Home affordability checker

Find what home price fits your budget—based on your income, debt and savings.

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Home Affordability Calculator

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Adjust values and click the button to view affordability.
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Click Show me my affordability to view your results here.

Finding your true home-buying budget

Your Income Sets the Foundation for what you can afford, but it's just one piece of the puzzle. Lenders look at your total monthly debts alongside your income to ensure you can comfortably manage a mortgage. Most want to see your total debt payments—including your future mortgage—stay below a certain percentage of your gross income.


Down Payment Size Affects Everything from your monthly payment to your loan options. A larger down payment means better rates and no mortgage insurance, but there are excellent loan programs for buyers with as little as 3-5% down. The key is understanding how different down payment amounts change your overall costs and options, and what down payment amount aligns with your unique situation.


Current Debts Shape Your Options more than most people realize. Credit cards, car loans, student debt—they all reduce what lenders think you can handle. Sometimes paying down existing debt before house hunting can dramatically increase your buying power and get you better rates.


Location Affects More Than Lifestyle when it comes to affordability. Property taxes, insurance costs and HOA fees vary widely by area. That perfect price point might work in one neighborhood but stretch your budget in another. Understanding location-specific costs helps you search realistically.

First-time buyer considerations

The Hidden Costs of Homeownership go beyond your mortgage payment. Budget for maintenance, repairs and upgrades that landlords used to handle. Setting aside money annually for upkeep is essential, and it's something that surprises many first-time buyers who only focused on the monthly payment.


Market Timing Isn't Everything despite what you might hear. Yes, interest rates and home prices fluctuate, but waiting for the "perfect" market can tend to mean missing out on building equity. Focus on what you can afford now rather than trying to predict the future.


Your Personal Situation Matters Most when deciding how much house to buy. Job stability, family plans and lifestyle preferences all factor in. A financial advisor can help you see how homeownership fits into your bigger financial picture.


Renting vs. Buying Comes Down to Your Timeline and priorities. Renting makes sense when you need flexibility or aren't ready for maintenance responsibilities. Buying works when you're ready to plant roots and want your monthly payments building something for your future. There's no universal right answer—just what's right for you now.

Disclaimer
Datalign Advisory calculators offer estimates based on your inputs and generally accepted financial principles. Results are for illustrative purposes only and may differ from actual outcomes. These tools are intended for educational use and are not a substitute for professional financial advice.

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Perfectly Aligned

Cambridge, MA, USA

@ 2025 Datalign Advisory. All rights reserved.

Datalign Advisory, Inc. (“Datalign Advisory”) is a solicitor for the third-party advisors on our platform. These advisors pay Datalign Advisory a referral fee for prospective client introductions. This referral fee varies based on the information you supply in the Questionnaire and the desired client profile of the Matched Advisor. In return, we provide the Matched Advisor with the information you provide us through our Questionnaire, including phone number and e-mail address. This fee is paid solely by the Matched Advisor and is paid to Datalign Advisory regardless of whether or not you become a client of the Matched Advisor. There are no fees to you for the use of our platform. Datalign Advisory is not otherwise affiliated with the Matched Advisor and does not provide investment advice on its behalf.Participating Advisers pay us a fee for each Investor introduction. Participating Advisers may pay different levels of fees based on a combination of demand and profile of the Investors matched and introduced. This creates a conflict of interest because we could generate more revenue by introducing Investors to the Participating Adviser willing to spend the most, rather than the adviser that best suits an Investor’s needs. We mitigate this risk by only introducing Investors to Participating Advisers that are deemed suitable and match based on information Investors self-report through our platform. Where multiple Participating Advisers meet the requirements identified by an Investor and are deemed equally suitable, the introduction will be made to the Participating Adviser that is willing to pay us the highest referral fee, as determined through an auction.

Datalign Advisory, Inc. (“Datalign Advisory”) is registered with the U.S. Securities and Exchange Commission as a Registered Investment Advisor. Datalign Advisory provides referrals to third-party investment advisors based on consumers’ financial information, services required, and preferred relationship with an investment advisor, as reported through our Questionnaire. Datalign Advisory does not manage client assets nor provide investment recommendations. Datalign Advisory’s form ADV Part 2A is available here, and the Form CRS here.

Perfectly Aligned

Cambridge, MA, USA

@ 2025 Datalign Advisory. All rights reserved.

Datalign Advisory, Inc. (“Datalign Advisory”) is a solicitor for the third-party advisors on our platform. These advisors pay Datalign Advisory a referral fee for prospective client introductions. This referral fee varies based on the information you supply in the Questionnaire and the desired client profile of the Matched Advisor. In return, we provide the Matched Advisor with the information you provide us through our Questionnaire, including phone number and e-mail address. This fee is paid solely by the Matched Advisor and is paid to Datalign Advisory regardless of whether or not you become a client of the Matched Advisor. There are no fees to you for the use of our platform. Datalign Advisory is not otherwise affiliated with the Matched Advisor and does not provide investment advice on its behalf.Participating Advisers pay us a fee for each Investor introduction. Participating Advisers may pay different levels of fees based on a combination of demand and profile of the Investors matched and introduced. This creates a conflict of interest because we could generate more revenue by introducing Investors to the Participating Adviser willing to spend the most, rather than the adviser that best suits an Investor’s needs. We mitigate this risk by only introducing Investors to Participating Advisers that are deemed suitable and match based on information Investors self-report through our platform. Where multiple Participating Advisers meet the requirements identified by an Investor and are deemed equally suitable, the introduction will be made to the Participating Adviser that is willing to pay us the highest referral fee, as determined through an auction.

Datalign Advisory, Inc. (“Datalign Advisory”) is registered with the U.S. Securities and Exchange Commission as a Registered Investment Advisor. Datalign Advisory provides referrals to third-party investment advisors based on consumers’ financial information, services required, and preferred relationship with an investment advisor, as reported through our Questionnaire. Datalign Advisory does not manage client assets nor provide investment recommendations. Datalign Advisory’s form ADV Part 2A is available here, and the Form CRS here.

Perfectly Aligned

Cambridge, MA, USA

@ 2025 Datalign Advisory. All rights reserved.

Datalign Advisory, Inc. (“Datalign Advisory”) is a solicitor for the third-party advisors on our platform. These advisors pay Datalign Advisory a referral fee for prospective client introductions. This referral fee varies based on the information you supply in the Questionnaire and the desired client profile of the Matched Advisor. In return, we provide the Matched Advisor with the information you provide us through our Questionnaire, including phone number and e-mail address. This fee is paid solely by the Matched Advisor and is paid to Datalign Advisory regardless of whether or not you become a client of the Matched Advisor. There are no fees to you for the use of our platform. Datalign Advisory is not otherwise affiliated with the Matched Advisor and does not provide investment advice on its behalf.Participating Advisers pay us a fee for each Investor introduction. Participating Advisers may pay different levels of fees based on a combination of demand and profile of the Investors matched and introduced. This creates a conflict of interest because we could generate more revenue by introducing Investors to the Participating Adviser willing to spend the most, rather than the adviser that best suits an Investor’s needs. We mitigate this risk by only introducing Investors to Participating Advisers that are deemed suitable and match based on information Investors self-report through our platform. Where multiple Participating Advisers meet the requirements identified by an Investor and are deemed equally suitable, the introduction will be made to the Participating Adviser that is willing to pay us the highest referral fee, as determined through an auction.

Datalign Advisory, Inc. (“Datalign Advisory”) is registered with the U.S. Securities and Exchange Commission as a Registered Investment Advisor. Datalign Advisory provides referrals to third-party investment advisors based on consumers’ financial information, services required, and preferred relationship with an investment advisor, as reported through our Questionnaire. Datalign Advisory does not manage client assets nor provide investment recommendations. Datalign Advisory’s form ADV Part 2A is available here, and the Form CRS here.