They are communicating with the Asset Manager and the Field Service Manager. 

Strategies like house hacking, the BRRRR method, and long-term rentals have worked well for me.

As long as you paid a contractor or someone who’s not an employee $600 or more in a tax year, you are required to issue them a Form 1099, regardless of whether you paid them via cash, check, or another method.

It's a lot easier  logistics wise and the realtor will also probably have better communication with them since it probably wouldn't be their first deal together

In working on construction loan financing, the lender informed me I'll need to unencumber that portion of the property (makes sense) before closing on the construction loan.I understand there to be two methods generally speaking: refinancing my mortgage and removing that portion of the property in the process OR attaining a partial release from the lender to remove that land.I *strongly* want to avoid refinancing as I have an amazing rate, but partial releases seem complex and also require a survey.

Most of the homes come with a one or two year warranty so we set it up so that they can communicate with the builder directly to handle maintenance issues.- Taxes are usually much lower the first year. 

There is no 'per square foot' method that is accurate....At least until you have quite done a few.... 

Sorry for the questions just curious about your method since it seems different than most.  

Therefore best to communicate with the immediate neighbors early in the process.

The straightforward method is to do everything yourself, as in my example above.