LT2006 m. atlikti archeologiniai žvalgymai Sapiegų dvaro parke (Antakalnio g. 17 Vilniuje) ir archeologiniai žvalgymai bei archeologinės padėties fiksavimas pastate L. Sapiegos g. 15 ir šio pastato aplinkoje. Archeologiniai darbai Sapiegų dvaro parke buvo atliekami vykdant mūrinių parko tvorų atstatymo, pamatų sanavimo ir hidroizoliacijos darbus. Žemės darbai atlikti prie parko R vartų, žvalgytas apie 190 m2 plotas [p. 206].
ENField survey was conducted in 2006 at the Sapiegos Manor Park (Antakalnio St. 17) as well as at L. Sapiegos St. 15 in Vilnius and in the vicinity of this building. An area of about 190 m2 was surveyed. During the survey of the Sapiegos Manor Park no valuable archaeological finds were discovered. According to the remains of the brick constructions that were found, it was established that the stair structure should be dated to the 16th century. It was established that the building at L. Sapiegos St. 15 was built by demolishing the brick fences and buildings that had previously stood there and dated to the 16th–19th century.