Seems like it might be a tight situation:600*18 units = 10,800 * .9 = 9720.  

I'd recommend connecting with experts in the space.

We work as a couple on our RE biz, do we have to pay double to work in the PRO space, or just figure out how to share the account ... combine our names like, Branjolina?

Look at this information===>Single Family Residential814 sqftStories: 2 story with attic and basementRoof: Shingle (Not Wood)Basement: Unfinished Basement 2 BedroomsLot Size: 2,975 sqftParking: Detached Garage2 UnitsCounty: Cook 1 BathroomBuilt In 1904Parking Spaces: 1Construction: MasonryTax Rate Code Area: 72167The Seller is asking 5k down, and selling the property for 25K.

Many lenders are still tight with guidelines so the underwriters nitpicking isn't unusual.

We do a lot of work in flood zones and from what I've heard regarding "stilts"(we call them pilings) is you're looking at 20-30k extra over a traditional slab with a crawl space....Most of our footings are within a couple feet of sea level so we've never needed pilings but if you're indeed that deep you defintiely can't pour a footing on top of muck.....The other concern is flood insurance - the lower your first floor elevation the higher the flood insurance - I'd imagine if your first floor is under 10' the insurance would be astronomical.....your best bet is to talk to an engineer, get a survey, and go from there.

If this is existing space a previous tenant left that was already finished out you can sometimes do for 15 a sq ft for more minor changes. 

I know of a 131 space park in Indiana.

From speaking to others in town I do see an interest in / need  for 10,,000 - 12,000  sq ft units for industrial / warehouse sites for sale and for lease . almost like Industrial Mini Storeage space .The Bldg has 6 shipping / receiving Dock Doors along with a 14 ft wide drive up ramp that door is also 14 ft tall so you could literally drive a tractor trailer inside if need be My thinking !

I purchased a home for $890,000 and the assessed value for the purposes of property taxes was $580,000 for example.Many buy and hold real estate investors in the commercial space with big portfolios even hire attorneys on commission / retainer to get the assessed value of their building lowered as much as possible to save on property taxes.