Ontario Drives Growth in Residential Building Construction in September

December 4, 2024

Investment in building construction rose 2.1% to $21.6 billion in September, following a 0.2% increase in August. The residential sector increased 2.9% to $15.2 billion in September, while the non-residential sector edged up 0.3% to $6.4 billion. Year over year, investment in building construction grew 6.7% in September.

On a constant dollar basis (2017=100), investment in building construction increased 1.6% from the previous month to $13.0 billion in September and was up 3.1% on a year-over-year basis.

Chart 1 
Investment in building construction, seasonally adjusted

Chart 1: Investment in building construction, seasonally adjusted

Ontario drives growth in residential building construction

Investment in residential building construction was up 2.9% (+$433.4 million) to $15.2 billion in September. Increases were recorded in seven provinces and three territories, led by Ontario (+$232.1 million).

Infographic 1 
Investment in residential building construction, September 2024

Single family home investment rose 4.0% (+$271.1 million) to $7.0 billion in September. Monthly gains were observed in seven provinces and two territories, led by Ontario (+$141.1 million).

Investment in multi-unit construction increased 2.0% (+$162.4 million) to $8.2 billion in September. Increases in Ontario (+$91.1 million), Quebec (+$57.8 million) and Alberta (+$45.4 million) were moderated by decreases in six other provinces.

Chart 2 
Investment in residential building construction, seasonally adjusted

Chart 2: Investment in residential building construction, seasonally adjusted

Non-residential investment edges up in September

Investment in non-residential construction edged up 0.3% (+$19.0 million) to $6.4 billion in September.

The industrial component increased 1.3% (+$18.3 million) to $1.4 billion.

Commercial construction investment grew 0.4% (+$12.5 million) to $3.2 billion. Monthly increases were recorded in three provinces and one territory, with Ontario (+$19.4 million) leading the gains. These increases were tempered by decreases in seven provinces and two territories.

Institutional construction investment decreased 0.6% (-$11.8 million) in September after reaching a record high in August. The decline was partially offset by gains in five provinces and one territory, led by Saskatchewan (+9.8% to $40.2 million).

Infographic 2 
Investment in non-residential building construction, September 2024

Thumbnail for Infographic 2: Investment in non-residential building construction, September 2024

Third quarter summary

Investment in building construction was $63.8 billion in the third quarter, up 1.7% from the previous quarter. Year over year, investment in building construction grew 7.5% in the third quarter.

Investment in residential building construction rose 2.2% to $44.7 billion in the third quarter, marking the fifth consecutive quarterly gain. The multi-unit component increased 4.5% to $24.3 billion, while the single-family homes component edged down 0.4% to $20.4 billion.

Investment in the non-residential sector edged up 0.6% to $19.1 billion in the third quarter. Increases in the commercial (+1.0% to $9.6 billion) and institutional (+1.0% to $5.4 billion) components were partially offset by the decline in the industrial component (-0.8% to $4.1 billion).

Go HERE for more information

Related Articles


Changing Scene

  • AD Electrical – Canada Announces 3 Distinguished Additions to Board of Directors

    AD Electrical – Canada Announces 3 Distinguished Additions to Board of Directors

    AD Electrical – Canada is pleased to announce the addition of three distinguished leaders to the division’s Board of Directors. AD Electrical – Canada invites you to join them in welcoming Elaine Gerrie, ICD.D (Gerrie Electric Whole Ltd.), Jody MacDonald (Eddy Group Limited) and Howie Pruden (Ideal Supply Inc.) to the board. Read More…

  • Shawflex Announces New Vaughan Manufacturing Facility

    Shawflex Announces New Vaughan Manufacturing Facility

    Shawflex is excited to share that production is officially underway at the new manufacturing facility in Vaughan, which became their new home as of May 1st. While final steps are in progress and on track, the start to production is a testament to the seamless planning, coordination, and dedication of their incredible team. This milestone… Read More…


Peers & Profiles