When we sell and roll proceeds into separate 1031 projects how is the mortgage boot calculated?

They will turn a profit year 1 and with a few small cap ex itrems and both leases being up they will roll into 2025 with a nice monthly net.

If its constantly rented , then keep renting it , keep the cash rolling in .

The inquires start rolling in now but much better around Feb-March. its what you make of it and how much effort you want to put in.

Sounds like you have a good deal and if your goal is $1000 a month in cash flow then you can sell the property and roll that money into a property you can buy in cash and cash flow that fits more inline with your goals. 

The broker has sent the rent roll (in the form of a P&L showing what comes in for each unit and a breakdown of the expenses).

-Put down rolls of asphalt roofing. 

Do I understand correctly that I can roll over the IRA and non-IRA stocks into a Solo 401k, not the Roth IRA, then use the $ value of these investments to fund R.E. investments, such as down payment for a mortgage, or purchase outright?

I'm looking in Everett, Edmonds, Lynnwood, Mt Lake Terrace for those (Everett has already adopted new rules pertaining to the bill, the others are slow rolling a bit and most brokers don't know yet how it will impact value). 

Understand supply and demand dynamics1.If purchasing an existing facility, review the current tenant files, rent roll, and delinquency reports.