Every REI has a starting point, a build up phase, and an exit phase (this doesn't have to mean out of REI...it refers to cash).The key to determining this is based on an investment plan, and where the REI is in that plan. 

Right now, I’m actively learning and planning to start my first projects this year.

Lastly, you mentioned this is a BRRRR but you plan to cash flow "like crazy" after renting it.

What area are you planning to build the adu?

@Shaun Ortiz providing for the future needs of my family, RE is my retirement planning vehicle of choice.

I have a degree in civil engineering and 15 years construction, site development, and short term rental experience and am looking to shift my focus/career towards real estate development, mainly raw land although if there were a house on the property could include fix and flip.I plan to purchase 50+ acres of raw land with 1000+ feet of road frontage, have it surveyed and split into separate 5+ acre parcels for re-listing.

Hello Lisa, I'd recommend reaching out directly to the planning department.

In the next 5-10 years, I plan to leave my current industry and transition to real estate full-time, so I’m especially interested in how this could impact that goal.Current FinancialsRoth 401(k) Balance: $105KContributions: $79KEarnings: $23.5KSalary: $109KContributing 6% annually ($545/month), with a 100% match for the first 3%Investment Growth Assumption: 8% per yearCurrent Rental Cash Flow (Pure Profit After All Expenses): $7,500/month (9 units)Potential New Property Cash Flow (Pure Profit After All Expenses): $1,300/monthCurrent Real Estate Portfolio Value: $1.4MAfter New Property: $1.7MWithdrawal Breakdown ($60K)Tax-Free Contributions: $45KTaxed Earnings: $13.4KWhy Only $13.4K Is Taxed and PenalizedMy Roth 401(k) balance is made up of:Total Balance: $105KContributions: $79K (75.24% of total)Earnings: $23.5K (22.38% of total)When withdrawing, the money comes out proportionally from contributions and earnings.

I plan to live in unit 1002. 

But if you do get rid of it make sure you know what you plan is for that space.