45 Bella Vista Avenue

• Sun Apr 19, 1:00 pm - 4:00 pm

  Brand new midcentury home on Belvedere Island.

This is a rare Mid-Century modern home of genuine architectural pedigree designed by Warren Callister, one of the defining voices of mid-century architecture and newly undergone a meticulous, design-forward transformation into a 4 bedroom, 3 bath masterpiece by Moso Design Inc. The renovation expands its functionality and livability while remaining deeply faithful to Callister's original vision of clean structural lines, warm natural materials, and seamless integration with the surrounding landscape, paired with the refinements of modern living with all new baths & kitchen, new plumbing & electrical, new walls, doors and more. This is a perfect home for the discerning buyer who values both heritage and modernity.

Days on Market

0 days

Current Status

Active

Original Price

$3,588,000

List Price

$3,588,000

On Market Date

Apr 16, 2026

Property Type

Single Family Residence

Area

Belvedere

Zip Code

94920

MLS ID

326032385

APN

060-171-12

Year Built

1961

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

4

Bath

3

Double Sinks, Low-Flow Toilet(s), Shower Stall(s), Skylight/Solar Tube, Stone, Tub

Parking

3

Attached, Garage Door Opener, Garage Facing Front, Interior Access

SQ FT

2,419

SQ FT Source

Assessor Agent-Fill

Lot SQ FT

9,483.0

Lot Acres

0.2177 Acres

Kitchen

Island w/Sink, Quartz Counter, Slab Counter

Cooling

None

Dining Room

Dining/Living Combo, Space in Kitchen

Living Room

Deck Attached, Great Room, View

Flooring

Stone, Tile, Wood

Foundation

Concrete, Slab

Heating

Central, Hot Water, MultiZone

Laundry

Dryer Included, Inside Room, Laundry Closet, Washer Included

Upper Level

Bedroom(s), Primary Bedroom

Main Level

Bedroom(s), Full Bath(s), Kitchen, Living Room, Retreat

Views

Hills, Panoramic, Valley, Water, Other

Possession

Close Of Escrow

Basement

Partial

Architectural Style

Mid-Century

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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