Hey Kyle, thanks for listening!
I am very big on building equity, largely due to my career situation. I'm taxed in the highest bracket but even if you are not, every extra dollar you bring in puts you closer to the next tax bracket. I'm not a real estate professional in the IRS sense, so if I take money out of my real estate investments as profit, I'm paying ordinary income.
I'm fine paying my fare share of taxes, but the government incentivizes us to do what it wants us to do - buy real estate, by giving us tax breaks. Every dollar I put into equity is less 'income'. I'll gladly take that income later, when I'm in a lower tax bracket, such as retirement.
You've hit it on the head for how I do it for the most part. For my personal properties, I design the mortgages so that I'm just above cash flow neutral. 5% of the gross income is a good number I shoot for above neutral. I have enough personal income that I can pay for cap ex and repairs if I need to (most people can't, and shouldn't, do this unless their W2 income can support it). Doing this will give you a lower interest rate, which is why I prefer it to getting a longer amortization and paying extra on the principal.
Another thing to do is to take that extra cash flow and put it into cap ex that improves the value of the property. The downside to this is that you risk a higher valuation for property tax.
Appreciation is a good thing. Simple appreciation, where it increases because of the market is nice, but not guaranteed, and you have no control over it. I will do rehabs to force appreciation whenever I can.
Another way is to buy a bigger property. Take the larger down payment and put it into something bigger, which lowers your %equity in the property but still keeps the $equity and the cash flow is now going into the larger property. As an example, considering purchasing a 100k building with 40k down vs a 200k building with 40k down. You'll have less cash flow on the 200k but the absolute equity build will be faster.
I'll also say that I don't actively avoid cash flow. As long as I'm not taking it out of the property into my personal income, I don't have the income tax burden. Either put that extra into repairs or cap ex or mortgage repayment.
Feel free to DM me if you want to talk more.