BUFFALO, N.Y. — A $90 million redevelopment project is now underway at the former Central Park Plaza.

LPCiminelli Inc.’s Highland Park is slated to include 600 housing units, including apartments, residential space and townhomes.

The first phase of construction is scheduled to begin next spring. Developers hope to open the first 84 units for sale or rent next summer.

Construction of the entire project is anticipated to take up to seven years.