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Looking for property or real estate Sonoma, Marin or Lake Counties. Use this tool to serach for homes in all three counties. Our database has property listed for sale or rent in Santa Rosa, Windsor, Healsdburg, Sonoma, Oakmont, Gyserville, Novato, Rohnert Park, Petaluma, Penngrove, Cotati, Oakmont and more.



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9 locations

Century 21 Alliance

1057 College Ave
Santa Rosa, CA 95404

century21 northbay alliance

823 Grant Ave., #C
Novato, CA 94945

century21 northbay alliance

8782 Lakewood Drive
Windsor, CA 95492

century21 northbay alliance

435 Healdsburg Ave
Healdsburg, CA 95448

century 21 classic properties

6601 Commerce Blvd
Rohnert Park, CA 94928

century 21 valley of the moon

6580 Oakmont Drive
Oakmont, CA 95409

century 21 wine country

561 Broadway
Sonoma, CA 95476

century21 northbay alliance

18983 Hartmann Rd. #5
Hidden Valley Lake,
California 95467

century21 northbay alliance

9960 Highway 53
Lower Lake, Ca 95457




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DRE Lic #01523620

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Office Locations:

Santa Rosa
Hidden Valley Lake
Rohnert Park

Tel: 707-577-7777
Fax: 707-544-5284


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Santa Rosa Real Estate
Windsor Real Estate
Oakmont Real Estate
Sonoma Real Estate
Rohnert Park Real Estate
Healdsburg Real Estate


Century 21 Real Estate LLC supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each Office is Independently Owned and Operated. CENTURY 21® and the CENTURY 21 logo are registered marks licensed to Century 21 Real Estate LLC. All other trademarks and service marks are the property of their respective owners. Neither Century 21 Real Estate LLC nor any of their respective franchisees affiliated companies provides any product or service described herein. Not all products and services are available in all states. All products and services are provided by the applicable service provider described herein.

Corporate Headquarters: 1057 College Ave, Santa Rosa, CA 95404
Hours of Operation: Monday - Saturday 9:00am - 5:00pm, Sunday 9:00am - 3:00pm

At Century 21 NorthBay Alliance, we service all types of real estate in Santa Rosa, Sonoma County, Sebastopol, Oakmont, Petaluma, Rohnert Park, Cotati, Sonoma, Lake County, Petaluma, Guerneville, Healdsburg, Cloverdale, Forestville and the entire Sonoma Valley Wine Country. Our Realtors and Real Estate Agents, live and work in Sonoma County which is located in the North Bay Area of California. The type of real estate offered ranges from single family homes, condos and townhouses, to vineyards, land, ranches, lots, units, commercial property and more. If you are thinking about relocating to our area, contact our relocation department and we can help you sell your current home and find a home in the beautiful wine country.



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