MORTGAGE BUDGET CALCULATOR

Enter the total monthly housing payment you want to stay within and the cash available for a down payment. The calculator works backwards to estimate the home price supported by that budget after principal, interest, property taxes, homeowners insurance, estimated conventional PMI and HOA fees.

Already know the home price? Use the Mortgage Payment Calculator to estimate the full monthly payment.

Scope: This is a budget-planning estimate for a conventional fixed-rate mortgage—not a lender affordability decision, preapproval or loan offer. It does not evaluate income, existing debts, credit history, reserves, maintenance or utilities.

Monthly Housing Budget ($)

Down Payment

Your Credit Score Range (FICO)

Estimated Interest Rate (%)

Property State (optional — fills a statewide tax estimate)

Loan Term

Taxes, Insurance & Fees

Property Tax Rate (Annual %)

Home Insurance Rate (Annual %)

Select a state to replace the 1.10% planning default with the latest available statewide effective property-tax estimate. You can edit the result.

HOA Fees (Monthly $)

Home Price Supported by Your Entered Budget

Estimated Home Price: $0

Estimated Loan Amount: $0

Principal & Interest: $0.00

Property Taxes: $0.00

Home Insurance: $0.00

Estimated Conventional PMI: $0.00

HOA Fees: $0.00

Total Monthly Housing Payment: $0.00

This result answers “what price fits the monthly housing budget I entered?” It does not determine lender approval or whether the payment is comfortable within your complete financial life.

📖 What This Budget Estimate Means

This calculator starts with the monthly housing amount you choose, subtracts HOA, estimated property tax, homeowners insurance and conventional PMI when applicable, then solves for the loan and home price supported by what remains. It is a planning tool—not an underwriting model.

Monthly budget is not the same as affordability

A lender also evaluates income, existing debts, credit history, cash reserves, loan limits and program rules. Your personal budget should also leave room for utilities, repairs, maintenance, moving expenses, emergencies and other goals. A mathematically supported price can still be uncomfortable in real life.

Cash needed is more than the down payment

The result shows an estimated closing-cost range of 2% to 5% of the calculated purchase price and adds it to the down payment. Actual cash to close depends on lender charges, prepaid taxes and insurance, escrow deposits, title services, appraisal, location and negotiated credits.

Why taxes and insurance are entered as rates

The home price is the unknown, so these costs must be expressed as percentages of price to solve the equation. Selecting a state fills the latest available effective property-tax rate for owner-occupied housing. The statewide figure is not precise enough for an individual property, so replace it with local tax information when available. Insurance remains an editable planning assumption because a useful quote depends on the property, rebuild cost, coverage and hazards.

What to do when you find a property

Move the estimated price into the Mortgage Payment Calculator, replace every assumption with property-specific figures, and compare the result with formal Loan Estimates from multiple lenders.

💡 Budget Checks Before You Shop

🧰 Keep a Repair and Maintenance Margin

The calculated payment does not include routine upkeep, unexpected repairs or utilities. Treat the result as a ceiling only after those costs and emergency savings fit comfortably elsewhere in your budget.

💵 Protect Cash Beyond the Down Payment

Do not commit every available dollar to the down payment. Closing costs, moving, immediate repairs and a post-closing emergency cushion can matter more than reaching a round down-payment percentage.

📈 Stress-Test the Interest Rate

The result includes a ±0.25 percentage-point sensitivity check. If a small rate move changes the supported price materially, leave more room before shopping at the calculated limit.

🏘️ Replace Percentages With Property-Specific Numbers

Property tax can vary by county and municipality, while insurance can vary sharply by address, construction and hazard exposure. Defaults are planning assumptions, not local quotes.

📄 Compare Formal Loan Estimates

A calculator cannot reproduce lender-specific points, credits, mortgage insurance, fees or underwriting. Compare Loan Estimates for the same loan type, term and lock period before choosing.