INTERACTIVE DECISION TOOL
Student Housing Cash Flow & Mortgage Offset Calculator
Model purchase price, financing, student rent per room, paying roommates, operating costs, vacancy, monthly cash flow and equity paydown with editable assumptions. Inputs stay on the left while the visual output updates on the right as assumptions change.
THE NUMBERS, WITH YOUR ASSUMPTIONS
Can Roommates Offset the Monthly Cost?
The interest rate is a planning input, not a current offer. Enter actual taxes, insurance, HOA and mortgage insurance when available. Results update as you type.
Estimated monthly cash flow
-$5,365Equity shown here is down payment plus scheduled principal paydown. No appreciation is assumed.
Payment & cost breakdown
- Loan amount
- $540,000
- Principal & interest / month
- $3,502
- Taxes + insurance + HOA + MI
- $950
- Rent / month
- $0
- Vacancy, management, repairs & other
- $913
- Cash flow / month
- -$5,365
- NOI ÷ principal & interest
- -0.53×
- Illustrative cap rate
- -3.31%
- Initial cash, before reserves
- $155,250
- Principal paid after 4 years
- $25,538
- Equity before any price change
- $160,538
Roommate income is a planning assumption, not guaranteed rent. The equity display includes down payment plus scheduled principal paydown and assumes no property appreciation. Cap rate uses the entered rent and operating assumptions, so replace defaults with property-specific facts before relying on it.
Have Matt Review These NumbersYOUR NEXT STEP
Have Matt Review Your Financing Plan
Send your question and the numbers you have explored. Matt can help you understand the financing questions that come next.

Published professional information currently lists AZ and TX. Confirm current state and program eligibility before application.
Educational estimates only. No loan approval, rate quote, or commitment to lend. Rates, terms, down payment, documentation, reserves, occupancy and property eligibility vary by borrower, lender, state and program. Rental income, appreciation and investment returns are not guaranteed.
Matt Dean · NMLS #227603 · NEXA Lending · Company NMLS #1660690. Check licensing at NMLS Consumer Access. Professional site lists Arizona and Texas. State-specific availability must be confirmed before application.
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