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Shoreline Office Center Mill Valley, CA 94941 744 - 15,615 SF of Office Space Available

Park Highlights

  • World-class waterfront work environment.
  • Highly visible identity to +/- 112,000 vehicles per day
  • Waterfront location with stunning views of Richardson Bay and Mount Tamalpais
  • 3 Story Class A office buildings with stairway access to all floors.
  • Excellent freeway access
  • Adjacent to world-class bike route from San Francisco through Marin County

Park Facts

Total Space Available 15,615 SF Park Type Office Park
Total Space Available 15,615 SF
Park Type Office Park

All Available Spaces(7)

Display Rental Rate as

Shoreline Office Center
100 Shoreline Hwy - Building B
744 - 15,615 SF | $59.40 - $65.40 /SF/YR $4.95 - $5.45 /SF/MO $639.38 - $703.96 /m²/YR $53.28 - $58.66 /m²/MO $4,055 - $83,721 /MO $48,658 - $1,004,655 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1987
Building Size
61,658 SF
Building Height
3 Stories
Typical Floor Size
20,479 SF
Parking
115 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste 100
  • 5,352 SF
  • Negotiable
  • $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $29,168 /MO $350,021 /YR
  • Office
  • Partial Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 1st Floor, Ste 150
  • 1,993 SF
  • Negotiable
  • $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,862 /MO $130,342 /YR
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 1st Floor, Ste 155
  • 744 SF
  • Negotiable
  • $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $4,055 /MO $48,658 /YR
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste 212
  • 1,985 SF
  • Negotiable
  • $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,818 /MO $129,819 /YR
  • Office
  • Partial Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 2nd Floor, Ste 275
  • 1,663 SF
  • Negotiable
  • $59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $8,232 /MO $98,782 /YR
  • Office
  • Partial Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 3rd Floor, Ste 300
  • 2,780 SF
  • Negotiable
  • $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $15,151 /MO $181,812 /YR
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 3rd Floor, Ste 311
  • 1,098 SF
  • Negotiable
  • $59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $5,435 /MO $65,221 /YR
  • Office
  • Partial Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 5,352 SF Negotiable $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $29,168 /MO $350,021 /YR Office Partial Build-Out Now
1st Floor, Ste 150 1,993 SF Negotiable $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,862 /MO $130,342 /YR Office Full Build-Out Now
1st Floor, Ste 155 744 SF Negotiable $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $4,055 /MO $48,658 /YR Office Full Build-Out Now
2nd Floor, Ste 212 1,985 SF Negotiable $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,818 /MO $129,819 /YR Office Partial Build-Out Now
2nd Floor, Ste 275 1,663 SF Negotiable $59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $8,232 /MO $98,782 /YR Office Partial Build-Out Now
3rd Floor, Ste 300 2,780 SF Negotiable $65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $15,151 /MO $181,812 /YR Office Full Build-Out Now
3rd Floor, Ste 311 1,098 SF Negotiable $59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $5,435 /MO $65,221 /YR Office Partial Build-Out Now
Shoreline Office Center
100 Shoreline Hwy - Building B
744 - 15,615 SF | $59.40 - $65.40 /SF/YR $4.95 - $5.45 /SF/MO $639.38 - $703.96 /m²/YR $53.28 - $58.66 /m²/MO $4,055 - $83,721 /MO $48,658 - $1,004,655 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1987
Building Size
61,658 SF
Building Height
3 Stories
Typical Floor Size
20,479 SF
Parking
115 Spaces

100 Shoreline Hwy - 1st Floor - Ste 100

Size
5,352 SF
Term
Negotiable
Rental Rate
$65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $29,168 /MO $350,021 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now

100 Shoreline Hwy - 1st Floor - Ste 150

Size
1,993 SF
Term
Negotiable
Rental Rate
$65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,862 /MO $130,342 /YR
Space Use
Office
Condition
Full Build-Out
Available
Now

100 Shoreline Hwy - 1st Floor - Ste 155

Size
744 SF
Term
Negotiable
Rental Rate
$65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $4,055 /MO $48,658 /YR
Space Use
Office
Condition
Full Build-Out
Available
Now

100 Shoreline Hwy - 2nd Floor - Ste 212

Size
1,985 SF
Term
Negotiable
Rental Rate
$65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $10,818 /MO $129,819 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now

100 Shoreline Hwy - 2nd Floor - Ste 275

Size
1,663 SF
Term
Negotiable
Rental Rate
$59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $8,232 /MO $98,782 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now

100 Shoreline Hwy - 3rd Floor - Ste 300

Size
2,780 SF
Term
Negotiable
Rental Rate
$65.40 /SF/YR $5.45 /SF/MO $703.96 /m²/YR $58.66 /m²/MO $15,151 /MO $181,812 /YR
Space Use
Office
Condition
Full Build-Out
Available
Now

100 Shoreline Hwy - 3rd Floor - Ste 311

Size
1,098 SF
Term
Negotiable
Rental Rate
$59.40 /SF/YR $4.95 /SF/MO $639.38 /m²/YR $53.28 /m²/MO $5,435 /MO $65,221 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now

100 Shoreline Hwy - 1st Floor - Ste 100

Size 5,352 SF
Term Negotiable
Rental Rate $65.40 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Central Air Conditioning

100 Shoreline Hwy - 1st Floor - Ste 150

Size 1,993 SF
Term Negotiable
Rental Rate $65.40 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office

100 Shoreline Hwy - 1st Floor - Ste 155

Size 744 SF
Term Negotiable
Rental Rate $65.40 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office

100 Shoreline Hwy - 2nd Floor - Ste 212

Size 1,985 SF
Term Negotiable
Rental Rate $65.40 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Central Air Conditioning

100 Shoreline Hwy - 2nd Floor - Ste 275

Size 1,663 SF
Term Negotiable
Rental Rate $59.40 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Central Air Conditioning

100 Shoreline Hwy - 3rd Floor - Ste 300

Size 2,780 SF
Term Negotiable
Rental Rate $65.40 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Central Air Conditioning

100 Shoreline Hwy - 3rd Floor - Ste 311

Size 1,098 SF
Term Negotiable
Rental Rate $59.40 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Central Air Conditioning

Select Tenants at This Property

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Brouwer & Janachowski
  • Finance and Insurance
  • 1st
  • Club Evexia
  • Services
  • 2nd
  • Cthulu Ventures LLC
  • Finance and Insurance
  • 1st
  • Glassdoor, Inc.
  • Professional, Scientific, and Technical Services
  • 2nd
  • Jyzen Labs
  • -
  • 3rd
  • Mountain Lake Investment Mgmt
  • Finance and Insurance
  • 1st
  • Office Evolution
  • Real Estate
  • 3rd
  • S & P Company
  • Real Estate

Park Overview

STUNNING SOUTHERN MARIN LOCATION 2 and 3 Story Class A Office buildings with stairway access to all floors. • Just 20 minutes from Downtown San Francisco • Served by Golden Gate Transit bus routes 4, 4C, 17, 61, and 92 All Shoreline Office Center tenants receive a special gym membership rate!

1 1
Bike Score®
Very Bikeable (75)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
Learn How It Works Detailed Scores
(415) 526-7649

Still interested?

Contact the brokers for more information about this property

Contacts

  • Haden Ongaro
    Haden Ongaro
  • Alisa Belew
    Alisa Belew

  • Listing ID: 17409345

  • Date on Market: 1/23/2026

  • Last Updated:

  • Address: 100 Shoreline Hwy, Mill Valley, CA 94941

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Shoreline Office Center | Mill Valley, CA 94941
(415) 526-7649 x

Shoreline Office Center | Mill Valley, CA 94941

Haden Ongaro
(415) 526-7649

Alisa Belew
(415) 526-7676

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