That's when the STR focused apps become valuable.

If you do not have data/comps to find out your post renovation value, that ads a huge risk, and makes the move less valuable. 

Here's an article with things to consider when selecting a cost segregation company.

Here's an article with additional FAQs on cost segregation studies.https://www.biggerpockets.com/forums/51/topics/1113749-cost-segregation-faq

Assume that you could meet with the CEO and give him some direction or write articles about how great the stock was and cause its value to go up. 

Hi everyone,I'm considering moving from real estate to construction and keep seeing articles about high interest rates and labor shortages affecting the construction industry, but they often only scratch the surface.

As you increase in size and wealth, this becomes more valuable.

Additionally, holding the property during the ongoing area growth has allowed it to appreciate in value, further increasing its long-term potential as both a rental income source and a valuable asset in my portfolio.

From a time value of money perspective, I can see this as being valuable, but overall it does seem to be closer to a wash.I am more interested in the LLC, so I can write off expenses.

Hi - I wrote/published an article on this exact topic right here on BiggerPockets Last year, sharing link, hope it helps!