Free tool
ADU rental ROI calculator.
Real published build prices, conservative local rents. Pick a model and see what the math actually looks like — no email required.
Your build
The math — The Newfield
- All-in build price
- $179,000
- Cash needed (20% down)
- $35,800
- Monthly loan payment
- $1,154
- Est. monthly rent (long-term)
- $1,400–$1,700
- Monthly cash flow (rent − payment)
- $246–$546
- Simple payback (build cost ÷ rent)
- 9.6 years
Educational ballpark only — excludes taxes, insurance, maintenance, and vacancy, and isn't financial advice. Rents are conservative long-term figures; short-term/seasonal rates near the lakes and coast often run well above this. Talk to your lender and tax pro before investing.