45 Bella Vista Ave, Belvedere, CA

$3,588,000

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4

Beds

3

Baths

2,419

Square feet

0.22

Acres

About 45 Bella Vista Ave

Stunning remodel recently completed on an architectural gem, A rare Mid-Century modern home of genuine architectural pedigree, 45 Bella Vista Avenue was designed by Charles Warren Callister one of the defining voices of mid-century California architecture and the preeminent practitioner of the Second Bay Area Tradition and has now undergone a meticulous, design-forward transformation by Moso Design Inc. that stands as one of the most thoughtfully executed renovations on Belvedere Island in recent memory. The scope of the work is comprehensive: four bedrooms, three bathrooms, an entirely new gourmet kitchen, all new baths, new plumbing and electrical throughout, new walls, new doors, and more a ground-up reimagining of every system and surface in the home. Yet what makes this renovation genuinely extraordinary is not what was changed, but what was preserved. Moso Design's approach remains deeply faithful to Callister's original vision. The clean structural lines, the warm natural materials, the floor-to-ceiling windows that dissolve the boundary between interior and landscape, and the seamless integration with the leeward Belvedere setting that made Callister's homes so enduring. The architecture has been honored, not overwritten. The result is a home that offers something the market rarely produces, the soul of a landmark mid-century design and the full refinements of contemporary living in the same address, at the same moment. For the discerning buyer who understands that heritage and modernity are not competing values but complementary ones, 45 Bella Vista Avenue is without parallel on the island.

Features of 45 Bella Vista Ave

MLS® # 326032385
Price $3,588,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 2,419
Acres 0.22
Year Built 1961
Type Residential
Sub-Type Single Family Residence
Style Mid-Century
Status Active

Community Information

Address 45 Bella Vista Ave
Area Belvedere
City Belvedere
County Marin
State CA
Zip Code 94920-2410

Amenities

Utilities Cable Available, Internet Available, Natural Gas Connected, Sewer Connected, Underground Utilities
Parking Spaces 3
Parking Attached, Garage Door Opener, Garage Facing Front, Interior Access
Garage Spaces 1
View Hills, Panoramic, Valley, Water, Other
Has Pool Yes
Pool No

Interior

Heating Central, Hot Water, MultiZone
Cooling None
Fireplace No

Exterior

Lot Description Landscape Back, Landscape Front, Landscape Misc, Secluded
Windows Skylight(s)
Construction Concrete, Glass, Masonry Unreinforced, Redwood Siding
Foundation Concrete, Slab

Listing Map

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Listing courtesy of Olivia Hsu Decker of Golden Gate Sotheby's International Realty

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Listing information last updated on May 9th, 2026 at 3:05pm CDT.