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Welcome to 1351 Shell Ave, Martinez, CA — a beautifully renovated property updated down to the studs, offering modern systems, quality finishes, and thoughtful design throughout. The main residence spans approximately 981 sq ft and features 3 bedrooms and 1 bathroom, all refreshed with a new roof, electrical, plumbing, windows, insulation, flooring, and interior finishes, creating a truly move-in-ready home. The property also includes an attached ADU (approximately 341 sq ft) with one bedroom, one bathroom, and a full kitchen, providing additional, self-contained living space. Both units are equipped with their own washer and dryer, adding everyday convenience and functionality. Additionally, the home includes a ~150 sq ft basement, offering valuable extra storage space. With its extensive updates and flexible layout, this property offers a warm and welcoming setting with multiple living options under one roof. Whether you’re seeking extra space, added functionality, or a thoughtfully updated home, 1351 Shell Ave presents a special opportunity to enjoy modern living in a well-improved Martinez property.
Listing agent: Steven Lam DRE #02078128 steven.le.lam@gmail.com, Listing office: KELLER WILLIAMS REALTY EAST BAY
MLS data updated 10/19/2026, 2:13:20 AM PT
Source: CRMLS, MLS #: 41120966
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Feb 6, 2026
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
$725,000Closed sale · Feb 6, 2026ZIP 94553 · Feb 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.