For Sale

$3,995,000

34 Sunnyside Avenue
Mill Valley, CA 94941

5 Beds
5 Baths
3,354 Sq Ft

MLS # 246143267

About This Home

A rare opportunity in the heart of downtown Mill Valley, 34 Sunnyside Avenue offers a unique blend of historic character, residential living, and income-producing potential. Originally built in 1908 as a single-family residence, the property has thoughtfully evolved into a versatile mixed-use building featuring three residential unitsa spacious 3-bedroom, 2-bath residence, a charming 1-bedroom, 1-bath apartment, and a studioalongside two street facing retail spaces that contribute to the vibrant downtown atmosphere. Whether you're seeking a primary residence with supplemental rental income, a multi-generational living opportunity, or a fully leased investment property with strong cash flow, this exceptional property offers remarkable flexibility. Tucked behind the building is convenient off-street parking and a private outdoor entertaining area, creating a peaceful retreat just steps from Mill Valley's renowned restaurants, boutiques, cafs, parks, and trails.

Payment snapshot

Plan around the payment.

Adjust two assumptions to see an estimated monthly total for this home.

Estimated monthly payment$26,538Principal, interest, estimated taxes, and insurance
Loan amount $3,595,500Principal and interest $22,726Estimated taxes $3,662Estimated insurance $150

Illustration only. This is not a loan estimate, approval, or commitment to lend. Rates and costs can change.

Listing information

Listing agent: Chris Glave. Listing brokerage: Compass. MLS ID 246143267.

Source: BAREIS MLS®. Data last updated 10/22/2026, 10:52:28 AM.

Information is deemed reliable but not guaranteed and should be independently verified.

$3,995,000Mill ValleyGet pre-approved