It appears that Advaita Acarya had two different houses, one at Santipura and one at Navadvipa. When Lord Caitanya Mahaprabhu was born, Advaita Acarya was residing not at His Navadvipa house but at His Santipura house

Expressions researched:
"It appears that Advaita Acarya had two different houses, one at Santipura and one at Navadvipa. When Lord Caitanya Mahaprabhu was born, Advaita Acarya was residing not at His Navadvipa house but at His Santipura house"

CC Adi-lila

It appears that Advaita Ācārya had two different houses, one at Śāntipura and one at Navadvīpa. When Lord Caitanya Mahāprabhu was born, Advaita Ācārya was residing not at His Navadvīpa house but at His Śāntipura house.

CC Adi 13.111, Translation and Purport:

One day shortly after Lord Caitanya Mahāprabhu was born, Advaita Ācārya's wife, Sītādevī, who is worshipable by the whole world, took her husband's permission and went to see that topmost child with all kinds of gifts and presentations

It appears that Advaita Ācārya had two different houses, one at Śāntipura and one at Navadvīpa. When Lord Caitanya Mahāprabhu was born, Advaita Ācārya was residing not at His Navadvīpa house but at His Śāntipura house. Therefore, as formerly explained (text 99), from Advaita's old paternal house (nijālaya) in Śāntipura, Sītā came to Navadvīpa to present gifts to the newborn child, Caitanya Mahāprabhu.