Announced

Hi Line Square

Dallas · Mixed-Use

Hi Line Square is a two-tower mixed-use landmark planned for the Dallas Design District by McCourt Partners and HN Capital Partners, designed by Perkins & Will.

Official Website
Verified Sep 22, 2026~4.3 yrs to delivery
AnnouncedBreaking GroundConstructionOpening SoonNow Open
2026
Start
2030
Completion
300
Units
30
Floors
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Details

1650 Oak Lawn Avenue, Dallas. 30 floors and 300 residences. Broke ground 2026, completing 2030.

The story so far
Announced Dec 11, 2024McCourt Partners & HN Capital introduce Hi Line Square — two-tower mixed-use landmark (30-story residential + 17-story office + retail) for the Dallas Design District.
prnewswire.com
Hi Line Square groundbreaking pushed to 2027 Sep 2026McCourt Partners and HN Capital Partners now expect to start their two-tower Design District landmark next year, with completion still targeted for 2030.
commercialsearch.com
Expected groundbreaking 2026
Expected opening 2030
Milestones are dated to when they actually happened and linked to their source. This record fills in over time as TMW tracks the project.
Supply pressure 35 · BalancedDallas marketMarket
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About the project

Hi Line Square is a two-tower mixed-use landmark planned for the Dallas Design District by McCourt Partners and HN Capital Partners, designed by Perkins & Will. The development pairs a 30-story, 300-residence tower with a 17-story, roughly 186,000-square-foot office building above about 45,000 square feet of retail and dining, all organized around a pedestrian plaza built around a preserved heirloom tree. With direct access to the Trinity Strand Trail and The Loop Connector, Hi Line Square knits new housing, workplace and street-level retail into one of Dallas's fastest-growing creative neighborhoods.

Developer & design
The Dallas market 35 · Balanced supplyDesign District 8-project pipeline · 1,017 residences and keys · peak Late ’27 Explore the market →
Common questions

Frequently asked

Where is Hi Line Square located?

Hi Line Square is located in Dallas.

When will Hi Line Square be built?

Hi Line Square is an announced development that has not yet started construction, targeting completion in 2030.

Who is developing Hi Line Square?

McCourt Partners, HN Capital Partners is the developer behind Hi Line Square.

Who designed Hi Line Square?

Hi Line Square was designed by Perkins&Will.

How big is Hi Line Square?

Hi Line Square rises 30 stories with 300 residences.