structure. Efforts were delayed until the 1960s, when the village government made plans to purchase of the Choate estate. Pace University, however, purchased the entire estate, and it remains its Pleasantville campus. The Briarcliff Manor Board of Education took the matter to court and succeeded, and Pace sold to the village, which bought eight additional acres. The new site was completed in 1968, and the current high school building opened in 1971. In the 1980s, as school enrollment declined and costs increased, the Grade School building was leased to Pace University and the remaining students in that building (grades six through eight) occupied a portion of the new High School building. In 1988, a plan for a larger village and school meeting and performance area was initiated. A new auditorium was completed in 1998. After a bond vote in 2001, the current Briarcliff Middle School was constructed in the early 2000s adjoining the high school. In the summer and fall of 2011, several renovations took place, affecting primarily the high school. All front-facing windows of the high school were replaced with energy-efficient windows, and a permanent-storage building was constructed on the northeast side to store auditorium and maintenance supplies. In addition, many of the computers in the school were replaced with thin client computers. In 2013, the school's cardiovascular and weight lifting center was improved with more machines and equipment, increased space, new flat screen televisions, and other additions. In 2013 and 2014, the school's fields on the property were remediated due to the use of contaminated fill. The football field was completed with artificial turf, as well as the track and artificial turf baseball field; an artificial turf hockey field was to be completed by Labor Day. The lower soccer field will be reconstructed after the fall 2014 soccer season. Work on the softball field was finished in fall 2013. A security plan is to be submitted to the New York State Education Department; it includes plans to upgrade the main entrance doors and construct vestibules and greeter stations. Enrollment , the school had 587 students, including 81 from the Pocantico Hills Central School, comprising 13.8 percent of the student body. Students in the graduating class of 2013 had a 100 percent graduation rate and a 99 percent college placement rate. 99 percent of those students graduated with a Regents diploma, 50 percent with Advanced Designation with Honors, 21