We have about $40k in cash that we could borrow against (I don't want to spend it) and I have about $140k in equity in our rental condo.

As others have said, the profit potential is going to be relative to the investment value of the asset (and to a smaller degree the amount of your investment).For example, for a stable investment, if you're able to reasonably generate a 10% cash-on-cash return on a particular apartment investment (not unreasonable), a $500K investment on your part should return about $50K per year.If you're good at taking a mismanaged apartment building and turning it around, it's quite possible that you can generate much more than this in equity and much more in cash flow as well.There are lots of ways to make money in real estate, generally the higher the risk, the higher the personal investment and the more skilled you are at your strategy, the more profit there is to be made.

You now have 30k * 10 = 300k in equity.

I have about $100,000 in equity and I am not eligible for a conventional heloc at this time.

She has $150K in equity but doesn't know the first thing about real estate transactions.

It's rented well and has about 60% in equity.

Howdy Ya'll, We have 10 single family with 5 paid off and approx 550K in equity within all 10.I'd like to pull out the equity to purchase more properties.

.- It seems like these are more risky as a project, because built-in equity disappears when the old house is demolished, and new equity depends on the builder delivering on time and budget.

Then had $80000 in equity year 2017.

A year later that same home is now worth 150k and I have since put 10k into the principle on the loan.Would I now have 80k in equity?