1671 Observation Way, Antioch, CA 94531
Single-family home
Sold October 2026
Listing Agent: NEVEN SPRALJA (DRE #01007678) · Listing Office: REALHOME SERVICES & SOLUTIONS · Contact: 855-882-1314 · Bought with: Mayra Mathiowetz · Sync Brokerage, Inc · MLS #IV26121827 · Source: CRMLS
How this sale compares
1671 Observation Way sold for $739,500 in October 2026, 11% under its $830,800 list price, after 57 days on the market. It was first listed at $874,500. That works out to $210 per square foot on 3,527 square feet. Across 134 closed sales in 94531 over the last 12 months, the median sold price is $675,000 and the median is $307 per square foot, 46% above this sale's $210.
| Quarter | Closed sales in 94531 | Median sold price |
|---|---|---|
| Q1 2026 | 10 | $667,500 |
| Q2 2026 | 65 | $685,000 |
| Q3 2026 | 55 | $660,000 |
| Q4 2026 | 4 | $754,750 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Antioch · Homes for sale in 94531
Description
Welcome to Antioch, CA. Local attractions include Black Diamonds Mines, Contra Loma Regional Park, and Antioch Dunes. This two-story home was built in 2002 and has a great lot size of 12,986 sq. ft. The home has approx. 3,527 sq. ft., swimming pool, and a three-car attached garage. Buyers check with City, County, Zoning, Tax, and other records to their satisfaction Buyers to inspect prior to bidding. AS-IS SALE property.
Listing description from the October 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 1671 Observation Way
1846 Sanger Peak Way: Sold $750,000 · 4 bd · 3 ba · 3,020 sqft · Jul 2026 · 0.2 mi
Realty One Group Elite | DRE #01779181
Buyer's agent: Franko Ismen, Realty ONE Group Today | DRE #012924312072 Schell Mountain Way: Sold $715,000 · 4 bd · 3 ba · 2,440 sqft · Jul 2026 · 0.2 mi
Main Street Realty | DRE #01412193
Buyer's agent: Luiz Brasil, American 1st Real Estate | DRE #017501781900 Kern Mountain Way: Sold $720,000 · 4 bd · 3 ba · 2,599 sqft · Jul 2026 · 0.3 mi
Keller Williams | DRE #01832976
Buyer's agent: Michael Young, E3 Realty & Loans | DRE #021422282500 Vallecito Way: Sold $740,000 · 5 bd · 3 ba · 3,092 sqft · Aug 2026 · 0.5 mi
RE/MAX Accord | DRE #01427421
Buyer's agent: Mario Antuna, eXp Realty of California, Inc | DRE #018828061285 Mokelumne Dr: Sold $780,000 · 5 bd · 3 ba · 3,057 sqft · Jul 2026 · 0.6 mi
Golden Gate Sothebys International Realty | DRE #01858312
Buyer's agent: Gerardo Hernandez, BHG Royal & Associates | DRE #019544785124 Adriana Ct: Sold $690,000 · 5 bd · 3 ba · 2,351 sqft · Aug 2026 · 0.7 mi
Aillion Realty Inc. | DRE #01943680
Buyer's agent: Raushana Turner, EXP Realty | DRE #021305964929 Stonewood Way: Sold $660,000 · 4 bd · 3 ba · 1,631 sqft · Aug 2026 · 0.7 mi
Real Broker | DRE #02120650
Buyer's agent: Elizabeth Horat, Lozoya Real Estate | DRE #014199582605 Forty Niner Way: Sold $653,000 · 4 bd · 3 ba · 2,398 sqft · Jul 2026 · 0.7 mi
Real Brokerage Technologies | DRE #01196947
Buyer's agent: Stefany Cruz, Real Broker | DRE #02169570
Closed sales reported in 94531, nearest first, last 12 months. All recent sales in Antioch →