From a neighborhood amenity center to a new aircraft hangar and more, here are five of the most expensive projects filed with the Texas Department of Licensing and Regulation in the Austin metro this week.

1. Hangar AC 203

A 30,875-square-foot aircraft hangar with offices will be constructed at the Austin Executive Airport.

Location: Austin Executive Airport, 6012 Aviation Drive, PflugervilleEstimated timeline: March 1-Sept. 30Estimated cost: $4.3 million2. Islamic Center of Round Rock

The Islamic Center of Round Rock will construct a two-floor worship assembly.

Location: 1951 Hampton Lane, Round RockEstimated timeline: June 1-June 1, 2027Estimated cost: $3.2 million3. Crestline at Brushy Creek Amenity Center

Crestline at Brushy Creek, a new community in Cedar Park, is building a neighborhood pool, pool house and parking lot totaling 1,684 square feet.

Location: 12 Kinvara Cove, Cedar ParkEstimated timeline: Feb. 28-Nov. 30Estimated cost: $2.5 million4. Leander Tech Park

Baltimore, Md.-based Highway 29 Commercial will construct an 11,261-square-foot shell building. Leander Technology Park, a 50-acre community, will support 13 buildings with approximately 230,000 square feet of space, according to St. John Properties.

Location: Hwy. 29, LeanderEstimated timeline: Jan. 1-Feb. 28, 2027Estimated cost: $2 million5. The Toasted Yolk

The breakfast and lunch chain will launch its Bastrop spot within the upcoming mixed-use development, Sendero. The Toasted Yolk Cafe offers a variety of meals—including brisket tacos, breakfast burritos, and chicken and waffles—across its breakfast, brunch and lunch menus.

Location: Sendero, 853 Hwy. 71, Ste. 150, BastropEstimated timeline: Feb. 16-May 18Estimated cost: $865,000

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