Very often questions are too general to give specific answers to. Yours happens to be one of those questions. A good quote will require specific information about the location, the size, the replacement value and other pertinent questions that a good agent will want to know.
As a long-term commercial asset manager of commercial properties, (and literally thousands of units of multi-family, I have sources that I can happily provide to you to get such an answer. This is at no obligation and I will have you contact them directly so that you can negotiate your very best policy cost.
Contact me through my email address if you are interested.
Onward and upward Eugenia.... Rob Baird, CA RE License #544165 (One of the oldest, active licenses in CA) 951 515-5855 Email: firstname.lastname@example.org
Apr 20, 2011