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This section contains information about the construction starts data available in Forecast. Included is a definition of historical and forecasted construction starts data, description of how the data is compiled, data sources and organization, update frequency, definitions of the data and a brief overview of the methodology used.

This section contains the following topics: 

What are construction starts? 

Forecast contains both historical and forecasted construction starts data. ConstructConnect reports construction starts in terms of project value (nominal dollars) and square feet. For Forecast, this means that a start value is the estimate of the square foot value or total dollar value of construction work started in a given time period. Reported project values include the costs for labor and materials, overhead, interest and taxes paid during construction and contractor's profits.

There are minor differences in the definition of a start  between the United States and Canada:

 United States 

For the U.S., a start is defined as the date that a project reaches the start stage, as verified and reported by the U.S. ConstructConnect research team. 

Canada

A Canadian start is defined as the date that a project reaches the start stage, as verified and reported by the Canadian ConstructConnect research team.

What categories are covered? 

ConstructConnect reports on new and existing structures for the private and public sector. The data in Forecast covers the following categories:

What geographies are covered? 

The data in Forecast covers the following geographies:

United States

• National
• State
• Metropolitan statistical area (MSA) – 363 metropolitan statistical areas
• County – over 3000 state counties are included

Canada

• National
• Provincial

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How frequently is the data updated? 

Both historical and forecasted starts are updated on a quarterly basis, reflecting the most current macroeconomic and construction starts data. Currently the data is published in the last week of the month following the close of each quarter, in January, April, July, and October. 

How are construction starts different from put-in-place construction spending? 

Two of the most common ways to measure the construction market are construction starts and put-in-place: 

• Put-in-place is an aggregate value of work done, regardless of when contractors are paid or when work is begun. Put-in-place excludes projects in the planning stage and is limited to reporting the final cost per month, which can in turn omit variables occurring over the lifetime of a project.

• By contrast, construction starts report the total project value or total square feet of projects at the time they are started. Starts are seen as a leading indicator of construction spending and investment. 

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What are the data sources? 

Overall, construction starts data is derived from the ConstructConnect database. Single family starts data is derived from the U. S. Census Bureau and Canada Mortgage and Housing Corporation, and macroeconomic data comes from Oxford Economics.        

 What What are the data collection methods? 

ConstructConnect  collects information on public and private construction projects across the United States and Canada.

The primary data collection methods are: 

Reporting

• ConstructConnect reporters develop and maintain relationships with various sources throughout the construction industry including, but not limited to, owners, developers, architects, and contractors. 

Partnerships and alliances 

• ConstructConnect maintains strategic partnerships and alliances with key industry organizations to enhance data collection efforts. 

Technology and automation 

• ConstructConnect uses advanced technology and automation to aggregate information on public construction projects. 

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What's the methodology used to forecast construction starts?

For ConstructConnect, a forecast is the calculated start on a project in the future. The forecast value is derived using historical starts from the ConstructConnect database and data modeling provided by Oxford Economics. As a forecast includes historical starts, the costs for labor and materials, overhead, interest and taxes paid during construction and contractor's profits are part of a forecast value. However, design costs, such as architectural and engineering, are not included.

The following table lists the drivers by sector that are used in determining starts.

What's the process for converting data into construction starts? 

The following diagram illustrates the process for converting our data and Oxford Economic data into the economic data available in Forecast:

Why are historical starts data updated?

All projects reported by ConstructConnect are followed continuously by our network of reporters, ensuring that the starts data are consistently accurate even when projects are re-bid or abandoned.  

Note: Updates to Forecast historical starts are frozen at a rolling 12-month calendar based on the current month. 

What is the single-family methodology? 

The data for single-family construction starts is a combination of unit, square foot and project values and extrapolated using a proprietary formula. While the methodology used is consistent for both the U.S. and Canada, there are some differences in the data sources:  

United States

The U.S. single-family construction starts are derived using data from the U.S. Census Bureau.

Canada 

The Canadian single-family construction starts are derived using data from CMHC (unit) and ConstructConnect (square foot and project).