Ryland Homes has appointed a new homebuilder and assistant homebuilder at Bartram Springs.Greg Barr is the new homebuilder at Bartram Springs. Barr has three years of experience in the home building and construction industry, said Jeff Agar, president of Ryland Homes in the Jacksonville region. Agar also appointed Jeremy Coats assistant homebuilder at Bartram Springs. Coats has more than eight years of experience.