Unique and versatile stand-alone commercial property in premium Mill Valley location. This thoughtfully configured building, with its rare on-site private parking, optimizes for multiple uses - office use of all types, large on-street retail front, and/or fitness studio. The upstairs space includes a reception area with office, 5 main office suites, and one with a half bath and kitchenette. Downstairs is a large street-side retail space (or fitness studio), beautiful locker room area equipped with 2 shower rooms, full bath with ADA shower, and half bath. This property is loaded with opportunity and sits just minutes from 101 and downtown Mill Valley. Upper level -Exterior stairway -Rear entry -Reception area -Reception window -Built-in desk -Cabinets -Back office/meeting room -3 spacious rooms/offices with windows and skylights -Large room/Studio -Kitchenette -Half bath -Lounge/meeting room -Office -Interior stairs to lower level Lower level -Street level entry -Large retail space/office space -Cathedral ceilings -Ample windows -Sky light -Freshly remodeled locker room -2 spacious shower rooms -1 full bath -Spacious ADA shower -1 half bath -20+ lockers -Parking lot access Parking -15 off street parking spaces -ADA space -One-way drive-thru lot Location -Bus stop right out front -Great coffee shops, dinning and shopping -Minutes to 101 and downtown Mill Valley -Mt. Tam access -Bike path across the street -Less than 30 minute to Stinson Beach
Exceptional Mill Valley Medical/Dental Investment Opportunity! Ideally situated in one of Marin County's most desirable communities, 141 Camino Alto presents a rare opportunity to acquire a fully leased, five-tenant medical and dental office investment offering immediate income and long-term investment appeal. With an attractive 6.5 capitalization rate, this approximately 5,280-square-foot, two-story property occupies two parcels totaling 18,085 square feet. Originally constructed in 1964, the property has benefited from substantial improvements between 2024 and 2026, including modernization of all five tenant suites, three of which were recently renovated. The property features abundant parking with newly repaved, separate patient and staff parking areas, attractive landscaping, and a welcoming outdoor courtyard. Prominently positioned along Camino Alto, adjacent to Mill Valley Middle School and the Mill Valley Community Center, the property enjoys excellent street exposure, convenient accessibility, and proximity to established, affluent residential neighborhoods. The diverse medical, dental, and wellness tenancy provides an appealing investment profile in a highly sought-after Marin County location. A compelling opportunity to acquire a stabilized, income-producing commercial asset in a market where investment properties of this size and character are seldom available.
30 Miller Avenue presents a rare opportunity to acquire an immaculate retail and office property in the heart of downtown Mill Valley. The 3,431-square-foot building features a prominent retail storefront along Miller Avenue with four private office suites in the rear, providing a diversified, stable income stream. The retail space is leased to an established tenant in good standing, with approximately three years remaining on the current term plus a five-year renewal option. The property has been exceptionally well maintained and benefits from rooftop solar, seven newer mini-split HVAC systems, a new roof section and replaced awnings. Its prime location, strong tenancy, and pride-of-ownership condition make 30 Miller Avenue an attractive investment in one of Marin County's most desirable commercial districts.
This ultimate Mill Valley, rare multi-unit property nestled in a serene, tree-lined enclave. This exceptional investment opportunity features 6 charming UNITS: 5, STUDIOS AND 1, 1-BEDROOM that are bright and airy. These units boast a modern, open-concept floor plan highlighted by stylish wood-look flooring and carpet. With updated kitchens equipped with sleek stainless-steel appliances, premium cabinetry, and expansive breakfast bars perfect for casual dining. Large sliding glass doors and high-set clerestory windows flood the living spaces with natural light while providing seamless access to private balconies and a fenced concrete patio and a backyard space with a convenient storage shed. The buildings unique elevated design offers substantial covered parking for multiple vehicles, alongside a dedicated on-site laundry room with coin-operated machines and extra storage cabinetry. Surrounded by lush greenery, this property provides tranquility, just moments from the world-class hiking, dining, and boutique shopping of downtown MillValley. Whether you are looking to expand your portfolio with a high-demand rental or seeking a versatile multi-unit compound in one of Marin County's most prestigious zip codes, this turnkey property delivers unmatched value, style, and coastal charm
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Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information has not been verified, is not guaranteed, and is subject to change. Copyright 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. Copyright 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. |
Barbara Lynn Simmons, License CALBRE 637579, Xome Inc., License CALBRE 1932600, [email protected], 844-400-XOME (9663), 2945 Townsgate Road, Suite 200, Westlake Village, CA 91361
Listings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS®, but is not warranted. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Mill Valley is located in California. Mill Valley, California has a population of 14,240. Mill Valley is more family-centric than the surrounding county with 35.19% of the households containing married families with children. The county average for households married with children is 33.06%.
The median household income in Mill Valley, California is $179,529. The median household income for the surrounding county is $131,008 compared to the national median of $69,021. The median age of people living in Mill Valley is 47.9 years.
The average high temperature in July is 76.5 degrees, with an average low temperature in January of 42.9 degrees. The average rainfall is approximately 40.6 inches per year, with 0 inches of snow per year.
