You could potentially tap into your existing utilities but there are other considerations that might make it worth separate utility laterals and services. 

Do you need cash flow to build more capital for the next property?

I threw it into the cash flow calculator and it said it would either even out or it willl have a monthly cash flow of around 300$.

In most case when I have clients putting 25% they will be cash flowing, a lot of that has to do with looking at things a bit differently.

Their customer service department is very responsive.When selling a service as taking care of everything and handling the complete process, this includes all forms, liabilities and considerations for that particular need.

If your goal is to have a cash flowing portfolio of rentals. 

It’s paid off, I would “like” to leave it that way & maximize the cash flow while paying down the heloc between the rental & other income.  

Your net worth and cash flow goes up exponentially when you tap into your equity to scale up and buy more and more cash flowing properties.

I'm interested in flipping, and short-term rentals at the moment to build good cash flow, then pivot into more of a buy-and-hold/appreciation play 10-15 years from now.

(No mortgage on any).the cash flow is a total of $3,100 a monthDo portfolio loans exist for these kind of situations?