18446 1st Ave, Sonoma, CA

$450,000

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8,799

Square feet

0.20

Acres

About 18446 1st Ave

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.

Features of 18446 1st Ave

MLS® # 326014492
Price $450,000
Square Footage 8,799
Acres 0.20
Type Land
Status Active

Community Information

Address 18446 1st Ave
Area Sonoma
City Sonoma
County Sonoma
State CA
Zip Code 95476

Amenities

Utilities Natural Gas Available, Public, Sewer Available, Water Available
Is Waterfront No

Exterior

Lot Description Other

Additional Information

Zoning Single-Family

Listing Map

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Listing courtesy of Clifford Bell of Guide Real Estate

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Listing information last updated on June 13th, 2026 at 5:05pm CDT.