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Highlights

  • Heavy foot traffic
  • Flagship Retail Opportunity
  • Ample Natural Light
  • Private Outdoor Space

Space Availability (1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Rent Type
  • 1st Floor
  • 2,225 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
Space Use
Retail
Build-Out
Shell Space
Availability
2026-07-01

An exceptional flagship retail opportunity is available at 108 Throckmorton Avenue in downtown Mill Valley—a premier location known for its high-end retail, boutique shops, and vibrant pedestrian activity. The 2,225 SF ground-floor space offers outstanding street frontage, abundant natural light, and a flexible open-plan layout with soaring ceilings and prominent display potential. The property features a rare private outdoor area, perfect for patio activation, events, and experiential retail concepts. This marquee location places tenants among upscale retailers, dining options, and active community energy, ensuring strong visibility and significant foot traffic. Available for occupancy in July 2026 under a Triple Net lease with negotiable terms.

  • Lease rate does not include utilities, property expenses or building services
  • Located in-line with other retail
  • Private Restrooms
  • High Ceilings
  • Heavy daily foot traffic in a high-demand downtown
  • Expansive street frontage for maximum visibility
  • Private outdoor area
Space Size Term Rental Rate Rent Type
1st Floor 2,225 SF Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)

1st Floor

Size
2,225 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Retail
Build-Out
Shell Space
Availability
2026-07-01

An exceptional flagship retail opportunity is available at 108 Throckmorton Avenue in downtown Mill Valley—a premier location known for its high-end retail, boutique shops, and vibrant pedestrian activity. The 2,225 SF ground-floor space offers outstanding street frontage, abundant natural light, and a flexible open-plan layout with soaring ceilings and prominent display potential. The property features a rare private outdoor area, perfect for patio activation, events, and experiential retail concepts. This marquee location places tenants among upscale retailers, dining options, and active community energy, ensuring strong visibility and significant foot traffic. Available for occupancy in July 2026 under a Triple Net lease with negotiable terms.

  • Lease rate does not include utilities, property expenses or building services
  • Located in-line with other retail
  • Private Restrooms
  • High Ceilings
  • Heavy daily foot traffic in a high-demand downtown
  • Expansive street frontage for maximum visibility
  • Private outdoor area

Rent Types


The rent amount and type that the tenant (lessee) will be responsible to pay to the landlord (lessor) throughout the lease term is negotiated prior to both parties signing a lease agreement. The rent type will vary depending upon the services provided. For example, triple net rents are typically lower than full service rents due to additional expenses the tenant is required to pay in addition to the base rent. Contact the listing broker for a full understanding of any associated costs or additional expenses for each rent type.

1. Full Service: A rental rate that includes normal building standard services as provided by the landlord within a base year rental.

2. Double Net (NN): Tenant pays for only two of the building expenses; the landlord and tenant determine the specific expenses prior to signing the lease agreement.

3. Triple Net (NNN): A lease in which the tenant is responsible for all expenses associated with their proportional share of occupancy of the building.

4. Modified Gross: Modified Gross is a general type of lease rate where typically the tenant will be responsible for their proportional share of one or more of the expenses. The landlord will pay the remaining expenses. See the below list of common Modified Gross rental rate structures: 4. Plus All Utilities: A type of Modified Gross Lease where the tenant is responsible for their proportional share of utilities in addition to the rent. 4. Plus Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of cleaning in addition to the rent. 4. Plus Electric: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical cost in addition to the rent. 4. Plus Electric & Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical and cleaning cost in addition to the rent. 4. Plus Utilities and Char: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the utilities and cleaning cost in addition to the rent. 4. Industrial Gross: A type of Modified Gross lease where the tenant pays one or more of the expenses in addition to the rent. The landlord and tenant determine these prior to signing the lease agreement.

5. Tenant Electric: The landlord pays for all services and the tenant is responsible for their usage of lights and electrical outlets in the space they occupy.

6. Negotiable or Upon Request: Used when the leasing contact does not provide the rent or service type.

7. TBD: To be determined; used for buildings for which no rent or service type is known, commonly utilized when the buildings are not yet built.

Property Facts

Total Space Available 2,225 SF
Property Type Retail
Property Subtype Storefront
Gross Leasable Area 2,225 SF
Year Built 1969

About the Property

Flagship Retail Opportunity | 108 Throckmorton Ave, Mill Valley An exceptional opportunity to establish a true flagship presence in the heart of Mill Valley. Located on one of downtown's most prominent and desirable retail corridors, 108 Throckmorton Avenue offers the rare combination of prestige, visibility, and experiential potential that modern brands seek in a marquee location. With outstanding frontage in the heart of downtown Mill Valley, the property benefits from constant pedestrian activity, strong vehicle exposure, and a vibrant mix of upscale shopping, dining, and community traffic. This is the type of address that elevates brand identity and creates lasting market presence. The space is configured as a single-tenant storefront with soaring ceilings, expansive display potential, and an open, flexible layout ideal for a flagship boutique, showroom, gallery, wellness concept, hospitality-driven retail experience, or other destination use. Prominent signage opportunities and striking street presence allow tenants to make a bold first impression. A defining feature of this offering is the incredible outdoor space, an uncommon amenity in downtown Mill Valley that opens the door to patio activation, private events, product launches, experiential retail, customer engagement, and memorable brand storytelling. For brands seeking more than just square footagefor those seeking presence, identity, and destination appeal108 Throckmorton Avenue delivers a rare flagship opportunity in one of Marin County's most coveted downtown settings. For lease terms, pricing, availability, and private tours, please inquire.

Moderately walkable
60/100
Very drivable
80/100
Limited public transit
30/100
Fairly bikeable
50/100

Nearby Major Retailers

Peet's Coffee
Citi
U.S. Bank
Westamerica Bank
Bank of Marin
Whole Foods
Safeway
Starbucks
  • Listing ID: 40370913

  • Date on Market: 2026-05-01

  • Last Updated:

  • Address: 108 Throckmorton Ave, Mill Valley, CA 94941

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