On-site infrastructure work for the Mallory Park Phase II development — on land long called “Flagpole Property” because it once contained several flagpoles visable along the Interstate 65 corridor in Brentwood — is officially underway, officials for real estate services firm Southeast Venture announced today.

About 300 feet of road will be added as well as water and sewer systems, opening up about 35 additional acres for commercial development.

"The property is C3 zoned and allows for warehouse, showroom space and office spaces," Wood Caldwell, principal for Southeast Venture, said in a release. Southeast is representing the landowner, Dickson-based Tennsco. "We will develop only about 35 acres. The nearly 24 acres of remaining land will be used for two parks, one which is contiguous to Mallory Park."

Last month, Sonic Automotive Group broke ground on a new 9,178-square-foot Porsche dealership and 32,010-square-foot Audi dealership at 1576 and 1580 Mallory Lane, respectively. The new Porsche of Nashville and Audi Nashville are located where Phase I of Mallory Park connects to Phase II. Construction is slated to last about a year.

In the image below, the segment in red represents Phase II.