Buying a house often means a forced savings plan that helps you build up equity, which is great thing, as long as you pay off your mortgage quickly. Paying down your balance fast is especially important now, as mortgage rates are starting to inch up, so even if you’re locked in, when you renew, your monthly payments could jump. Some strategies to consider include opting for a shorter amortization (15 years, say, instead of 30 years), doubling up your mortgage payments, putting an extra 10% down on the principal of the mortgage every year, or getting a good mortgage broker to negotiate a better rate.