What is the benefit of that equity if it just sits there?
Peace of mind that I don't have a mortgage. And after 30 years of a $1.1M paid-off house appreciating in an up and coming town, when I decide to downsize at the age of 65 i'll fund a good chunk of my retirement, or hand off a nice asset to my kids.
If you could hypothetically take $100,000 on a HELOC and turn it into $5,000 per month cash flow would you do that?
No, I wouldn't. I'm never going to leverage my primary residence ever. Again, peace of mind factor. It's not worth the $ to me.
Yes that equity would be great, but you would be missing out on most of the tax advantages that comes with the higher leverage.
This is why I'm willing to just put 50% down instead of paying cash for my first property. Even though the mortgage interest deduction gets SEVERELY reduced in my income tax bracket, I'm still ok with that amount of leverage.
Also the opportunity cost of possibly buying another property with some of that down payment money.
Cash to buy multiple properties will not be an issue for me. Especially since I'll be taking it very slow and likely won't ever have more than 4-5 properties.