Perhaps you do not know I have a car and a jeep besides a big house in a good locality
REMINDER: NOT A TEACHER
(1) May I most gently remind you that some teachers might be happier if you
added a comma:
Perhaps you do not know (that) I have a car and a jeep, besides a big house in a
good locality.
(a) "besides a big house in a good locality" seems to be some extra information that
you are adding. If you wanted the information NOT to be extra, you might consider:
Perhaps you do not know (that) I have a car, a jeep, and a big house in a good
locality.