I've used Home Depot in the past for Jeld-Wen sash inserts, but now need a whole-house order of (probably vinyl) windows, nice tall divided light french doors, custom shape for attic buildout, etc.

And the king said, “Divide the living child in two, and give half to the one and half to the other.” (1 Kings 3:24-25, ESV).    

Depreciation is your Basis (amount you paid for it) minus land(land does depreciate)  divided by either 27.5 or 39 years.27.5 years for residential39 years for commercial property.

. $8,640.00 divided by $40,000.00 equals= .216 which is a 21.6% ROI?

Find your average rental rate by adding up all the results that come on the first page and divide by the total number of units on that same page.  

Take the value of the building and divide by 27.5 because the IRS has allowed taxpayers to depreciate residential property over 27.5 years.

Its not just a matter of rearranging dividing walls plumbing and electrical.  

. - Any profits left over above and beyond the initial capital invested (and there always is), then profits are divided up 70% to the limited investor members and 30% to the managing members (sponsors).  

The line that shows Annualized Total Return is THAT years Total Annual Cashflow + the 'growth' in the Equity from the previous year (this is the property value growth + the loan balance paydown divided by your "Equity Gain (not shown)" which is THIS YEARS EQUITY - TOTAL INITIAL EQUITY. 

Your observation is correct; there are a large number of SFR that were divided and rezoned multiple.