CC&R' stands for Covenant, Conditions and Restrictions. These CC&R's are attached legally to the property and can not be removed. Your title company will provide you and your agent with a current copy.    And yes you should absolutely review them to your own satisfaction before going through with the purchase of your new home.  Any good Real Estate Agent will make sure there is a clause that allows your to review and approve CC&R’s in your purchase and Sale Offer/Agreement.