http://www.zillow.com/homes/28-fox-hill-drive,-irvine,-CA_rb/?fromHomePage=true&shouldFireSellPageImplicitClaimGA=false
My wife came to the United States in 1997 straight from Seoul, Korea and her family moved to Irvine where she attended Venado Middle School. Two Korean families stayed at 28 Fox Hill, Irvine, CA 92604 in 1997 and split the $2000 - $2100 monthly rent. The landlord purchased this home for $310,000 in October 1996. If the landlord was smart, he should have owned 4 - 5 of these SFR rental properties and held onto them forever until retirement.
Rent at $2100 with a purchase price of $310,000 will generate a Adjusted Gross Yield of 8.1%. Today's market value for rent for this home is $3750 a month which is a 78% increase. However the property value has appreciated to almost $900k making the increase in property value 287% from its orginal purchase of $310,000 in 1996. The AGY is 5% today which is a grade of an "F" in my books. Cash flow will provide you passive income, but appreciation is where Real Wealth is built.
A quality rising asset paired with depreciating low cost debt is an ideal wealth builder.