From Enlightenme.com'
Deciding to tap into your home equity when you need money is a decision with many layers. Among the first of your considerations on the matter should always be whether you have enough usable home equity to make it worthwhile. The next question on your list should be whether using your equity is the wisest course of action.
Home Equity Laws
Your ability to use your home equity varies based on the state in which you reside and the kind of property you possess. A primary residence in Texas might have very different requirements than a rental property in California. Reviewing your lender’s website or speaking to them in person is the best way to familiarize yourself with your state’s home equity lending policies.
Home Equity Calculations
An important part of any state’s home equity law governs how much you can borrow. This calculation revolves around your loan to value, or the percentage of all the liens on the property against the home’s appraised value. A more conservative state, for example, may limit your total loan to value to 80 percent. This means a home appraised at $200,000 cannot have loans in excess of $160,000, unless you obtained the loans at the time of purchase. If you owe $150,000 on your first mortgage, you have only $10,000 available.
To reach the figures in the above example, simply multiply your home’s value ($200,000) by the maximum loan to value (80 percent). This gives you the home equity limit, or $160,000. Next, subtract your existing mortgages ($150,000) and the resulting number is your maximum loan amount ($10,000). If you get a negative number, this means you have no usable equity in your home.
Home Equity Concerns
Once you determine if you have any home equity to use, you can decide if this kind of loan makes sense in your situation. Home equity loan rates are typically lower than unsecured loan rates, but you must provide your home as collateral. In the event you are unable to make your payments, you can lose your home. Even if your home equity lender does not foreclose, and they rarely do when first mortgage payments are current, your lender can make it difficult for you to refinance either lien or sell the property until you bring your account current.
In general, you should be wary of home equity lenders who try to coax you into a 100 percent loan to value situation. Although it’s common for lenders to let you know when a higher loan amount will qualify you for a lower interest rate, you should not make a habit of borrowing more money than you need. The one notable exception is when you’re in the market for a home equity line of credit because you do not have to use a set amount.