BuyNetFlow — Rental Property Cash Flow Analyzer

Does this rental deal actually make money?

BuyNetFlow runs the full cash flow math on any rental property — mortgage, taxes, insurance, reserves, and vacancy — so you know before you buy.

Enter the property Address or nickname, square footage, and the market $/sqft rent rate for the area.

Fill in the deal Purchase price, down payment, interest rate, and your target monthly rent.

Click Analyze Instantly see monthly cash flow, cap rate, deal health rating, and a full income/expense breakdown.

Compare & decide Add multiple properties to the comparison table. Download as CSV or export a PDF summary.

Property

Property name

Square footage

Market rental $/sqft

Financials

Acquisition price ($)

Down payment (%)

Interest rate (%)

Income

Target monthly rent ($)

Property tax rate (%/yr)

Insurance ($/mo)

Maintenance reserve (%/yr)

Property mgmt fee (%)

Vacancy rate (%)

Pet rent / mo ($)

Non-refundable pet deposit ($)

Your property

Enter your numbers and click Analyze

Monthly cash flow

—

fully loaded

Pre-reserve CF

—

before MR + VR

Cap rate

—

annual NOI ÷ price

Gross yield

—

LTV

—

Break-even

—

Down payment

—

Est. closing costs

—

~2% of price

Total cash to close

—

Monthly out

Mortgage (P&I)—

Property tax—

Insurance—

Maint. reserve %/yr—

Mgmt fee %—

Vacancy reserve %—

Total expenses—

Monthly in

Base rent—

Pet rent—

Pet dep. (÷12)—

Total income—

Market benchmark—

Rent index —

Upfront cash needed—

Deal comparison 0 properties

Analyze a property and click Add to comparison to start your shortlist. Click any row to reload it into the analyzer.