$3,995,000

Estimated payment $25,953/month

5 Beds
6 Baths
3,354 Sq Ft
$1,191 Price per Sq Ft

Highlights

  • Deck
  • Combination Kitchen and Living
  • Rear Porch
  • Mill Valley Middle School Rated A
  • Breakfast Area or Nook
  • Courtyard

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.

Listing Agent

Chris Glave

Compass License #01093284 Listed on: 08/17/2026

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1906 | Remodeled

Lot Details

  • 3,960 Sq Ft Lot
  • West Facing Home
  • Back Yard Fenced

Parking

  • Uncovered Parking

Home Design

  • Composition Roof

Interior Spaces

  • 3,354 Sq Ft Home
  • 2-Story Property
  • Fireplace With Gas Starter
  • Combination Kitchen and Living

Kitchen

  • Breakfast Area or Nook
  • Tile Countertops

Bedrooms and Bathrooms

  • 5 Bedrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Eco-Friendly Details

  • Energy-Efficient Appliances

Outdoor Features

  • Courtyard
  • Deck
  • Patio
  • Outdoor Storage
  • Rear Porch

Utilities

  • No Cooling
  • Central Heating
  • Property is located within a water district
  • High Speed Internet
  • Internet Available

Community Details

Home Details

Home Type

Single Family

Year Built

Built in 1906 | Remodeled

Lot Details

3,960 Sq Ft Lot

Listing Details

  • Type: Residential
  • Lot Size Acres: 0.0909
  • Stories: 2
  • Levels: Two
  • Property Sub Type: Single Family Residence
  • View: Other
  • Co List Office Mls Id: 7A2445
  • Directions: East Blithedale Ave (going west), left turn onto Sunnyside Ave.
  • Living Area: 3354
  • Efficiency: Appliances
  • Power Production Type: None
  • Special Features: None

Interior Features

  • Basement: None
  • Fireplace Features: Gas Starter
  • Full Bathrooms: 4
  • Total Bedrooms: 5
  • Fireplaces: 1
  • Total Bedrooms: 10
  • RoomKitchenFeatures: Breakfast Area, Kitchen/Family Combo, Tile Counters

Exterior Features

  • Lot Features: See Remarks
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • ExteriorFeatures: Uncovered Courtyard
  • Fencing: Back Yard, Partial
  • OtherStructures: Storage
  • Patio And Porch Features: Back Porch, Uncovered Deck, Uncovered Patio
  • Direction Faces: West

Garage/Parking

  • Parking Features: Uncovered Parking Spaces 2+, Other

Utilities

  • Cooling: None
  • Security Features: Carbon Monoxide Detector(s), Smoke Detector(s)
  • Sewer: Public Sewer
  • Utilities: DSL Available, Electricity Connected, Internet Available, Public
  • Water Source: Public, Water District
  • Heating: Central
  • Laundry Features: Dryer Included, Washer Included

Schools

  • Middle/Junior School District: Tamalpais Union
  • Junior High Dist: Mill Valley

Lot Info

  • Lot Size Sq Ft: 3960
  • CurrentUse: Vacation Rental
  • Land Lease: No

Building Info

  • Year Built: 1906

Multi Family

  • Number Of Units In Community: 4

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
08/17/2026 08/17/26 For Sale $3,995,000 -- $1,191 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326070197

Bay Area Real Estate Information Services (BAREIS)
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