Simple, Transparent Pricing
Get full access to ADU / Addition ROI Calculator with all features included.
- Full construction cost estimator with 6 project types
- Permit, design, utility, site prep, and landscaping line items
- Adjustable contingency percentage
- Rental income projections with vacancy and expense deductions
- Cash, HELOC, and construction loan financing scenarios
- Cash-on-cash return and payback period calculations
- 10-year cumulative ROI projections
- Auto-populate from existing properties
- Unlimited analyses per property
- All future updates included
- Everything in Individual plan
- Pay for client access
- Share with unlimited clients
- Priority support
Looking to sponsor this app for your clients? Learn about sponsorship →
What's Included
Every plan gives you full access to all features.
Construction Cost Estimator
Build a detailed cost breakdown by project type, square footage, per-sqft cost, permit fees, design fees, utility connections, site prep, landscaping, and contingency. Compare detached ADUs, attached additions, garage conversions, floor additions, and basement build-outs.
Rental Income Projector
Project monthly and annual net income from your new unit after vacancy, added insurance, property taxes, maintenance, and utilities. See how quickly rental income offsets your total investment and when you hit break-even.
ROI & Payback Calculator
Compare total build cost against added property value and cumulative rental income. View cash-on-cash return, net ROI, payback period, and a full 10-year projection that accounts for financing costs if you use a HELOC or construction loan.
Frequently Asked Questions
Can I switch between monthly and yearly?
Yes. You can upgrade from monthly to yearly at any time and receive prorated credit for the remaining monthly period.
What happens to my data if I cancel?
Your data is kept safe. You lose access to the app until you resubscribe, but no data is deleted.
Are there any property limits?
No. You can use this app with as many properties as you want. There are no usage limits.
What's the difference between individual and sponsor plans?
Sponsor plans include everything in the individual plan plus you pay for client access, can view their property data, and get usage analytics. Learn more about sponsorship.
Should You Build That ADU?
Run every cost, income, and financing scenario before you break ground. Know your payback period, cash-on-cash return, and 10-year ROI in seconds.