Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 3 years ago

Bismihi ta'ala

A revered scholar had once recommended that Ayatul Kursi be written with safron on 4 pieces of paper, and placed in the earth of four corners of the foundation of the house. 

Aim at having the house a hub for dhikr of Allah ta'ala, and to dedicate programs in remembrance of Ahlul Bayt (a.s.). A blessed house in the eyes of Allah ta'ala is a house devoted to serve others, and brings kin together.  

Once the house is done, it is recommended to invite people and feed them. Giving Sadaqah is also highly recommended.