Sources connected with Justin tell TMZ ... Justin's mom and grandmother have been looking for a condo or home in the L.A. area, which they want to close before Justin's 17th birthday on March 1.
We're told the top contender so far -- a $1.7 million condo near the Westwood area of L.A.
Justin's grandma thinks the condo is perfect, but they're still looking.
The condo is 2,400 square feet with 3 bedrooms and 4 bathrooms.
The owner is a model. Watch out ... Justin's a lady killer!
The impending purchase was first reported by the Real EStalker.