Space and Design are Important : You need around 3 feet of walking space around the island unit, and you must be sure that the drawers and doors in the cabinets have room to open. If you keep to the 36 inches then you should be OK. The only dimension that must be stated is that of the counter height. Ideally it should be the same as the rest of your kitchen units. If not, then it is not a disaster, but can be disconcerting when you are working on the various surfaces at varying heights.
Why do this, since even stock plans cost you at least a couple of hundred dollars each? Because the right stock plans can save you tons of time and money if you have a talented architect. Most plans are at least partly modular these days, and often you can even order prefabricated sections pegged to a specific house plan.
Another alternative is to have a custom island designed just for your needs. Kitchen design experts can help you come up with an island that will fit perfectly into your space and also have all of the components you really want to have. You can add a cooktop, a sink, or even a built-in microwave oven which can free up a lot of your counter space. Both a cooktop and a sink built into an island can help the cook become more a part of the festivities when you're entertaining if the island is used as a room divider between the kitchen and other living spaces.
The dimensions and placement of your kitchen island will depend on the shape and space available in your kitchen. Professionals say that the island should be positioned at least 36" from existing cabinets and 42" from the range, refrigerator or dishwasher to allow plenty of room for opening doors and easy maneuvering around your workspace area. The height of your kitchen island can vary to suit your individual needs. If you can't make up your mind on that one, a multi-level island might be the solution.
traditional kitchen islands designs
traditional kitchen island stools
traditional kitchen island pendants