They are higher maintenance due to the larger square footage and the fact that your typical tenant tends to be a larger family with lots of small kids.  

They usually come as slabs, where you may have 3-4 pieces for an entire kitchen or you can even get them in 1 foot squares.  

The property has a 600 square foot garage that is attached; it has an entry door to yard and main living area and is insulted and sheetrocked....

Small town in Washington?

All I know is asking price and square footage. 

.- - - - - - - - - A bit more info, for those in Washington State.... 

That is less than 1$ a square foot and could easily be built to fit almost any business. 

I ran into the same trouble while living in the Washington DC area about 2 years ago, so I switched markets (Texas!!) 

I thought the mean center was Washington DC. 

I don't know...1) the cost of developing the landThere is an old house that sits on one part of the land so I assume it has utilities/sewer lines2) the cost of the building - for high end townhomes, should I use $100/square feet or is that too low3) what will be a typical ROI that you will say "Yes, this project is worth it."