Yes, 3 months is usually the normal, however some homeowners may request an additional months security which will bring it to a total of 4 months. You may want to consult an Agent of your choice who could further assist you with you of your search, and advise you of these matters.
I hope this answered your question! If you have any further questions, please feel free to contact me by the ways below.
Wishing you all the best,
De Vonte Williamson , LSA
Proudly Serving Long Island
Coldwell Banker Residential
Top Relocation Associate
"I Stand Behind Getting You Results!"