Office Properties for Lease Please click the hyperlinked image or subcategory title to view the corresponding items belonging to that product subcategory. 420 51st Ave SE 1,200 Sq.Ft. 5735 7th St NE 4,500 Sq.Ft. 2139 4th Ave NW 5,264 Sq.Ft. You can also search our catalogue to find product items based on keyword(s). Clicking the Search button while leaving the field blank will retrieve ALL product items from our online inventory. Contact CMS Real Estate Ltd. For More Information.