75409 — Collin County, Texas Market Snapshot
Housing market data for zip code 75409 in Collin County, Texas. Updated monthly with median prices, days on market, and more.
Market Sales Data
240 sales in 2026 (year to date)
Median Sale Price
$352,340
Days to Sell
106
Homes Sold
240
Inventory
410
Sale-to-List
97.3%
New Listings
354
Price/SqFt
$167
Pending Sales
273
Within Conforming Limit Estimate
At 5% down, the estimated base loan for the $352,340 median-priced home in 75409 is $334,723. The 2026 conforming limit is $832,750. The limit applies to the loan amount, not the home price. This estimate does not determine loan eligibility, approval, rate, fees, or mortgage insurance.
Market Insights
Market Temperature
The median listing-to-close time for the reported sales in 75409 is 106 days. Use this measure with the sale count, property type, condition, price range, and inventory. It does not predict competition or negotiation results for a specific home.
Sale-to-List Ratio
The reported average sale-to-list ratio in 75409 is 97.3%, or 2.7% below the last list price. This aggregate does not predict negotiation results for a specific home.
Conforming Loan Feasibility
At 5% down, the estimated base loan for the $352,340 median-priced home in 75409 is $334,723. The 2026 conforming limit is $832,750. The limit applies to the loan amount, not the home price. This estimate does not determine loan eligibility, approval, rate, fees, or mortgage insurance.
Loan limits in 75409 are set at the county level.
2026 Loan Limits — Collin County
| Property Units | Conforming Limit | FHA Limit |
|---|---|---|
| 1 Unit | $832,750 | $563,500 |
| 2 Units | $1,066,250 | $721,400 |
| 3 Units | $1,288,800 | $872,000 |
| 4 Units | $1,601,750 | $1,083,650 |
Affordability Snapshot — Zip 75409
To purchase the median home at $352,340 with 5% down at the assumed 6.75% rate, the estimated monthly payment is approximately $2,989.
Monthly Payment
$2,989
Income Required
$128,099
Principal & Interest
$2,171/mo
Property Tax
$529/mo
Home Insurance
$150/mo
Estimated PMI
$139/mo
Down Payment (5%)
$17,617
Assumes a 30-year fixed loan at 6.75%, 1.8% property tax, $1,800 annual insurance, and a 28% housing-to-income planning ratio. Planning estimate only. The income figure divides the displayed monthly housing estimate by a 28% housing-to-income ratio. It is not an approval rule. The mortgage insurance estimate uses 0.5% of the loan amount per year. Actual rates, taxes, insurance, mortgage insurance, HOA or condo dues, closing costs, repairs, utilities, other debts, and approval rules can differ. Compare actual terms and your Loan Estimate.
Mortgage Calculator
Estimate your monthly payment for a home in 75409.
Estimated Monthly Payment
$2,331
Estimates only. Actual payments, taxes, insurance, mortgage insurance, rates, and loan terms can differ. This calculator is not a loan offer.
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