XXXTentacion bought four homes in South Florida in the months before his murder.

He paid in total $1.7 million.

-- $420,000 for a 3 bed, 2 bath 2,000 square foot home.

-- $467,500 for a 4 bed, 2 bath 2,300 square foot home.

-- $385,000 for a 4 bed, 2 bath 2,100 square foot home.

-- $500,000 for a 4 bed, 3 bath 2,700 square foot home.

TMZ's sources tell them that the properties were for family members, and said X took care of his parents, siblings, aunts, uncles, grandmothers, and great-grandmothers.  

X also had a baby on the way with his girlfriend when he was gunned down while leaving a motorcycle shop in Deerfield Beach, Florida.

Dedrick Williams is so far the only person to be arrested for XXXTentacion's murder. But police have warrants out for two more suspects.