18446 1st Avenue, Sonoma, CA 95476

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$450,000

bedrooms

bathrooms

square feet

Acreage

0.202

Open Houses

year built

Full Baths

Half Baths

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Located in the heart of Sonoma, 18446 1st Avenue offers over 8,000 square feet of opportunity in a desirable Wine Country setting. The spacious lot features separate alley access, allowing for the potential to build both a main residence and an ADU with independent entry. Set in an established neighborhood near local shops and the historic Sonoma Plaza, this property combines size, flexibility, and locationready for your vision to take shape.

Location
Subdivision	Boyes Hot Springs
County	Sonoma
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

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MLS number: 326014492

Listing agent: Clifford Bell #02197518

Listing broker: Guide Real Estate

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Last update: Saturday, March 7 2026 at 3:22 a.m. EST

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