West Petaluma Vintage Fourplex | Fully Occupied Investment Opportunity A wonderful opportunity to own a vintage fourplex in West Petaluma, conveniently located near downtown Petaluma's many shops and restaurants. Built in 1949, this property sits on an expansive lot of over 10,000 square feet and offers four units: two 2-bedroom, 1-bath units and two 1-bedroom, 1-bath units. Full of vintage character, the units feature nostalgic details including classic tile countertops and black-and-white checkered flooring. Separate utility meters provide added convenience for property management, and two of the units have their own single-car garages. All four units are currently rented to long-term tenants, offering an established rental history for the next owner. With its desirable location, generous lot size, and classic vintage appeal, this property presents an attractive opportunity for investors looking to add to their portfolio.

Based on information submitted to CA_BAREIS as of October 30, 2026 7:03 AM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Property Details of 420-422.5 Keller Street

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Property Details of 420-422.5 Keller Street

Property Details

Basic Information

Building

Location

Water

Interior Features

Basement

Other

Exterior Features

Featues

Map Location

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Petaluma