Susan V. Hazeldean and Heather L. Betz sold a two-bedroom, two-bath condo at 597 President St. in Brooklyn to John S. Kushner and Cecilia Kushner for $725,500 on Sept. 24.

Hazeldean and Betz paid $650,000 for the property in Feb. 2005. The 832-square-foot Unit #1 is part of the 597 President St. Condo development, which was built in 1905.

Hazeldean is an associate research scholar in law and the Robert M. Cover clinical teaching fellow at Yale Law School.

Previously, she was director of the Peter Cicchino Youth Project of the Urban Justice Center.

She received her bachelor's degree from the University of North Carolina and her J.D. from Yale University.

Betz is a senior staff lawyer at the HIV Law Project in Manhattan, which provides free legal services to people with HIV.

She received her J.D. from the City University of New York.

According to BlockShopper.com, there have been 16 condo sales in Brooklyn during the past 12 months, with a median sales price of $899,500.