Ireland’s apartment construction pipeline is showing signs of renewed weakness despite a series of Government measures designed to make more projects financially viable.
The latest figures do not point to a collapse in apartment building. Ireland completed 2,658 apartments in the second quarter of 2026, according to the Central Statistics Office (CSO). But that was 12.2% fewer than in the same quarter of 2025, when apartment completions had surged.
The contrast with the beginning of the year is striking. Apartment completions reached 2,355 in the first quarter, an increase of 33.3% year-on-year.
That volatility matters because apartments are expected to play a much larger role in meeting Ireland’s housing needs, particularly in Dublin and other cities where land is scarce and demand for homes remains high.
The question now is whether Government viability measures are strong enough to turn planning permissions and approved schemes into a steady pipeline of construction.
Apartment supply is improving, but not consistently
Ireland’s apartment output has increased substantially over the longer term.
There were 12,047 apartments completed nationally in 2025, accounting for 33.2% of all new homes completed that year. Dublin accounted for 9,623 of those apartments, or almost 80% of national apartment completions.
That is important because it shows that Ireland can deliver apartments at scale when projects move through the system.
But the quarterly figures also show how uneven that delivery can be.
The 2025 surge was followed by strong apartment output in Q1 2026 and then a decline in Q2. Apartment completions in Q2 2025 had reached 3,053, meaning the latest quarterly figure represents a significant reduction from that exceptionally strong comparison period.
This suggests that the problem cannot be measured simply by asking how many apartments were completed in one year.
The bigger issue is whether enough viable projects are entering construction to maintain supply over several years.
Why does the Government need to subsidise apartment construction?
This is where the viability question becomes important.
The Government’s Croí Cónaithe (Cities) Scheme was created specifically to address a problem in apartment development: in some locations, the cost of constructing an apartment can exceed the price that can realistically be achieved when it is sold.
The scheme is intended to bridge that gap for eligible developments, allowing projects that might otherwise remain unviable to proceed.
The Government provided €55 million for Croí Cónaithe (Cities) in Budget 2026, with the stated aim of activating planning permissions already in place for apartments.
That tells us something important about the apartment market.
Planning permission by itself does not guarantee construction.
A project can have permission, a site and potential buyers, but still fail to start if the expected selling price does not cover the cost of development and the required return for the developer.
In other words, Ireland’s housing supply problem is partly a viability problem, not simply a planning problem.
The gap between planning and construction
There is evidence that Ireland continues to generate apartment planning permissions.
The CSO recorded 3,153 new apartments granted planning permission in Q1 2026. Dublin accounted for 1,064 of them, the largest regional share.
But planning permission is only one stage of the process.
A permitted apartment scheme still has to secure financing, reach an economically viable cost structure, begin construction and ultimately produce completed homes.
That distinction is crucial when assessing Government housing policy.
If thousands of apartments receive planning permission but projects remain commercially unviable, increasing the number of permissions alone will not deliver enough homes.
Equally, if the State repeatedly has to provide additional support to make projects viable, that raises a different question: what is causing the underlying cost gap in the first place?
Construction cost is only part of the problem
The viability of an apartment development depends on much more than the physical cost of building the structure.
Developers have to account for land, construction, professional fees, financing, taxes, infrastructure, compliance requirements and other development costs.
The expected sales value of the finished apartments must then be sufficient to cover those costs while making the project commercially viable.
This creates a difficult situation in parts of Ireland’s housing market.
Construction costs can remain high even when the eventual selling price is constrained by what households can afford to pay.
If costs rise faster than achievable sale prices, projects can become unviable even when there is strong demand for the homes.
That is the fundamental problem the Croí Cónaithe intervention is designed to address.
The State is trying to solve the symptom and the cause
Government support can help get individual projects moving, but it does not automatically eliminate the underlying reasons why apartment construction is expensive.
That creates a policy challenge.
If a viability subsidy allows a project to proceed, it can deliver homes that otherwise might not have been built.
But if the structural cost pressures remain, future projects may require similar support.
The success of the policy should therefore not be judged solely by the number of projects receiving funding.
A more useful test is whether Government intervention is gradually producing a larger and more predictable pipeline of apartment construction without requiring ever-greater intervention.
The latest CSO figures provide a mixed picture.
Apartment completions were significantly higher at the start of 2026, but the Q2 decline shows that strong output in one quarter does not necessarily translate into sustained momentum.
Ireland needs apartments to meet urban housing demand
The concentration of apartment construction in Dublin makes the issue particularly important.
Almost four out of every five apartments completed nationally in 2025 were in Dublin.
That reflects the economics of urban housing: apartments make more efficient use of land where land prices are high and household demand is concentrated.
Ireland therefore cannot easily meet the housing needs of its largest urban areas through low-density development alone.
A sustained increase in apartment construction is likely to be essential if the country is to add large numbers of homes in Dublin, Cork, Galway, Limerick and Waterford.
The Government’s own apartment-support programmes recognise this.
The Croí Cónaithe (Cities) Scheme was designed around the five cities and specifically targets owner-occupier apartment development.
The real test is what happens after the subsidy
Ireland has made progress in apartment delivery, and the latest figures should not be interpreted as evidence that apartment construction has stopped.
The more significant concern is consistency.
A housing system that produces a large number of apartments one year and then experiences weaker delivery can struggle to provide the predictable supply needed to moderate housing costs over time.
The Government has recognised the viability problem and has committed funding to address it. But the latest figures suggest that intervention has not yet removed the underlying difficulty facing apartment development.
The next stage will be to determine whether the current measures can convert the country’s substantial stock of planning permissions into a reliable flow of construction and completed homes.
For Ireland’s housing market, that distinction could be more important than any single quarterly completion figure.
