Hayden Grove Northline

Hayden Grove Northline is a new 324,500-square-foot senior care facility under development at 461 John Webster St in Leander. The project involves the construction of a senior independent, assisted, and memory care building with associated common use spaces. This development is privately funded on private land for private use, with an estimated cost of $50,000,000.

Project Scope and Design

The design firm of record is InSite Architects and Planners. The registered accessibility specialist for this project is James A Rickard. The filing specifies that the work includes new construction for senior independent living, assisted living, and memory care units. The total area of 324,500 sq ft results in a computed cost of $154 per square foot.

Northline Leander Development Co., LP is the owner and developer of record. This project is registered with the Texas Department of Licensing and Regulation (TDLR) as a new construction filing. The registration occurred in September 2026. Construction is scheduled to begin in November 2026.

This location is in Leander, Texas, within ZIP code 78641. The area has a population of about 93,399 people and a median household income of $131,421 according to U.S. Census estimates. Housing in this ZIP code is predominantly owner-occupied, with a median home value of $453,100.

Compared to other new construction filings in Williamson County, this project is larger and more expensive than the median. The median estimated cost for new construction in the county is $850,862, while this project is estimated at $50,000,000. The median size is 9,011 sq ft, whereas this project is 324,500 sq ft. The scheduled build window of 759 days is longer than the county median of 245 days.

InSite Architects and Planners has one other TDLR-registered project totaling $29,000,000, known as The Dwyer in Seguin. The completion date on the filing is November 2028. The project is targeted for November 2028. Plan review is pending.