The kids are warring over bedroom space -- even the dog wants more room! So one Saturday you innocently load everyone into the car, in search of a larger home. Emotionally, it makes sense.

But financially, are you prepared to part with some of your hard-earned equity (not to mention a bit more of your paycheck) in order to purchase a larger home? It's going to cost you money to move up.

Simply explained, equity is the difference between what you owe on your home (all its mortgages, liens, etc.) and what you could obtain on the open market LESS YOUR COSTS OF SALE. (And the last part of that sentence is often overlooked by over-zealous move-up buyers!) But looking before you leap can make the difference between a financially prudent new purchase and a haunting economic disaster! Let's evaluate the costs.

1) Some increased costs of purchase are obvious: You'll be paying a larger mortgage payment monthly to own a larger home (depending on your down payment) your taxes will increase, and yes, even your home owner's insurance will be more. And if your down payment isn't at least twenty percent of the purchase price, you may even have private mortgage insurance to pay. It all adds up; but

2) Some increased costs of purchase aren't so obvious: What about upkeep and maintenance? Utilities? Even the extended period of time it takes to clean the home on the weekend, taking time away from your family and other “fun” things---are you prepared for that?

3) One category most of us overlook when taking the “move up” plunge is to evaluate the chunk of equity it will cost us to sell our existing home, pay our buying costs, and move into another. Since 80% of all sellers hire a broker to sell their existing home (often saving money overall in doing so), you'll no doubt benefit by that cost. You'll add to it the additional sales costs of title insurance, transfer taxes, deed preparation, tax proration----basically all the costs paid by the seller when you purchased the home.

So should you move up? The answer depends on what you're trying to achieve. If you're purchasing a home that will appreciate faster than your current one, gives you more space, is in a better neighborhood, and/or will make you psychologically happier, it may make sense to move. It's true that happiness becomes the over-riding factor to the move-up buyer. Yes, you may want different features than you have in your current home; but you also know that housing is housing--- but being happy where you live is paramount!

The bottom line is that homebuyers purchase with their “gut” and justify the purchase with their wallet. Long after you've crunched the sales cost numbers and consulted with an expert to evaluate a new neighborhood, you're still likely to follow your gut instincts and purchase the home that tugs hardest on your heart strings. After all, it's what living the American Dream is all about.