How Much House Can You Afford?
- Jun 25
- 2 min read

One of the first questions homebuyers ask is, “How much house can I afford?” While it's tempting to focus on the maximum amount a lender will approve, affordability is about finding a home that fits comfortably within your financial situation and long-term goals.
Start with Your Income
Your household income is the foundation of your home-buying budget. Lenders evaluate your income to determine how much you can borrow, but you should also consider your monthly expenses, savings goals, and lifestyle needs.
Understand the 28/36 Rule
A common guideline is the 28/36 rule:
Spend no more than 28% of your gross monthly income on housing expenses.
Spend no more than 36% of your gross monthly income on total debt payments, including housing, car loans, credit cards, and other obligations.
This rule helps ensure your mortgage remains manageable.
Consider More Than the Mortgage Payment
Many first-time buyers focus only on principal and interest. However, homeownership also includes:
Property taxes
Homeowners insurance
HOA fees (if applicable)
Utilities
Maintenance and repairs
Home improvements
Emergency expenses
These costs can significantly affect your monthly budget.
Factor in Your Down Payment
A larger down payment can reduce your monthly mortgage payment, lower interest costs, and potentially eliminate private mortgage insurance (PMI). However, avoid using all your savings for the down payment—maintain an emergency fund.
Check Your Credit Score
Your credit score influences your mortgage interest rate. Higher credit scores generally qualify for lower rates, which can increase affordability and reduce long-term borrowing costs.
Don't Buy Based on Maximum Approval
Just because a lender approves you for a certain amount doesn't mean you should spend it. Consider your future financial goals, including:
Retirement savings
Children's education
Travel plans
Investments
Emergency reserves
A comfortable mortgage payment often leads to less financial stress.
Calculate Monthly Ownership Costs
Before making an offer, estimate your total monthly housing costs, including:
Mortgage payment
Property taxes
Insurance
HOA dues
Utilities
Maintenance budget
This gives a more realistic picture of affordability.
Consider Future Life Changes
Think about how your finances may change over the next several years. Job changes, family growth, business opportunities, or unexpected expenses can impact your ability to manage housing costs.
Work with Professionals
Mortgage lenders and real estate agents can help you understand financing options, estimate costs, and identify homes within your budget. Their guidance can help you avoid overextending yourself financially.
Quick Affordability Example
If your household earns $6,000 per month before taxes:
28% for housing = approximately $1,680/month
36% for total debt = approximately $2,160/month
These figures provide a starting point, though your actual affordability will depend on taxes, insurance, debt levels, interest rates, and local market conditions.
Conclusion
The right home isn't necessarily the most expensive one you can qualify for—it's the one that fits comfortably within your financial plan. By evaluating your income, debt, savings, and long-term goals, you can determine a realistic budget and purchase a home with confidence while maintaining financial flexibility for the future.



