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Featured local agent — Port Costa, CA
Sarah Mitchell
Compass Real Estate · Port Costa, CA
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Port Costa, CA Housing Market & Real Estate
Housing market overview · Updated monthly ·
$713,000median sale price
How is the Port Costa, CA housing market right now?
The median home sale price in Port Costa, CA is $713,000. Homes sell in an average of 14 days. The market is currently a leaning buyer's. (Source: Redfin monthly MLS data, as of January 2026 — the most recent Redfin release; Redfin publishes each month's data on a ~6-week lag.)
Is Port Costa a buyer's or seller's market?
Port Costa, CA is currently a leaning buyer's and homes selling in about 14 days. How we determine this →
Homes sold
1
Last 12 weeks
Days on market
14
Fast-moving
Active listings
—
Sale-to-list
89.7%
Below asking
What does the Port Costa housing market data show?
| Metric | Value |
|---|---|
| Median sale price | $713,000 |
| Average days on market | 14 days |
| Sale-to-list price ratio | 89.7% |
| Median price per sq ft | $353/sq ft |
| Homes sold (latest month) | 1 |
| Market condition | Leaning buyer's |
Source: Redfin · Updated monthly
How much do homes cost in Port Costa by property type?
How the Port Costa, CA market breaks down across single-family homes, condos, and townhouses.
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $713,000 | $353/sq ft | 1 | 14 days |
Source: Redfin · Updated monthly
The Port Costa housing market is currently classified as a leaning buyer's with a median sale price of $713,000. Prices have fallen 0.0% compared to last year, with homes spending an average of 14 days on market.With limited inventory, homes sell quickly and buyers should be prepared to act decisively and competitively to secure a property.
Market trends
Homes for sale in Port Costa
Explore homes currently listed for sale in Port Costa, California across major real estate platforms.
Who lives in Port Costa?
Population
194
Median age
68.5 years
Owner-occupied
35.4%
College grads
19.1%
Source: U.S. Census Bureau ACS
What are homes worth in Port Costa?
Zillow home value
$664,491
Source: Zillow Research
What is it like to live in Port Costa?
Port Costa is a community of approximately 0K residents with a median age of 68.5 years. 19.1% of residents hold a bachelor's degree or higher, showing a mixed educational demographic.
Homeownership rates are at 35.4%, showing a blend of owner and renter-occupied properties.Overall, Port Costa offers a distinctive character that appeals to different lifestyle preferences.
Which cities are near Port Costa, CA?
Want a head-to-head view? Compare Port Costa side-by-side with any other U.S. city using our market-comparison tool.
Frequently asked questions
What is the average home price in Port Costa?
The median home sale price in Port Costa is $713,000, down 0.0% from last year.
How long do homes stay on market in Port Costa?
Homes typically spend 14 days on market before going under contract.
What is the Zillow home value estimate for Port Costa?
The Zillow Home Value Index (ZHVI) for Port Costa is $664,491, representing the typical home value in the area.
How much does a single-family home cost in Port Costa?
The median single-family home price in Port Costa, CA is $713,000 (about $353 per square foot).
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