My portfolio is all retail NN and NNN property. That said, I have loans with larger, national lenders and even very small credit unions. The bulk of them won't go below 1.25 DSCR or 75% LTV. I've had some cases where the lender has stretched to 1.20 DSCR if the location and tenant credit is stellar...however, this has typically only happened when the appraisal comes in lower than expected and the lender really likes the deal...they then lower from 1.25 DSCR to 1.20 DSCR to close the deal with us.
I suggest Reverse Engineering your search. Here's what I mean via a hypothetical example: Depending on the amount of cash I have on- hand for the purchase I tailor my search according to a typical 1.25 DSCR & 75% LTV. What I mean by this is if I hypothetically have $500,000 cash on hand to invest I'm looking for a $2,000,000 property. Let's say that prevailing market loan terms are 4% based on a 25 year amortization schedule. This then puts my annual debt service at $95,016/year.
I then need to factor in asking cap rates as they relate to my 1.25 DSCR, 75% LTV and annual debt service of $95,016. Using this example the lowest cap rate deal I could purchase is 5.95%, which would be an NOI of $119,000/year (For simplicity sake I'm assuming the lease(s) are Triple Net NNN). The DSCR calculation on this example is $119,000 NOI/$95,016 annual debt service = 1.252 DSCR.
Hope this helps! :-)