I can reach out directly to the listing agent for details but I feel like an agent would be able to extract better intel. 

Once the cash flow becomes outstanding, it is usually time to refinance and extract value which then lowers the cash flow and the process repeats but I have much bigger pockets due to the money extracted.  

If you did this then you can extract the equity from the properties and reinvest it.

I've seen extraction operations in light industrials rent anywhere from $1.50/sf up to $2.75/sf.

But, the City uses the opportunity to extract everything they can out of you.FWIW, I have another property that I purchased intending to do another SLSD but elected after buying it to just build more units instead of splitting. 

The man's name was the father (then in his early 20's) of the man from whom we bought the house - people of Polish extraction. 

As for any concern about housing taking a dive (@Mary Mitchell) then invest the extra extracted money in something other than RE.  

@Thomas HatleyFrom a quicklook, it seems a lot needs to be done before you can extract the benefits of the qualified opportunity zones.This is something you want to plan beforehand and not after the fact.

Be the project manager and extract as much knowledge as you can from that person. 

I won't be looking to mine or extract natural resources, nor will I be trying to redevelop the land.