and donor Juliana Curran Terian, was constructed in 2007 and was designed to the two original, separate, brick buildings. The lead architect for the project was the School of Architecture's Dean, Thomas Hanrahan. Myrtle Hall is Pratt's newest building, having opened in 2010. The building, located one block north of campus, was designed by Pratt Institute School of Architecture alumnus Jack Esterson AIA of the New York City architecture and engineering firm WASA/Studio A, and has achieved LEED Gold Certification. The building houses Student Services (registrar, bursar, and financial aid), Admissions, the Pratt Center for Community Development, and the Digital Art Center. The Caroline Ladd Pratt House is owned by the school. It is used as the college president's mansion and for gala events. It was completed in 1898 and designed by architects Babb, Cook, and Willard for Frederic B. Pratt, the institute's third president, the son of Charles Pratt (and family). It is located two blocks west of the school on Clinton Avenue, near the other Pratt family mansions. Higgins Hall, located one block south of the main campus, houses the entire School of Architecture with the exception of Construction Management programs. The historic Romanesque Revival landmark building with a contemporary center wing houses the school's Administrative Offices, computer labs, student classrooms and laboratories, a lecture hall, a small café, and the Hazel and Robert H. Siegel Gallery. The building was originally built for the prestigious Adelphi Academy, now Adelphi University in phases from 1868 through 1890 by Mundell and Teckritz and Charles C. Haight. Charles Pratt also partially funded construction of the building as part of his philanthropic efforts. The building was given to Pratt Institute in 1965 by the wife of John Higgins, architect and alumni of Adelphi Academy. The School of Architecture was relocated here. In 1996, the building experienced a major fire, destroying the center wing of the building and severely damaging the northern and southern wings. In 2005, the school replaced the center wing with a new sleek and contemporary glass structure, which linked historic brick northern and southern wings designed by Steven Holl, and incorporated complementary contrast to the original essence. As part of the rebuilding of Higgins Hall, Rogers Marvel Architects restored and renovated the original nineteenth century wings to their former glory. Historic sites A number of Pratt Institute's buildings and landscapes are historically significant. The Pratt Institute Historic District is