ADU Loan Calculator
Calculate your monthly payments and explore adu financing calculator options to bring your project to life.
How to Use This ADU Loan Calculator
Planning the financing for your Accessory Dwelling Unit is a critical first step. Use this tool to visualize your budget and understand how different loan terms impact your monthly cash flow.
Enter Project Cost
Start by entering the total estimated construction cost. This should include design, permits, and materials.
Adjust Down Payment
Use the slider to set your intended down payment percentage. This directly reduces your total loan principal.
Set Rate & Term
Input current market interest rates and select a 10, 15, or 30-year term to see how it affects your long-term interest costs.
Frequently Asked Questions
An ADU Loan Calculator is a financial tool that helps homeowners estimate their monthly mortgage payments specifically for Accessory Dwelling Unit construction. It factors in loan amounts, interest rates, and terms to give you a clear budget picture.
Typically, ADU-specific construction loans or HELOCs may have slightly higher interest rates than a primary residence mortgage, but they allow you to leverage your property's future value once the unit is complete.