SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Oct 30, 2026
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451 College Ave
ACTIVE MLS ALLIANCE Office
Official MLS Asking Price
$699,000.00
Photo 1 of 29

451 College Ave

Santa Rosa, Sonoma • California • MLS #325040919

πŸ›οΈ This listing courtesy of: Todd M Bertolone, Bertolone Realty (BAREIS MLS #325040919)
MLS ID #325040919
Living Area 3,333.00 Sq Ft
Price / SqFt $209.72
Bedrooms Beds
Bathrooms Baths
Association Fee No HOA ($0)
Stories / Levels 2 Storyies
Lot Area 0.1607 Acres
Market Velocity 542 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 542 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

Fantastic opportunity to own this prime location office building that has been the home to Gehrke Realty since 1961. This large apx 3333 sqft office building has 7 separate offices, large conference area room, mail room, kitchen area, 2 half baths, office storage/equipment room, atrium area with fountain, and 7 parking spots with ally access. Located just a few blocks from downtown Santa Rosa, near the corner of Mendocino Avenue and College Avenue, and just a couple of blocks from HWY 101. Appears to be in good shape and well taken care of through the years, but might need some cosmetic upgrades on the interior. Plan for the future!

Architectural Specifications • Key Infrastructure

Property Sub-Type Office
Property Condition Exterior-Good, Interior-Fair
Year Built 1946
Subdivision / Enclave Santa Rosa
Vehicle Parking 7 Total Spaces • Open
Climate Control Cooling: Multi Units, Wall Unit(s) • Heat: Central, MultiType, MultiUnits
Solar Integration None Reported
Fireplaces None
Pool & Spa None
Second Unit / ADU None
Water & Sewer Utilities Water: Public • Sewer: Public Sewer
Assessor Parcel # (APN) 180760069000
Cross Street Mendocino Avenue
Roofing Composition, Flat, Shingle

Educational Jurisdiction • Assigned School Districts

Elementary School Santa Rosa Elementary Area
Middle / Junior High Santa Rosa Middle School Area
High School District Santa Rosa High School Area
Unified Administrative Jurisdiction: Santa Rosa Unified School District

Exterior Grounds • Outdoor Living • Environmental Features

Lot & Grounds Attributes
🌿 Low Maintenance

System Audit History

  • • Listing initialized on the BayAreaHomes.com Regional Network on Oct 30, 2026
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #325040919
This listing courtesy of:
Todd M Bertolone
🏒 Bertolone Realty • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #325040919
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

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