Profit per door is relevant.

All of your profit stayed inside the SDIRA and remained tax deferred there. 

Quote from @Brandon Vukelich: Question: why would you sell an asset that generates a profit today and will generate a more significant profit in the future?

Let’s say you have 12 lots and if everything went perfect in the exchange you would recognize your $30,000 profit per lot across the board.  

After some research online, I am reading that the cost per square foot on a gut renovation of this nature in Stamford CT is anywhere from $150-$350, which is ultimately not very helpful, because at $150 per sq ft, this is a very appealing project with a total profit of ~$175K (46% ROI) and at $350 per sq ft, it very much isn't, because it would be a net loss of 83K (haha).QUESTIONS:What can I do refine my estimate a bit given that I am not allowed to a formal inspection on the property? 

. $8900 is not profitable!

We use an Enterprise CRM System, and are very organized with our files. 

- The property is probably NOT as profitable as you think it is.More reality for you - how are you going to cashflow enough from leveraged rentals to replace your current income?

Many are buying properties, doing minimal renovations to keep their crews busy, and selling with small or zero profit margins.Cash buyers are a priority.

Because my clientele is so profit-focused, I get daily questions about current real estate market trends.