CALCMONEY // HOME AFFORDABILITY // MD // COLUMBIA
How much house can you afford in Columbia? Based on local median home prices, current MD mortgage rates, and Columbia property tax data.
$450,000
$2,858/mo
$122,505/yr
$372,476
Monthly housing costs of $2,858 represent 32.7% of Columbia's median gross monthly income ($8,750/mo). At 32.7%, this slightly exceeds the 28% rule. Buyers need above-median income or a 25%+ down payment to qualify comfortably.
| Median Home Price | $450,000 |
| Down Payment (20%) | $90,000 |
| Loan Amount | $360,000 |
| Monthly PI Payment | $2,371 |
| Monthly Property Tax | $300 |
| Monthly Insurance Est. | $188 |
| Total Monthly PITI | $2,858 |
| Housing Cost % of Income | 32.7% |
| Required Income (28% rule) | $122,505/yr |
| Max Affordable Home | $372,476 |
$15,750
$3,655/mo
Columbia Home Affordability Quick Reference 2026
| Metric | Value | Notes |
|---|---|---|
| Median Home Price | $450,000 | Columbia city median |
| Down Payment (20%) | $90,000 | Conventional loan |
| Monthly PITI | $2,858 | 6.9% rate, 30yr fixed |
| Required Income (28% rule) | $122,505 | Annual gross |
| Max Affordable Home | $372,476 | Based on median income |
| FHA Down (3.5%) | $15,750 | Minimum FHA |
| Housing Cost % of Income | 32.7% | Median income: $105,000/yr |
| Property Tax Rate | 0.8% | $3,600/yr on median home |
Monthly PITI includes principal, interest, property tax, and homeowners insurance. Estimates only.
The median home price in Columbia is $450,000, with a local 30-year mortgage rate of 6.9%. A buyer putting 20% down carries a loan of $360,000, generating a monthly P&I payment of $2,371. Adding property taxes ($300/mo) and homeowners insurance ($188/mo) brings total monthly PITI to $2,858.
Columbia's property tax rate of 0.8% is near the national average, adding a standard increment to monthly housing costs. On the Columbia median home, that is $300/month, or $3,600 per year.
Maryland levies a state income tax, which affects take-home pay and effective buying power. High-income earners in Columbia should factor state tax liability into their overall housing budget — mortgage interest may be deductible on both federal and state returns.
Using the 28% rule, a household earning Columbia's median income of $105,000/year can afford up to $2,450/month in total housing costs. Based on Columbia's mortgage rate of 6.9% and property tax rate of 0.8%, that translates to a maximum affordable home price of approximately $372,476 with 20% down on a 30-year loan.
To afford the median Columbia home priced at $450,000, you need an annual gross income of approximately $122,505. Total monthly housing costs (principal and interest of $2,371, property taxes of $300, and insurance of $188) come to $2,858/month, which equals 28% of the required income.
At the median home price of $450,000 and median household income of $105,000, the total monthly housing cost of $2,858 represents 32.7% of gross monthly income. This slightly exceeds the standard 28% rule. Buyers will need above-median income or a larger down payment to stay within guidelines.
A conventional 20% down payment on the median Columbia home of $450,000 is $90,000. An FHA loan requires just 3.5% down — $15,750 — but adds mortgage insurance of roughly $308/month, bringing total FHA payments to $3,655/month.
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