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100 Shoreline Highway Mill, Mill Valley, CA 94941

Three-story Class A office building with excellent freeway access.

Space Size744 SF - 5,352 SF
Days on Market285

Property Features for 100 Shoreline Highway Mill

General Information

Standard status Active
Size 744 SF - 5,352 SF
Property subtype Office
Lease Term Full Service

Spaces For Lease

at 100 Shoreline Highway Mill Contact us

Suite B-100 $4.95 – $5.45/SF/Yr

Size
5,352 SF
Type
Office Building
Term
Negotiable
Contact us

Suite B-150 $4.95 – $5.45/SF/Yr

Size
1,993 SF
Type
Office Building
Term
Negotiable
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Suite B-155 $4.95 – $5.45/SF/Yr

Size
744 SF
Type
Office Building
Term
Negotiable
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Suite B-212 $4.95 – $5.45/SF/Yr

Size
1,985 SF
Type
Office Building
Term
Negotiable
Contact us

Suite B-300 $4.95 – $5.45/SF/Yr

Size
2,780 SF
Type
Office Building
Term
Negotiable
Contact us
Listing Agency: Newmark | San Diego
Listed By: Haden Ongaro · License #CalDRE #00916960
Source: Nmrk
Added: Nov 24, 2025 Changed: Sep 4 Last Checked: Sep 5 at 5:58AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Newmark | San Diego

Investment Insights

Based on property information with market context.

This is a three-story Class A office building with stairway access to all floors. The property benefits from excellent freeway access and high visibility, with approximately 40 million cars passing by annually. It is located 20 minutes from Downtown San Francisco and features a waterfront location with views of Richardson Bay and Mount Tamalpais. The property is adjacent to a world-class bike route from San Francisco through Marin County. The property size is 1098 square feet.

Key Highlights

  • Waterfront location with stunning views of Richardson Bay and Mount Tamalpais
  • Excellent freeway access with high visibility to approximately 40 million cars per year
  • 20 minutes from Downtown San Francisco

Property Analytics

Current Use

Office buildings

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

599
Businesses Nearby

Demographics for 94941, CA

31,480
Population
13,860
Households
2.3
Avg Household Size
47
Median Age
77%
College-Educated
99%
High-School Grad
37.7 sq mi
ZIP Area
835
Density / Sq Mi
$210,217
Median Household Income
$100,535
Median Earnings
$2,949
Median Rent
$1,990,100
Median Home Value

Market

Vacancy Rate% for Office in West region

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Office building - Three-story Class A office building with excellent freeway access.
Where is this office building located?
The property is located at 100 Shoreline Highway Mill Mill Valley, CA.
What are key features of this property?
This property features: Waterfront location with stunning views of Richardson Bay and Mount Tamalpais; Excellent freeway access with high visibility to approximately 40 million cars per year; 20 minutes from Downtown San Francisco
More about this property
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