I can sell the units hopefully for about 840,000 before realtor fees of 5 percent and whatever I'll be taxed on.

For example, I help out-of-state investors buy and sell in the Dallas/F.t Worth area and my preferred lender is a fellow investor.

i've seen a few 2 families on the MLS In my price range. out bidded on one and the rest were too far gone for the price the sell was asking. but I'm working towards finding off market properties, auctions, whole sellers etc.... if I can find a distressed property thats priced correctly I will try my best to grab the opportunity.

I'm selling my apartment furniture in Tucson, AZ from my airbnb for a 2 bedroom / 2 bath, this includes a full living room, bar stools for the kitchen, a fully stocked kitchen, and laundry room.

They use their case studies to sell you, but all houses/locations aren't going to produce those same results. 

I am generally reluctant to sell a property, they have all taken some effort to get decent returns and why give that up unless it is going to be a dog moving forward.All the best! 

So you’ll have lower deductions in the future and owe all the taxes back if you ever sell without a 1031 exchange. 

There is of course taking into account the area and if it is getting some life pumped back into it, sure you might have a builder or buyer wanting to put a house on it.I would love to hear from anyone with experience on holding on to an empty lot and just taking the hit on the taxes until you can sell for a large price. 

If the seller really wanted to sell the property they would get it remediated.

You might consider cutting your losses and selling it, or investigate STR options.