South Dublin planning permission: how often it is granted, and how long it takes

How South Dublin compares with the other councils

South Dublin ranks 13th of 30 councils on the share of applications granted, with 91%, close to the 90% of the median council. Its median wait matches that of the median council: 55 days. Few files drag on: nine in ten decisions came within 159 days, against 209 days at the median council.

Requests for further information are less frequent here: the register records one on 24% of all the decisions it records, against 39% for the median council, and decisions are no slower than the median. One-off houses fare worse than other applications: 68% of the 30 decisions flagged as one-off houses were grants, 23 points below the council's overall share.

Applications are up. South Dublin received 1,187 in 2025, 19% more than the 999 of 2019. 2025 was the busiest full year in the register since 2019.

What South Dublin reported for 2025

South Dublin counted more applications for industrial buildings than any other council: 70 of the 555 in Ireland. Other functional categories (91) and civil engineering (22) are also well filled, and all 8 categories appear in its return beside 690 dwellings. Refusals were low for a council of its size, 35 across categories (27 on houses), while 12 councils had larger category totals. The council ruled 113 applications invalid. Commercial premises (28) are a smaller part of the return than the industrial figure, and farm buildings number 3. Among refusals, 4 fell in other functional categories, and 602 applications were decided within 8 weeks. Despite the largest industrial count, the return lists no refusal of an industrial building. Filings reached 1,187 in 2025, above the previous high of 1,158 in 2021. Only 7 councils ruled fewer applications invalid. Its 22 civil engineering schemes rank 3rd nationally.

These figures come from each council's annual return to the Department of Housing, Local Government and Heritage: applications received in 2025, decisions to refuse and other measures, published under a CC BY-SA 4.0 licence. An application that fits several categories is counted in each, so the categories do not add up to a number of applications, and the Department notes that councils may have read its guidance in slightly different ways.

Following an application in South Dublin

In the national register, South Dublin applications link to their files on planning.agileapplications.ie/southdublin.