Irish public data, by county
StatsMapped

Homes granted planning permission per 1,000 residents vs. new dwelling completions per 1,000 residents across 31 local authorities (Pearson r = +0.39).

Why the caveats matter

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Homes granted planning permission per 1,000 residents compared with new dwelling completions per 1,000 residents

Homes granted planning permission per 1,000 residents, rolling 4 quarters (CSO PxStat) vs. new dwelling completions per 1,000 residents, rolling 4 quarters (CSO PxStat). 31 areas, Pearson r = +0.39.

This is a pattern across areas, not a cause. It says nothing about any individual case.

  • Not a measure of how many permissions get built: Both figures cover the same four quarters, but homes finished in a year were mostly given permission years earlier. This compares how much building each council's area is permitting now with how much it is finishing now; it does not track what happens to any one permission.
  • Counted as homes, not as permissions: Permissions are counted by the homes they cover, so a 100-apartment scheme counts as 100. Counted instead as permissions (one each, whatever their size), the pattern reverses: councils granting many one-off houses come out on top.
  • The two figures cover different quarters: The latest four quarters end at different dates across areas (2026-04-01, 2026-07-01), so the two figures are not strictly like-for-like here.
  • How steady this correlation is: Recalculating this correlation with any one council left out moves it between +0.35 and +0.45 -- close to the full-sample +0.39, so no single council is quietly deciding the result.
Homes granted planning permission per 1,000 residents compared with new dwelling completions per 1,000 residents, one row per area
AreaHomes granted planning permission per 1,000 residentsNew dwelling completions per 1,000 residents
Carlow County Council7.14.9
Cavan County Council7.54.6
Clare County Council7.55.1
Cork City Council15.28.2
Cork County Council10.87.2
Donegal County Council8.15.3
Dublin City Council5.38.9
Dun Laoghaire-Rathdown County Council8.88.0
Fingal County Council5.410.4
Galway City Council4.35.5
Galway County Council6.26.1
Kerry County Council6.34.9
Kildare County Council6.410.2
Kilkenny County Council5.36.4
Laois County Council11.29.3
Leitrim County Council5.44.2
Limerick City And County Council7.83.8
Longford County Council1.94.0
Louth County Council7.213.4
Mayo County Council5.94.1
Meath County Council9.19.2
Monaghan County Council8.05.1
Offaly County Council5.44.9
Roscommon County Council2.94.6
Sligo County Council6.14.8
South Dublin County Council10.111.6
Tipperary County Council4.14.5
Waterford City And County Council9.56.1
Westmeath County Council7.16.8
Wexford County Council7.27.4
Wicklow County Council12.07.7

Sources and licences

  • Homes granted planning permission per 1,000 residents: CSO PxStat, CC BY 4.0.
  • New dwelling completions per 1,000 residents: CSO PxStat, CC BY 4.0.

Sources and licensing for every dataset

Cite this comparison:

StatsMapped, Homes granted planning permission per 1,000 residents compared with new dwelling completions per 1,000 residents. Homes granted planning permission per 1,000 residents (rolling 4 quarters, CSO PxStat) compared with New dwelling completions per 1,000 residents (rolling 4 quarters, CSO PxStat), 31 areas, Pearson r = +0.39. Calculated by StatsMapped from the published data. https://statsmapped.com/ireland/compare/homes-permitted-vs-homes-built

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