The average American homeowner age 55 to 64 carries a mortgage balance of $143,000 according to the Federal Reserve’s 2022 Survey of Consumer Finances. At today’s rates near 6.8 percent for a 15-year loan, that payment eats $1,270 a month before taxes and insurance.
For many of us staring at retirement in ten years or less, that number feels heavier than the house itself. The good news is a few straightforward calculations can tell you exactly how much house you can carry without robbing your future self of groceries, prescriptions and the occasional trip to see the grandkids.
The 28/36 Rule Still Matters
Lenders still use the 28/36 guideline: housing costs should stay under 28 percent of gross monthly income and total debt under 36 percent. For a couple with $6,000 combined monthly income, that caps housing at $1,680.
Add property taxes averaging 1.1 percent of home value per year and homeowners insurance at $2,000 annually, and the math tightens fast. The Consumer Financial Protection Bureau reported in 2024 that 21 percent of borrowers over 50 now exceed the 36 percent total-debt threshold, mostly because of lingering student loans for adult children and rising health premiums.
Maintenance Costs Climb With Age
The National Association of Home Builders estimates annual maintenance at 1 to 4 percent of a home’s value. On a $400,000 house that equals $4,000 to $16,000 every year. After 50, many of us face new expenses: $3,200 average for a new roof every 20 years, $7,500 for HVAC replacement, and $12,000 for a ramp or walk-in shower if mobility changes.
A 2023 AARP study found 37 percent of homeowners 55 and older delayed necessary repairs because of cost, which only raises the eventual bill.
Downsizing Math That Actually Works
Selling a 2,800-square-foot family home and buying a 1,600-square-foot condo often cuts property taxes by 40 percent and utility bills by 35 percent according to data from the National Association of Realtors 2024 report. If your current house sells for $525,000 with $175,000 left on the mortgage, you could walk with roughly $320,000 after 6 percent realtor fees and closing costs.
Put half into a smaller paid-off home and invest the rest at a conservative 5 percent return and you generate $8,000 a year in extra income while slashing monthly housing costs from $2,100 to $650 including lower taxes.
Refinancing Versus Paying Off Early
As atuais taxas fixas de 15 anos eram de 6,1% em junho de 2025, de acordo com Freddie Mac. O refinanciamento de um saldo de US$ 200.000 a essa taxa ao longo de 15 anos custa US$ 1.698 mensais, mas economiza US$ 92.000 em juros totais, em comparação com manter um empréstimo de 30 anos a 7,2%. |||SET||| Se você tiver US$ 500 extras por mês, aplicá-los ao principal de uma hipoteca de 30 anos de 6,8% encurta o empréstimo em nove anos e economiza US$ 124.000 em juros, de acordo com a calculadora de amortização do Bankrate atualizada para 2025. |||SET||| Realidades da hipoteca reversa |||SET||| O programa Home Equity Conversion Mortgage permite que proprietários de casas com 62 anos ou mais tomem empréstimos contra o patrimônio sem pagamentos mensais. O mutuário médio em 2024 recebeu US$ 212.000, de acordo com dados do HUD. |||SET||| Os juros são compostos, de modo que uma casa de US$ 300.000 com juros de 7,5% pode consumir US$ 45.000 de patrimônio em cinco anos. Os herdeiros devem reembolsar ou vender a casa. O Consumer Financial Protection Bureau alerta que 12 por cento dos mutuários de hipotecas reversas em 2023 deixaram de pagar impostos sobre a propriedade ou seguros, perdendo a casa. |||SET||| Impostos e impacto do Medicare |||SET||| Em 15 estados, programas de redução de impostos sobre a propriedade para pessoas com 65 anos ou mais reduziram as contas em US$ 500 a US$ 1.200 anualmente. Mudar para um desses estados ou simplesmente esperar até os 65 anos pode ser importante. |||SET||| Vender uma casa principal após os 55 anos permite excluir até US$ 250.000 de ganho se for solteiro ou US$ 500.000 se for casado, de acordo com a Seção 121 do IRS. Os prêmios do Medicare aumentam com a renda; um casal com renda bruta ajustada modificada superior a US$ 206.000 em 2025 paga US$ 5.400 extras por ano em sobretaxas das Partes B e D. |||SET||| Planilha simples que você pode usar hoje |||SET||| Liste sua renda mensal bruta atual. Multiplique por 0,28 para o teto da habitação. Subtraia os impostos sobre a propriedade esperados (valor da casa vezes a taxa local dividido por 12), seguro (média de US$ 1.800) e taxas HOA, se houver. |||SET||| O restante é o pagamento realista da hipoteca. Insira esse número em uma calculadora on-line com as taxas atuais para ver o tamanho máximo do empréstimo. Subtraia 20% do pagamento inicial e você terá o preço de compra alvo. |||SET||| Ajuste a manutenção esperada em 2% do preço e compare com seu orçamento de aposentadoria. A maioria dos planejadores sugere que os custos de moradia permaneçam abaixo de 20% da renda da aposentadoria para deixar espaço para cuidados de saúde que custam em média US$ 315.000 por casal a partir dos 65 anos, de acordo com a estimativa de 2024 da Fidelity. |||SET||| Saldo médio de hipotecas para idades de 55 a 64 anos
If you have an extra $500 a month, applying it to principal on a 6.8 percent 30-year mortgage shortens the loan by nine years and saves $124,000 in interest according to Bankrate’s amortization calculator updated for 2025.
Reverse Mortgage Realities
The Home Equity Conversion Mortgage program lets homeowners 62 and older borrow against equity without monthly payments. The average borrower in 2024 took $212,000 according to HUD data.
Interest compounds, so a $300,000 home at 7.5 percent interest can eat $45,000 of equity in five years. Heirs must repay or sell the home. The Consumer Financial Protection Bureau warns that 12 percent of reverse-mortgage borrowers in 2023 defaulted on property taxes or insurance, losing the house.
Taxes and Medicare Impact
In 15 states, property-tax relief programs for those 65 and older cut bills by $500 to $1,200 annually. Moving to one of those states or simply waiting until 65 can matter.
Selling a primary home after age 55 lets you exclude up to $250,000 of gain if single or $500,000 if married under IRS Section 121. Medicare premiums rise with income; a couple with modified adjusted gross income over $206,000 in 2025 pays an extra $5,400 a year in Part B and D surcharges.
Simple Worksheet You Can Use Today
List your current gross monthly income. Multiply by 0.28 for the housing ceiling. Subtract expected property taxes (home value times local rate divided by 12), insurance ($1,800 average), and HOA fees if any.
The remainder is your realistic mortgage payment. Plug that number into an online calculator at current rates to see maximum loan size. Subtract 20 percent down payment and you have your target purchase price.
Adjust for expected maintenance at 2 percent of price and compare to your retirement budget. Most planners suggest housing costs stay below 20 percent of retirement income to leave room for health care that averages $315,000 per couple from 65 onward per Fidelity’s 2024 estimate.
Downsizing Savings Example
| Item | Current House | Smaller House |
|---|---|---|
| Sale/Purchase Price | $525,000 | $275,000 |
| Mortgage Balance | $175,000 | $0 |
| Monthly Payment | $2,100 | $650 |
| Annual Taxes | $5,775 | $3,025 |
| Yearly Maintenance | $8,000 | $4,000 |
| Cash Freed Yearly | $0 | $8,200 |
The smartest move after 50 is rarely about square footage or granite counters. It is about protecting cash flow so you can enjoy the years you have left without worrying about a roof that needs replacing or taxes that keep rising.
Take thirty minutes with last year’s tax return, this month’s bank statement, and a mortgage calculator. Write down the number you can truly afford. Then decide if your current house still fits or if a smaller, simpler place gives you both peace and extra money for the good life.
Most people who run these numbers are surprised how much breathing room appears when they stop guessing and start measuring.
Sources
- Federal Reserve, Survey of Consumer Finances (2022)
- Freddie Mac, Primary Mortgage Market Survey (June 2025)
- AARP, Home Repair and Maintenance Report (2023)
- National Association of Realtors, Existing-Home Sales Report (2024)
- Fidelity Investments, Retirement Health Care Cost Estimate (2024)
- U.S. Department of Housing and Urban Development, Reverse Mortgage Data (2024)
- Internal Revenue Service, Publication 523 (2025)