PlanningLeads

Commencements tracker

Where Ireland is breaking ground

Ireland Commencements Tracker: how many new homes are actually breaking ground. National residential commencement notices over the trailing 12 months, the busiest counties, Residential Property Price Index momentum, and the council pipeline: how many permissions actually start, and how long they take, council by council. Built on CSO open data, refreshed monthly, and on our own link from every commencement notice to the permission it builds.

30,555 homes commenced in the 12 months to August 2026

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Homes commenced (12 mo)
30,555
Latest month
August 2026
Busiest county
Dublin
House prices (12 mo)
+5.5%

Busiest counties, last 12 months

Residential units on commencement notices filed in the trailing 12 months.

1Dublin
10,895
2Cork
4,056
3Meath
1,756
4Galway
1,515
5Waterford City
1,263

Shown as a 12-month volume rather than a change on the year before: the 2024 development-levy waiver deadline pulled a wave of commencement notices forward into 2024, which distorts any comparison with it.

House price momentum (RPPI)

CSO Residential Property Price Index, July 2026.

National
208.6
3 mo +1.7%12 mo +5.5%
Dublin
178.1
3 mo +0.9%12 mo +4.4%
National excluding Dublin
240.7
3 mo +2.4%12 mo +6.4%

From permission to start, by council

Of the permissions granted in 2025, 36% have started so far (7,831 of 21,497). We can say this because we link every commencement notice to the permission it builds; no official series does. Beside it, the CSO's own count of homes permitted and started in each council, and how new homes there are being built.

Groundworks are the first trade on site once a permission starts: the groundworks page shows every commencement the week it lands. The timber frame and modern methods columns are the market for offsite and MMC manufacturers, and the 2026 landscaping and groundworks pipeline brief follows those two trades council by council, month by month.

CouncilPermissions 2025Started so farMedian days to startHomes permitted, 12 mo (CSO)Homes started, 12 mo (CSO)Timber frameModern methods
Cork County1,77224%1333,8971,65650%60%
Dublin City1,69439%1283,1583,3052%60%
Donegal County1,45534%1441,35493422%19%
Galway County1,23339%1391,1921,17221%22%
Dun Laoghaire Rathdown County1,10647%1312,0472,3907%36%
Meath County97635%1402,0061,75647%62%
Fingal County94939%931,7733,22345%59%
Limerick City and County88633%1341,63290722%37%
Wexford County81237%1301,17689816%35%
Mayo County80538%1428106732%10%
Clare County78436%1209624907%43%
Tipperary County78132%13868549738%38%
South Dublin County75245%1043,0521,97736%57%
Kerry County71036%14198677110%55%
Wicklow County66836%1461,8741,12749%71%
Kildare County66436%1401,5771,01546%57%
Kilkenny County58741%1145544067%25%
Waterford City and County49833%1581,2081,26362%67%
Louth County48935%1271,00664869%73%
Cavan County45436%13860923228%31%
Laois County44737%1231,03262046%77%
Cork City39644%1333,3962,40026%41%
Westmeath County39042%10568454556%63%
Monaghan County37841%16152528436%37%
Offaly County34240%13144615820%29%
Roscommon County32533%12720719141%47%
Sligo County31328%19242625226%56%
Carlow County27043%12644029519%23%
Galway City20938%14336234338%63%
Longford County18930%122896821%22%
Leitrim County16334%119189590%2%

Permissions and starts: PlanningLeads, from the planning registers and BCMS commencement notices (retention, section 5 declarations, compliance filings and amendments left out). Homes permitted and started: CSO BHQ17 and HSM13. Timber frame and modern methods of construction: share of new homes started over the last 12 months, CSO HSM15. CSO data under CC BY 4.0.

These are the national totals. Inside the app: the individual commencement notices behind them, mapped and filterable by county and trade, usually before work starts.

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Source: CSO PxStat tables HSM14 (residential commencement notices) and HPM09 (Residential Property Price Index), re-used under CC BY 4.0. Refreshed monthly as the CSO publishes.