HIGHEST & BEST Monday 6/29 by 11AM. First time on the market in over 50 years, this exceptional 1.08-acre property offers a rare opportunity. Set high on an elevated site with desirable east-west exposures, the property is home to the historic Laurence McGuire House, one of the few remaining examples of Spanish Eclectic architecture in Greenwich. The existing 4,366-square-foot residence features 4 bedrooms and presents an extraordinary opportunity to restore, renovate, or expand a significant architectural landmark. Alternatively, the premier setting, served by all town utilities, offers an exceptional canvas for a new custom estate in a highly sought after location. BEING SOLD ''AS IS''.