Some try to charge an up front fee.

I would project, 6 months, so if there are holding costs $2,270 a month (not including utilities), with utilities in about $2750.00. $2750x6 months= $16,500..

Within the first month I believe the company byte federal has a data breach.

You will likely achieve a better return than adding an ADU.Good luck My partner is building an ADU for under 200k in 3 months.

If we price the home based on what they thought they could get for it, it will sit for weeks/months.

Monthly rent totals $20,038

You are not going to buy land and put in a mobile home and the lender in 6 months will consider it a single family home.

What is the $1,700/month based on, and which neighborhood is this?

When you are pricing out your offers make sure to price in how much you are charging for assignment of contract.

Also make sure to build on a property located in a desirable location with larger pop density and if holding for rentals, charge median rent for that market as lenders want to see a bigger pool of buyers/renters available to occupy/sell.