Martinez's median sale price rose 5.1% to about $820,000 in the three months through September 2026, and homes drew about four offers on average.
The numbers
- Median sale price: $819,610, up 5.1% year over year
- Price per square foot: about $463, down 5.3%
- Homes sold in September: 89, down from 99 a year earlier
- Median days on market: 26, up from 22
- Sale-to-list ratio: 101.0%, up 0.7 points; 42.1% of homes sold above list
- Homes with price drops: 30.4%, down 5.4 points
What Zillow shows
Zillow's Home Value Index puts the typical Martinez home at $749,729 as of Sept. 30, 2026, down 1.3% from a year earlier. Zillow says homes go pending in about 17 days.
What it means for buyers and sellers
Redfin gives Martinez a Compete Score of 85, "very competitive." Many homes get multiple offers, some with waived contingencies, and the average home sells for about 1% over list in around 21 days. Redfin's median rose while Zillow's index dipped and price per square foot fell, which suggests a mix of larger homes sold this summer rather than a broad price jump. Compare with Concord.
Redfin figures cover the three months through September 2026 and compare with the same period a year earlier. Zillow's Home Value Index is a typical-home estimate, not a sale price, so the two numbers measure different things and won't match exactly.