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 15 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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