Collin County, TX home prices

Collin County, TX: the typical home is worth $488,699 as of 2026-05, down -6.4% over the past year and +152.5% since 2000. Listings run about $212/sq ft…

Data as of May 2026 · by the Real Estate Price Map data team · methodology & sources

1975: $70,023 → 2026: $488,699 (7.0×) pre-2000 estimated via FHFA index

Market read

At $488,699, homes in Collin County sit 128% above the Texas median ($214,793) and 109% above the US median ($233,954). That ranks #4 of 243 Texas counties by price.

Prices are cooling (-6.4% in the last year) — leaning buyer's market.

Homes here move at a steady pace — a median 50 days on the market, with 29% of listings cutting their asking price.

At 4.1× local income, that's pricier than the typical US county (~3.8×).

Against the typical US price-to-income and price-to-rent, homes here look ~21% expensive for local incomes and rents.

Renting looks cheaper — buying the typical home runs ~$2,412/mo (P&I, 20% down) vs $1,719/mo to rent.

Home value history

Zillow ZHVI, monthly from 2000 · recessions shaded. See the full 1975 history on the interactive map →

Nearby counties

Rockwall County, TX ($417,027) · Hunt County, TX ($276,697) · Grayson County, TX ($291,256) · Denton County, TX ($444,147) · Dallas County, TX ($312,652) · Fannin County, TX ($288,511)