🏠 Home Affordability Calculator

Calculate How Much House You Can Afford

📊 Housing Market Reality Check

7.5%

Average mortgage rate in 2024 (vs 3% in 2021)

47%

Home price increase since 2020

$2,100

Extra monthly cost on $350k loan due to higher rates

36%

Of renters spend over 30% of income on housing

$430k

Median existing home price in the U.S.

60%

Of first-time buyers put down less than 20%

We know the housing market feels overwhelming right now. Mortgage rates have climbed to levels not seen in over 15 years, home prices remain stubbornly high despite economic uncertainty, and it seems like the dream of homeownership keeps slipping further away. If you're frustrated watching home prices and interest rates make affordability harder each month, you're not alone—this is one of the most challenging housing markets in decades.

But here's the truth that gives us hope: while we can't control market conditions, we can make smart, informed decisions that position us for success. Homeownership is still achievable with careful planning, realistic expectations, and strategic timing. This calculator helps you understand exactly what you can afford based on your financial situation—not what a salesperson says you can "qualify" for. By following conservative guidelines and making data-driven decisions, you can become a homeowner without sacrificing your financial security.

The market will eventually stabilize. Rates will come down. Opportunities will emerge. What matters most is that when your moment arrives, you're financially prepared to act with confidence. Let's figure out your numbers together.

📋 The 28/36 Rule & Home Buying Guidelines

📊 The 28/36 Rule

  • Home Price Rule: No more than 3-4x your gross annual household income
  • 28% Rule: Your total monthly housing costs (mortgage + property tax + insurance + HOA) should not exceed 28% of your gross monthly income
  • 36% Rule: Your total monthly debt payments (housing + car loans + student loans + credit cards) should not exceed 36% of your gross monthly income
  • Conservative Approach: Many financial advisors recommend keeping housing costs closer to 25% to allow for savings, emergencies, and quality of life

These are conservative guidelines designed to keep you financially healthy.

🏘️ Should You Rent or Buy? The Timeline Matters

The General Rule: If you plan to stay in a home for fewer than 5 years, renting is typically more cost-effective. For 5-7 years, it's situational. For 7+ years, buying usually makes financial sense.

Why Timeline Matters: The Break-Even Analysis

The Hidden Costs of Buying

When you buy a home, significant upfront and ongoing costs mean it takes years before ownership becomes cheaper than renting:

  • Closing Costs (2-5%): On a $300k home, that's $6,000-$15,000 you'll never recover
  • Realtor Fees When Selling (5-6%): Selling that same home costs $15,000-$18,000 in agent commissions
  • Maintenance & Repairs (1-2%/year): $3,000-$6,000 annually that renters don't pay
  • Property Taxes & Insurance: Additional monthly costs that don't build equity
  • Opportunity Cost: Down payment money could be invested elsewhere
  • Interest Front-Loading: Early mortgage payments are mostly interest, not equity

The Math Behind the 5-Year Rule

Break-Even Example: $300,000 Home

Total Cost to Buy & Sell Over 5 Years:

  • Closing costs (3%): $9,000
  • Realtor fees when selling (6%): $18,000
  • Maintenance (1.5% × 5 years): $22,500
  • Interest paid (first 5 years at 7%): ~$100,000
  • Total transaction/maintenance costs: ~$150,000

Equity Built:

  • Principal paid down in 5 years: ~$28,000
  • Home appreciation (3% annually): ~$48,000
  • Total equity: ~$76,000

Net Position After 5 Years: You're out-of-pocket ~$74,000 in costs beyond what a renter paid. Unless home prices surge significantly or rent is extremely high relative to mortgage payments, renting and investing the difference often wins in short timeframes.

Decision Framework by Timeline

✅ Strongly Consider Buying If:

  • 7+ Years: Transaction costs are amortized, equity builds substantially, and home appreciation typically outpaces costs
  • 10+ Years: Almost always better financially than renting, assuming responsible purchase within your means
  • Indefinite Timeline: Planning to stay 15-30 years? Buying is usually the clear winner

⚖️ It Depends (Analyze Carefully):

  • 5-7 Years: Run the numbers for your specific market. In high-appreciation areas or where rent is much higher than ownership costs, buying can make sense. In expensive cities with slow appreciation, renting may win.
  • Job Stability Uncertain: If there's a 30%+ chance you'll need to relocate for work, renting preserves flexibility
  • Major Life Changes Possible: Marriage, divorce, career pivot, family size changes—renting gives you options

❌ Strongly Consider Renting If:

  • Less Than 5 Years: Transaction costs will likely exceed any equity gained. Rent and invest the down payment.
  • Career is Mobile: If your industry requires frequent moves (military, consulting, etc.), the flexibility of renting is invaluable
  • Market is Overheated: Buying at peak prices means potential losses if you need to sell during a downturn
  • Can't Afford 20% Down: While it's possible to buy with less, paying PMI and having minimal equity makes the break-even period even longer
  • Emergency Fund Insufficient: Maintain a financial buffer after buying—ideally 3-6 months of expenses saved AFTER the down payment and closing costs. Don't deplete your entire savings for homeownership. At minimum, you should have enough to cover a major home repair ($5,000-$10,000) and several months of mortgage payments if you lose income.

Non-Financial Considerations

Money isn't everything. Sometimes buying makes sense even with a short timeline, or renting makes sense long-term:

  • Lifestyle & Control: Homeownership provides freedom to renovate, get pets, paint walls, etc.
  • Stability: Fixed mortgage payment vs. rent increases. Certainty of not being asked to move.
  • School Districts: Buying in a specific district for children's education may justify a shorter timeline
  • Community Roots: Some value building long-term connections in a neighborhood regardless of finances
  • Time & Hassle: Homeownership means dealing with repairs, yard work, and maintenance. Renters call the landlord.
  • Forced Savings: Mortgage payments force wealth building through equity for those who struggle to save
⚠️ Bottom Line: The "rent vs buy" decision is deeply personal and market-dependent. Use the 5-year guideline as a starting point, but run the actual numbers for your situation. Consider using a comprehensive rent vs buy calculator that accounts for your local taxes, insurance, HOA, maintenance, home appreciation rates, investment returns, and opportunity costs. The New York Times and major financial institutions offer detailed rent vs buy calculators for this analysis.

💰 Calculate Your Home Affordability

Your total household income before taxes
Car loans, student loans, credit cards, etc.
Cash you'll put down (20% recommended to avoid PMI)
Current mortgage rate you expect to get
Usually 15 or 30 years
Annual property tax as % of home value (check local rates)
Typical range: $1,000-$2,000/year
Homeowners Association fees (if applicable)
⚠️ Important: Property Tax Reassessment on Sale In many states, the sale of a home triggers a property tax reassessment. If the previous owner lived there for years, their recent tax payments may not reflect what YOU will pay. States like California (Prop 13 removed in 2020 for inherited properties), Texas, Florida, and others reassess at market value upon sale, which can significantly increase your annual property taxes—sometimes by 50-100% or more. Some states have annual caps (e.g., 2-3% max increase per year) that reset upon sale. Always verify the reassessed tax amount, not just the seller's current payment, when budgeting for a home purchase.
Maximum Home Price You Can Afford
$0

📋 Monthly Payment Breakdown

Principal & Interest
$0
Property Tax
$0
Insurance
$0
PMI (if applicable)
$0
HOA Fees
$0
Total Monthly Payment
$0

📋 Additional Costs to Consider

  • Maintenance & Repairs: Budget 1-2% of home value annually ($3,000-6,000 for a $300k home)
  • Utilities: Larger homes = higher utility bills. Budget $200-400/month depending on size and location
  • Closing Costs: Typically 2-5% of purchase price ($6,000-15,000 on a $300k home)
  • Moving Costs: Budget $1,000-5,000 depending on distance and amount of belongings
  • Furnishings & Upgrades: New homes often need furniture, window treatments, lawn equipment, etc.
  • Emergency Fund: Keep 3-6 months expenses AFTER buying (don't deplete savings for down payment)

💡 Putting Down Less Than 20%? Here's Your PMI Exit Strategy

While 20% down is ideal, there are legitimate strategies for buying with less and removing PMI later:

Option 1: Automatic PMI Removal (Conventional Loans)

  • At 78% LTV: PMI automatically terminates when your loan balance reaches 78% of the original home value (you've paid down to 22% equity)
  • Timeframe: With standard payments on a 30-year loan at 6.5%, this typically happens around year 11
  • No action required: Your lender must automatically remove it

Option 2: Request PMI Removal at 80% LTV

  • At 80% LTV: You can request removal once you reach 20% equity (80% LTV) through payments or home appreciation
  • Requirements: Good payment history, no subordinate liens, and possibly a new appraisal ($400-600)
  • Strategy: Make extra principal payments to reach 20% equity faster

Option 3: Refinance to Remove PMI

  • When it makes sense: If rates drop significantly OR home value appreciates enough to give you 20% equity
  • Example: Buy for $300k with 10% down ($30k). After 3 years, home worth $330k and you've paid down $15k. You now have ~$75k equity (23%). Refinance to eliminate PMI.
  • Costs: Refinancing typically costs 2-5% of loan amount in closing costs
  • Break-even analysis: Calculate if PMI savings justify refinancing costs

The Math: Is PMI Worth It?

Example scenario: $300k home with 10% down vs. waiting to save 20%

  • 10% down ($30k): Pay ~$1,350/year in PMI, but start building equity now and lock in today's price
  • 20% down ($60k): No PMI, but takes 2-3 more years to save $30k. Home might appreciate 6-10% ($18k-30k), offsetting PMI costs
  • The trade-off: PMI costs vs. opportunity cost of waiting (price appreciation + rent paid)
💭 Bottom Line: PMI isn't ideal, but it's not always a deal-breaker. If you have stable income, good credit, and home prices are rising in your market, buying with less than 20% down and removing PMI within 3-5 years can be a smart strategy. The key is having a concrete plan to eliminate PMI, not just accepting it indefinitely.

💡 12 Strategic Tips for Home Buyers

Practical, validated strategies that can save you thousands and set you up for long-term success.

1. 🏦 Get Pre-Approved, Not Just Pre-Qualified

Pre-qualification is an estimate based on what you tell the lender. Pre-approval involves credit checks, income verification, and documentation review. Sellers take pre-approved buyers seriously, and you'll know your true budget. In competitive markets, pre-approval can be the difference between winning and losing a bid.

2. 💰 Save More Than Your Down Payment

Beyond the down payment, you'll need 2-5% for closing costs, funds for immediate repairs or improvements, moving expenses, and 6+ months emergency fund AFTER buying. Depleting your savings for a house leaves you vulnerable to the first HVAC failure or job loss. Aim to keep at least $10,000-$20,000 in reserves after all purchase costs.

3. 🔍 Hire Your Own Inspector (Don't Skip This)

Even if the seller provides an inspection, get your own. Home inspections cost $300-$500 but can uncover issues worth tens of thousands. Foundation problems, roof damage, electrical hazards, plumbing issues, and mold are common discoveries. This is your chance to negotiate repairs or walk away. Never, ever waive the inspection contingency to make your offer more competitive—it's not worth the risk.

4. 📅 Buy in Off-Season (October-February)

Most people buy homes in spring and summer when inventory is high but so is competition. The National Association of Realtors data shows homes listed in December-February often sell for 5-10% less than peak season. Sellers who list in winter are often motivated (job relocation, divorce, financial pressure), giving you leverage. You'll also have more negotiating power with less competition.

5. 🏘️ Visit the Neighborhood Multiple Times

Tour the area on different days and times: weekday mornings, evenings, and weekends. Walk around, check noise levels, observe neighbors, note traffic patterns, and visit local parks or schools. Drive the commute to work during rush hour. What seems quiet on a Tuesday afternoon might be a nightmare on Saturday night. Talk to potential neighbors—they'll often share insights about the community you won't find online.

6. 📊 Check Flood, Fire & Natural Disaster Risk

Use FEMA's flood maps, check wildfire risk zones, and research earthquake/hurricane/tornado history. These risks affect insurance costs (flood insurance can add $500-$3,000/year) and resale value. Climate change is making previously "safe" areas riskier. A home in a newly designated flood zone can become uninsurable or unsellable. Research local climate projections for the next 20-30 years.

7. 💵 Negotiate Everything, Not Just Price

Beyond purchase price, negotiate closing date (can save on double-rent), seller-paid closing costs (2-3% is common), appliances, furniture, home warranty (typically $500-$800/year), and repair credits. If the seller won't budge on price, ask them to buy down your interest rate (1 point costs 1% of loan amount but can reduce rate by 0.25%), which saves more long-term than a small price reduction.

8. 🔧 Budget for Immediate Updates & Repairs

Even "move-in ready" homes typically need $5,000-$15,000 in immediate updates: paint, flooring, fixtures, appliances, landscaping, window treatments, etc. Factor this into your budget or you'll be living with the previous owner's questionable taste for years. Major systems (HVAC, water heater, roof) have finite lifespans—ask for age and maintenance records, and budget for replacements if they're near end-of-life.

9. 📄 Research Property Tax History & Future Changes

Look up the property's tax history for the past 5-10 years to see assessment trends. Check if there are pending school levies, bond measures, or infrastructure projects that could increase taxes. Remember: sale often triggers reassessment, potentially raising your taxes 50-100% above what the seller paid. Call the county assessor's office and ask what your taxes would be at current market value.

10. 🏗️ Check Permits for Renovations & Additions

Unpermitted work (finished basements, room additions, electrical/plumbing changes) can cause major problems. You might be required to tear out unpermitted work or bring it to code at your expense. It can also complicate selling later. Request permit records from the city and compare to property improvements. If work was done recently without permits, that's a red flag about the seller's diligence and the quality of work.

11. 🌱 Consider Future Development & Zoning

Check the zoning of vacant land around your prospective home. That empty lot could become a high-density apartment complex, commercial property, or highway. Contact city planning departments about future developments, road expansions, or rezoning proposals. What's quiet and private today might be surrounded by construction in 5 years. Also check school attendance boundaries—they can change and affect your children's placement and home values.

12. 🎯 Don't Stretch to Your Maximum Pre-Approval

Lenders approve you for the maximum they think you can handle—but that doesn't mean you should spend it all. They don't know about your student loans, childcare costs, aging parents, career plans, or lifestyle priorities. Just because you're approved for $500k doesn't mean you should buy a $500k home. Buy below your approval amount to maintain flexibility, build savings faster, and reduce financial stress. Your future self will thank you.

💭 Remember: These tips are based on research from the National Association of Realtors, Consumer Financial Protection Bureau, Department of Housing and Urban Development, and financial planning best practices. Every real estate market is different, so adapt these strategies to your local conditions and personal situation.

⚖️ Compare Two Houses

Found two houses you love? Compare them side-by-side to see which fits your budget better.

🏠 House A

🏠 House B

🤔 Special Considerations Before Buying

Important scenarios that require extra thought and planning.

👥 Two Incomes vs. One Income

If you have two income earners, consider these questions before committing to a mortgage based on combined income:

  • Do both spouses intend to work for the duration of the loan?
  • How difficult would it be to replace either income in an emergency?
  • Is there a large income disparity between earners?
  • Do either of you want to start your own business or stay home with children?
  • What happens if one person loses their job or becomes disabled?
💚 Conservative Approach: Budget based on the lower income alone, or at most 1.5x the primary income. This reduces risk and provides flexibility for life changes. If you can't afford the house on one income, the payment may be too aggressive.

📈 Expected Income Growth

As you progress in your career, your income typically grows while your mortgage payment stays relatively fixed. This means:

  • A house that's 28% of income now may only be 20% in 5 years
  • You might be able to slightly stretch the 28% rule if you're early in a high-growth career
  • However, don't count on promotions or raises that haven't happened yet
  • Job markets change, companies restructure, industries evolve—nothing is guaranteed
⚠️ Our Recommendation: It's better to be conservative and have more breathing room than to stretch yourself thin hoping for future income increases that may not materialize. Life is unpredictable. Buy based on your current income, not your projected income.

💔 Buying with Someone You're Not Married To

This is one of the riskiest financial decisions you can make. While many couples successfully navigate this, the legal and financial complications are significant:

The Legal Reality:

  • No Automatic Legal Protection: Unlike divorce, which has established laws for asset division, breaking up with an unmarried partner has no legal framework for fairly splitting a house
  • Unequal Title Ownership: If only one person is on the title but both are paying, the non-titled person is building equity for someone else with zero legal claim. Even if both are on title, unmarried partners lack the legal protections marriage provides for equitable asset division during a breakup—you're at the mercy of contract law and potentially costly litigation.
  • Unequal Income Creates Problems: If one person can't afford the house alone, what happens if the relationship ends? The person who can afford it might be stuck paying for someone who left
  • Death Without Estate Planning: If one partner dies and only their name is on the title, the survivor has no automatic claim—the house goes to the deceased's family
  • Credit Score Issues: If both are on the mortgage but only one is on title, the person not on title has a mortgage on their credit report but doesn't own anything

What Can Go Wrong:

  • Breakup Nightmare: Who gets the house? If you both own it, one must buy the other out or force a sale. Courts often order the home sold even if neither party wants that
  • Financial Hostage: The person who wants out can't leave without the other person agreeing to refinance or sell. You could be stuck for years
  • Unequal Contributions: If one person pays 70% of the down payment but you split ownership 50/50, good luck recovering that in a split
  • One Person Stops Paying: If your partner stops making payments but their name is on the mortgage, your credit gets destroyed too—even if you keep paying your share
  • Forced Sale at Bad Time: Market downturns, job loss, or relationship issues could force a sale when it's financially disadvantageous

If You Proceed Anyway (Against Our Advice):

  • Get a Cohabitation/Property Agreement: Hire a lawyer to draft a detailed agreement covering: ownership percentages, buyout terms, what happens if one person wants out, handling of unequal contributions, dispute resolution process, and death provisions
  • Both Names on Title AND Mortgage: Equal legal protection requires equal legal ownership
  • Document Everything: Keep records of who paid what for down payment, renovations, mortgage payments, repairs, etc.
  • Plan for the Breakup: Uncomfortable but necessary. Discuss and agree while you're happy, not while you're fighting
  • Update Wills/Estate Plans: Protect each other in case of death
  • Have an Exit Strategy: Can either of you afford the house alone? If not, have a plan for selling quickly
🚫 Our Strong Recommendation: Don't buy a house with someone you're not married to. If you're not ready for marriage, you're not ready for the legally binding, decades-long financial commitment of homeownership together. There's no upside that justifies the risk. If you must live together, rent until you're married or buy separately. The legal protections of marriage exist for exactly this reason—to provide fair asset division when relationships end. Skipping marriage but taking on mortgage debt together is assuming the worst of both worlds.

✈️ High Job Mobility or Uncertain Career Path

Certain professions and life stages carry higher relocation risk:

  • Military/Government: Frequent reassignments make homeownership challenging
  • Corporate Careers: Promotions or transfers may require relocation with short notice
  • Early Career Professionals: First 5-10 years often involve job hopping for advancement
  • Consulting/Contract Work: Project-based careers may require moving between cities
  • Academic/Medical Positions: Training programs, residencies, and tenure-track positions may require moves
💼 Consider: If there's a 30%+ chance you'll need to relocate within 5 years, renting preserves career flexibility and avoids the costly transaction fees of buying and quickly selling. Your career growth could be worth more than home equity in the short term.

👴 Aging Parents or Future Caregiving Responsibilities

If you have aging parents or may need to care for family members in the future:

  • Location Flexibility: You may need to move closer to parents or siblings providing care
  • Space Requirements: Consider whether you need a first-floor bedroom, accessible bathroom, or separate living space for a parent to move in
  • Financial Buffer: Caregiving often reduces work hours or requires leaving the workforce temporarily—can you afford the mortgage with reduced income?
  • Proximity to Healthcare: Being near quality medical facilities becomes more important when caring for elderly relatives
  • Multigenerational Living: Some cultures expect multigenerational households—factor this into your home size and layout needs
💜 Plan Ahead: If there's a reasonable chance you'll need to care for aging parents within 10 years, consider homes with flexible layouts, first-floor master suites, or locations that balance your work with their medical needs. Many people regret buying their "dream home" only to realize it won't work when parents need to move in.

💼 Self-Employment or Variable Income

Entrepreneurs and those with commission/variable pay face unique challenges:

  • Income Volatility: Fixed mortgage payment with variable income creates cash flow stress
  • Qualification Challenges: Lenders require 2 years of tax returns and may average income or use only the lowest year
  • Seasonal Businesses: If you have high and low income months, budget for low months with larger emergency fund
  • Business Investment Needs: Tying up cash in a down payment may limit your ability to invest in your business during growth opportunities
  • No Unemployment Safety Net: W-2 employees can get unemployment benefits; self-employed can't
🟡 Strategy: Self-employed buyers should budget based on their worst year's income, not their best or average. Maintain 9-12 months of expenses in an emergency fund (vs. 6 months for W-2 employees). Consider this: your business is already a risky investment—do you want all your wealth tied up in two illiquid assets (business + house)?

💭 Why This Matters: Our First Home Journey

Buying your first home is equal parts exciting and terrifying—okay, who am I kidding, it's probably 90% terrifying and 10% excitement. When we started house hunting (still living in the same one, by the way), I remember how thrilling it was. With our realtor friend showing us house after house, it was so easy to just dream about living in each space and fantasize about using all those features... until we walked into that house.

You know the one—the place that looked like it came straight out of a creature feature film. We literally walked into a house that had been completely gutted and looted. That was... memorable.

Beyond deciding where to buy (near family? friends? work? rural? suburban? urban?), we were overwhelmed trying to figure out what type of house we wanted. Updated move-in ready? Fixer-upper? Colonial? Ranch? The options were endless and every decision felt monumental.

But here's what wasn't immediately on our radar: how much it actually costs to buy a house.

We had saved aggressively for years. We were proud of that nest egg. But we were new to the process and had no clue about all the fees associated with buying a house beyond just the purchase price. Scrolling through Zillow and Realtor.com, we were only looking at the listing prices—completely oblivious to closing costs, property taxes, insurance, HOA fees, inspections, appraisals, and all the other expenses that come with homeownership. Even more concerning, we had no idea what monthly payment was actually sustainable for our income, what financial experts recommended, or even how the monthly payment was calculated or what was included in it. Was it just principal and interest? Did it include taxes and insurance? What about PMI? We were flying blind.

Thankfully, my brother suggested we talk with a financial advisor to find out how much house we could actually afford. That was the best decision we could have made.

The financial advisor calmly walked us through the entire home buying process—explaining the fees and costs we needed to budget for, teaching us a framework for figuring out exactly how much house we could afford, and helping us understand the long-term financial implications of our decision. We learned about the 28/36 rule, the importance of keeping reserves after the down payment, and why you shouldn't stretch to your maximum pre-approval amount.

We have been very happy with how our situation worked out. Ten years later, we're still in that same house with no regrets about the decision we made. But I am keenly aware that not everyone has such an experience. Too many people buy too much house, stretch themselves too thin financially, or enter homeownership unprepared for the reality of the costs involved.

That's why I've tried to integrate much of the framework that our financial advisor gave us a decade ago—along with additional knowledge accumulated along the way—into this resource. I hope it helps you make informed decisions and avoid the stress and mistakes that plague so many first-time homebuyers.

🏠 Ready to Take the Next Step?

This calculator gives you the numbers, but buying a home involves more than affordability—it requires emotional alignment, lifestyle planning, and family discussions about priorities and trade-offs.

Before you make an offer: