Planning in Ireland

South Dublin planning applications

Search the latest year of South Dublin County Council planning applications by location, reference, development, applicant or status.

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10 planning applications match the selected filters.

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ED26/0040

6 May 2026

Status: Decision

ED25/0111

18 Dec 2025

Status: Decision

ED25/0082

4 Sept 2025

Status: Decision

The granny flat has operated as a fully self-contained residence for over 32 years, with its own front and rear entrances, divided garden, independent essential services, dedicated parking and no shared access with the main dwelling. The unit was constructed in full compliance with planning and building regulations and has remained in lawful use since it's completion. Planning Permission was granted under Decision Order P/4409/89 and building by-law approval under Order No. BBL/3630/89. No physical alterations are proposed, and the use does not materially affect the character of the area. The continued use aligns with Section 5 of the Planning and Development Act 2000 and the Planning and development Regulations 2001 (As amended). This application is further supported by legal precedent, including Narconon Trust v An Coimisiún Pleanála (2006) IEHC 239, which confirms that a change of use without physical works may be exempted development. The continued use also qualifies for immunity under Section 160 of the Planning and Development Act 2000, having exceeded the statutory 7-year period without enforcement. We are a retired couple now living in what was a granny flat. The granny flat obtained permission on the basis that once it ceased to be used as a granny flat that it would then become part of the main dwelling. This arrangement aligns with national housing policy objectives promoting flexible living arrangements, efficient use of existing housing stock, and support for aging in place. We no longer have use for the main house as a family home. This application seeks confirmation that the continued independent use of the granny flat constitutes exempted development. It does not involve physical separation or subdivision requiring planning permission. I respectfully request that South Dublin County Council confirm the exempted development.

South Dublin County Council

94A, Whitecliff, Rathfarnham, Dublin 16, D16 ET22

Application type: Declaration of Exemption Sect. 5Decision: Declared Not Exempt
View application details

ED25/0075

15 Aug 2025

Status: Decision

Applications by area

Top South Dublin localities in the imported the latest year.

Dublin 1610

Monthly registrations

Recent application volume by registration month.

Aug 20252
Sept 20251
Oct 20251
Dec 20251
Jan 20261
Mar 20261
May 20261
Jun 20262

Areas in Jun 2026

Localities with the most applications in the latest registration month.

Dublin 162

Status in Jun 2026

Current status mix for applications registered in the latest month.

Decision1
Decision Request A.I.1

Types in Jun 2026

Most common application types registered in the latest month.

Declaration of Exemption Sect. 52

Planning activity and trends

Based on the latest 12 months of imported planning data for this council.

Applications

10

Latest registered

12 Jun 2026

Most active area

Dublin 16

Most common type

Declaration of Exemption Sect. 5

Latest month apps

2

Month change

+1

Monthly trend

Jun 2026

+1

01122Aug 25Jan 26Jun 26

Area overview

Dublin 16 accounts for 100%

Dublin 16100%

Status mix

Decision accounts for 90%

Decision90%
Decision Request A.I.10%

Application types

Declaration of Exemption Sect. 5 accounts for 100%

Declaration of Exemption Sect. 5100%