I was preapproved with that amount before, but it was for a single family, primary residence about six months ago.

Its not as easy but once you are up in running you are building a brand, equity in your business, and also constant flow of leads.

Here's a big "math" you overlooked for quite a few years.Right now $388k in equity, minus (let's go all out) $100k in closing costs, gets you a walk away of $288k in equity.Use that $288k as a 20% DP, and you should have $1.44M in property value,...not $415k. 

Equity from sale can go to the new property AND a DST/TIC tax free as long as I have at least a mortgage/debt of 225k on that new property?

Invest the difference in some form of equities and tbills.

Investment Info:Single-family residence fix & flip investment.

Do you have a lender that finances these for you or is it all your money/investor equity?

Most of the FN moniker is for folks with no nexus or residency/citizenship to the US.

If you have access to private equity then sure, but if you want to buy properties yourself then at best you are looking at 1-2 per year if you have really good income. 3.

Can your deal still cashflow and is the ROI still good with more equity stuck in it?