Based on the 198,329 "rentable" (living) square foot area (from the site plan), it appears to be $605/ft for total development cost.
https://highlandrc.com/project/48-east-avenue/
FINANCING:
Highland arranged the $87.9MM non-recourse construction loan for the 30-story, Austin condo project with a private balance-sheet lender focused on creating long-term relationships by originating, servicing and asset managing long- and short-term fixed-rate commercial real estate loans through maturity. In addition to arranging the financing, Highland was involved in sourcing a development partner to venture on the $120mm project.