The High Court ordered the handover of the house to the Ministry of Housing and Public Works in three months
The summit was held at King Abdul Aziz International Conference Center in Riyadh on Sunday.
Saudi King Salman Bin Abdulaziz Al Saud welcomed Hasina when she reached the venue.
He described the fight against terrorism as a battle between good and evil rather than a clash of civilizations.
After a photo session on Sunday at the conference centre with other world leaders, Prime Minister Hasina and other global leaders visited the new Global Center for Combatting Extremist Ideology.
She is scheduled to return on Tuesday.