The Minister for Housing, Local Government and Heritage, James Browne TD, has highlighted a significant shift in social housing delivery, as local authorities increasingly adopt the Design and Build (D&B) contract model. Under this approach, local authorities provide preliminary designs while the contractor assumes responsibility for detailed design and construction.

Over the past three years, more than 3,000 new social homes using the D&B model have entered the national delivery pipeline. Current data indicates that the model is achieving major time savings, with projects completing 4–6 months faster in the pre-construction phase and 6–9 months faster during the construction stage.

The D&B model is also credited with providing greater cost certainty for public investment. By integrating standardised designs, Modern Methods of Construction (MMC), and early contractor involvement, the approach minimises delays and limits cost overruns.

-- Advertisement --

Minister James Browne TD commented: "The Design and Build model is delivering exactly what communities need - more homes, delivered faster and with greater cost certainty. Every month saved means families getting keys to their new homes sooner.

"By embracing modern methods of construction and streamlining procurement, local authorities are now in a stronger position than ever to scale up delivery. The progress to date shows what is possible and we are committed to expanding this approach across the Approved Housing Body sector so even more families can access high‑quality social homes quickly."

The Department identified several key advantages driving these efficiencies:

• Greater cost certainty for the exchequer, with contractors responsible for detailed design and delivery once performance and quality standards are set.

• Accelerated delivery, supported by standardised house types, early approval of preliminary designs, and contractor‑led innovation.

• Enhanced innovation, as MMC solutions can reduce build time while maintaining high standards of quality and certification.

A primary driver of this progress has been the establishment of regional D&B frameworks. Currently, these frameworks operate across five regions, serving 25 local authorities and providing access to pre-qualified consultants and contractors. Work is ongoing to extend this coverage nationwide.

The Department has also confirmed plans to embed the D&B approach within the Approved Housing Body (AHB) sector to ensure these time and cost efficiencies benefit all primary public housing delivery channels.