For Sale

$3,200,000

455 W I Street
Benicia, CA 94510

6 Beds
5 Baths
8,406 Sq Ft

MLS # 246799503

About This Home

One of a Kind Custom-Built Dream Home Situated on a Bluff Overlooking the Water. 4 Blocks from Downtown! Perfect for Multigenerational Living! Stunning 6 bed/5 full baths, approx. 8,406 sq. ft. Finished basement with a full bed/bath & private entrance, perfect for in-laws, or extra income to rent it out. Exceptional Features: Stranded Bamboo flooring throughout | Radiant heat throughout the home, including basement | Wrap-around covered porch | Built in Vacuum System | Chef inspired kitchen w/ granite counters atop custom bead-board cabinets, Built-in Sub Zero Refrigerator and Bosch Dishwasher, Wolf 6-burner stove and oven with secondary Wolf oven and microwave, brand new wine fridge | Lighted built-in China Cabinet | Toe kick sweep-in vacuum port | Living room has custom cabinetry surrounding the stone see through gas fireplace | French doors leading to deck facing the water | Office, bedroom, and full bath on main level | Fabulous laundry room with bead-board cabinetry, built-in ironing board, granite counters, delicate wash sink, and laundry chute from upstairs | Sonos Surround Sound System throughout | Every bedroom has its own thermostat to control the radiant heat floor | Primary suite offers two custom closets, luxurious bathroom, leading to an outdoor deck, w/power for a hot tub | Jack & Jill bathroom upstairs | Breezeway from 5th bedroom to gym | Spacious completed basement | Spectacular Wine Cellar, climate controlled - constructed from the original 1895 home that was on the property. Electric gate for added privacy! Outdoor fire pit | Elegant paver, cobblestone style driveway - could park 5-6 cars, plus 2 more spaces behind the 2-car garage w/ brand new epoxy | 180 degrees views of the Carquinez Strait from multiple levels. Ample outdoor entertaining spaces! A one of a kind show stopper! Every room is carefully curated for your absolute comfort. Conveniently located near Downtown Benicia, shopping, restaurants, and award winning schools! Call Broker for all the details, too much list. House is a must see.

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Estimated monthly payment$21,287Principal, interest, estimated taxes, and insurance
Loan amount $2,880,000Principal and interest $18,204Estimated taxes $2,933Estimated insurance $150

Illustration only. This is not a loan estimate, approval, or commitment to lend. Rates and costs can change.

Listing information

Listing agent: Rachel Birnbaum. Listing brokerage: Birnbaum Realty, Inc. MLS ID 246799503.

Source: BAREIS MLS®. Data last updated 10/22/2026, 7:36:22 AM.

Information is deemed reliable but not guaranteed and should be independently verified.

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