A few other random things I like are the triple tax benefits of a HSA / high deductible health insurance plan.

I bought a double in 2010 when my wife and I wanted to live in the city.2 years later we had tripled rent due to demand, and moved out.

For example, if the current fair market value (according to the cook county assessor's website) is $200,000 and you buy it at $400,000 and you're only factoring the old tax bill (check on cook county treasurer website), your tax bill could double (or triple because cook county), taking it from an 8% to a negative 8% return very quickly.

Triple check that the deal has a large profit spread and if so, then it’s still something to consider, but your numbers have to be spot on.

Some states punish the landlord by allowing you to sue for treble (triple) damages.

If D class is higher risk, you theoretically triple your risk, but still make the same amount of money.

Question for you all concerning the analysis of a triple net property.I'm working with a client who's interested in a 6,000SF office space set up for medical spaces.

My wife and I drive a combined 10k miles a year, are those of you driving 15k miles each per year willing to pay triple me?

I would just be careful in the current market and triple check everything. 

(You already missed the chance to triple your money in a month).