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Purchase Mortgage Loan

Buying a home in Collin County, TX

Quick answer

Collin County, TX has a 2026 one-unit conforming loan limit of $832,750 and an FHA limit of $563,500. Explore 12 Census-backed city pages in this county, with home values from $310,700 to $694,600. 0 county-level assistance programs have been verified.

By Purchase Mortgage Loan Editorial Team Checked against official sources per our editorial standardsLast updated

What do homes cost across Collin County?

CityPopulationMedian home value
Plano287,339$440,600
Frisco210,238$595,400
McKinney202,314$439,500
Allen107,684$429,900
Wylie58,991$350,100
Prosper34,567$694,600
Celina27,141$458,000
Murphy21,001$508,500
Anna20,975$312,700
Princeton20,966$310,700
Melissa17,497$430,300
Fairview10,570$544,800

What assistance is available in Collin County?

No applicable programs have been verified for this city yet. Check the state housing finance agency for current assistance.

All 1–4 unit county loan limits

Sources

Data last updated October 23, 2026.

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Figures on this page are estimates for educational purposes only and are not a loan offer or commitment to lend. Rates, loan limits, fees and assistance programs change frequently and vary by lender, location and borrower profile. Confirm current terms with a licensed loan officer.