Wazifa for protect your house

1. It is mentioned in a Ḥadīš that amongst all the verses of the glorious Qurān, this verse [i.e. Āyat-ul-Kursī] is of immense excellence. (Ad-Dur-rul-Manšūr, pp. 6, vol. 2) 
2. It is reported from Sayyidunā Ubay bin Kabthat the Sultan of Madīnaĥ..

... Sallallahu alaihi wasallam O Abū 
Munżir! Of all of the verses of the Qurān which you have memorized, do you know which one is most grand?’ I Replied "allahu la ilaha illa huwal haiyulqayyum"Then the Holy Prophet .. Sallallahu alaihi wasallam
Sallallahu alaihi wasallam Congratulations to you on your knowledge.’ (Saḥīḥ Muslim, pp. 405, Ḥadīš 810) 
3. In one of the narrations in Mustadrak, it is mentioned that there is one verse in Sūraĥ al-Baqaraĥ which is the chief of all of the verses of the Holy Qurān. Shayṭān flees from the home in which this verse is recited, and the verse is Āyat-ul-Kursī. (Al-Mustadrak, pp. 647, vol. 2, Ḥadīš 3080) 

Allahu laaa ilaaha illaa huwal haiyul qai-yoom; laa taakhuzuhoo sinatunw wa laa nawm; lahoo maa fissamaawaati wa maa fil ard; man zallazee yashfa'u indahooo illaa be iznih; ya'lamu maa baina aideehim wa maa khalfahum; wa laa yuheetoona beshai 'immin 'ilmihee illa be maa shaaaa; wasi'a kursiyyuhus samaa waati wal arda wa la ya'ooduho hifzuhumaa; wa huwal aliyyul 'azeem

اللَّهُ لاَ إِلَهَ إِلاَّ هُوَ الْحَيُّ الْقَيُّومُ لاَ تَأْخُذُهُ سِنَةٌ وَلاَ نَوْمٌ لَهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الأَرْضِ مَنْ ذَا الَّذِي يَشْفَعُ عِنْدَهُ إِلاَّ بِإِذْنِهِ يَعْلَمُ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُمْ وَلاَ يُحِيطُونَ بِشَيْءٍ مِنْ عِلْمِهِ إِلاَّ بِمَا شَاءَ وَسِعَ كُرْسِيُّهُ السَّمَاو ;َاتِ وَالأَرْضَ وَلاَ يَئُودُهُ حِفْظُهُمَا وَهُوَ الْعَلِيُّ الْعَظِيمُ