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Highlights

  • Easy access to U.S. Highway 101 serving Marin County and San Francisco.
  • Professionally managed office and medical office environment.
  • Fed Ex/UPS drop boxes on-site
  • Walking distance to retail, dining, and everyday amenities.

All Available Spaces(10)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 105
  • 1,000-4,144 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $186,480 /YR $15,540 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Large first-floor office suite offering flexible layout potential for organizations requiring a mix of collaborative and private work areas. Suitable for professional office or medical office occupancy.

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 1st Floor, Ste 174
  • 450 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $20,250 /YR $1,688 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Compact first-floor suite appropriate for independent professionals, consultants, or small office users seeking an efficient workspace.

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste 202
  • 1,260 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $56,700 /YR $4,725 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Second-floor suite well suited for professional services firms requiring a private office environment with flexibility for administrative and client-facing functions.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 2nd Floor, Ste 207
  • 2,673 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $120,285 /YR $10,024 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Second-floor suite with divisibility options, allowing users to configure the premises to support a range of operational and workspace requirements.

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 2nd Floor, Ste 214
  • 372 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $16,740 /YR $1,395 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Smaller second-floor office suite suited for individual practitioners or small professional teams seeking a private workspace.

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste 234
  • 1,156 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $52,020 /YR $4,335 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Contiguous with #238 up to +/2,098 RSF

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 2,098 SF of adjacent space
  • 2nd Floor, Ste 238
  • 942 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $42,390 /YR $3,533 /MO
  • Office/Medical
  • -
  • Now

942 square feet of office/medical space available for lease.

  • Rate includes utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 2,098 SF of adjacent space
  • 2nd Floor, Ste 240
  • 1,278 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $57,510 /YR $4,793 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Flexible second-floor office suite suitable for firms seeking a balanced layout for management, support staff, and client interaction.

  • Rate includes utilities, building services and property expenses
  • 5 Private Offices
  • Private Restrooms
  • Shared balcony
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Courtyard views
  • Private restroom in-suite
  • 2nd Floor, Ste 271
  • 345 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $15,525 /YR $1,294 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Efficient office suite appropriate for consultants, therapists, advisors, or other users requiring a private professional setting.

  • Rate includes utilities, building services and property expenses
  • 1 Private Office
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste 295
  • 2,299 SF
  • Negotiable
  • $45.00 /SF/YR $3.75 /SF/MO $103,455 /YR $8,621 /MO
  • Office/Medical
  • Full Build-Out
  • Now

Second-floor office suite offering flexibility for established professional firms seeking a larger workspace presence within the building.

  • Rate includes utilities, building services and property expenses
  • 5 Private Offices
  • Central Air Conditioning
  • Two storage closets
  • Fully Built-Out as Standard Office
  • Reception Area
  • Reception area & open work area
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 105 1,000-4,144 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $186,480 /YR $15,540 /MO Office/Medical Full Build-Out Now
1st Floor, Ste 174 450 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $20,250 /YR $1,688 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 202 1,260 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $56,700 /YR $4,725 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 207 2,673 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $120,285 /YR $10,024 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 214 372 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $16,740 /YR $1,395 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 234 1,156 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $52,020 /YR $4,335 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 238 942 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $42,390 /YR $3,533 /MO Office/Medical - Now
2nd Floor, Ste 240 1,278 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $57,510 /YR $4,793 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 271 345 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $15,525 /YR $1,294 /MO Office/Medical Full Build-Out Now
2nd Floor, Ste 295 2,299 SF Negotiable $45.00 /SF/YR $3.75 /SF/MO $103,455 /YR $8,621 /MO Office/Medical Full Build-Out Now

1st Floor, Ste 105

Size
1,000-4,144 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $186,480 /YR $15,540 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 174

Size
450 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $20,250 /YR $1,688 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 202

Size
1,260 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $56,700 /YR $4,725 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 207

Size
2,673 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $120,285 /YR $10,024 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 214

Size
372 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $16,740 /YR $1,395 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 234

Size
1,156 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $52,020 /YR $4,335 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 238

Size
942 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $42,390 /YR $3,533 /MO
Space Use
Office/Medical
Build-Out
-
Available
Now

2nd Floor, Ste 240

Size
1,278 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $57,510 /YR $4,793 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 271

Size
345 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $15,525 /YR $1,294 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 295

Size
2,299 SF
Term
Negotiable
Rental Rate
$45.00 /SF/YR $3.75 /SF/MO $103,455 /YR $8,621 /MO
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 105

Size 1,000-4,144 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Large first-floor office suite offering flexible layout potential for organizations requiring a mix of collaborative and private work areas. Suitable for professional office or medical office occupancy.

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

1st Floor, Ste 174

Size 450 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Compact first-floor suite appropriate for independent professionals, consultants, or small office users seeking an efficient workspace.

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

2nd Floor, Ste 202

Size 1,260 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Second-floor suite well suited for professional services firms requiring a private office environment with flexibility for administrative and client-facing functions.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

2nd Floor, Ste 207

Size 2,673 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Second-floor suite with divisibility options, allowing users to configure the premises to support a range of operational and workspace requirements.

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

2nd Floor, Ste 214

Size 372 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Smaller second-floor office suite suited for individual practitioners or small professional teams seeking a private workspace.

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

2nd Floor, Ste 234

Size 1,156 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Contiguous with #238 up to +/2,098 RSF

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Can be combined with additional space(s) for up to 2,098 SF of adjacent space

2nd Floor, Ste 238

Size 942 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out -
Available Now

942 square feet of office/medical space available for lease.

  • Rate includes utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 2,098 SF of adjacent space

2nd Floor, Ste 240

Size 1,278 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Flexible second-floor office suite suitable for firms seeking a balanced layout for management, support staff, and client interaction.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Central Air Conditioning
  • Private Restrooms
  • Courtyard views
  • Shared balcony
  • Private restroom in-suite

2nd Floor, Ste 271

Size 345 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Efficient office suite appropriate for consultants, therapists, advisors, or other users requiring a private professional setting.

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

2nd Floor, Ste 295

Size 2,299 SF
Term Negotiable
Rental Rate $45.00 /SF/YR
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Second-floor office suite offering flexibility for established professional firms seeking a larger workspace presence within the building.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Reception Area
  • Central Air Conditioning
  • Reception area & open work area
  • Two storage closets

Property Overview

21 Tamal Vista Boulevard offers professional office and medical office opportunities in the heart of Marin County. The property benefits from immediate access to U.S. Highway 101, providing convenient connectivity throughout the North Bay and to San Francisco. Positioned within Corte Madera, the building is within walking distance of numerous retail, dining, and service amenities, supporting both employee convenience and client accessibility. The professionally managed property is designed to accommodate a variety of office and medical users with multiple suite options available. Building amenities include fiber connectivity, a shared conference room available for tenant use, FedEx and UPS drop boxes on-site, plentiful parking, and upgraded HVAC systems featuring MERV-13 filtration. These features support modern workplace requirements while enhancing day-to-day operational efficiency. The property's location places tenants within one of Marin County's most established business environments, approximately 4.4 miles south of San Rafael and approximately 14 miles north of San Francisco. The surrounding area benefits from significant commuter traffic along Highway 101 and a strong concentration of residential and commercial activity. The combination of accessibility, nearby services, and flexible suite offerings makes the property well suited for professional firms, healthcare providers, and other office users seeking a centrally located Marin County presence.

  • 24 Hour Access
  • Conferencing Facility
  • Courtyard
  • Property Manager on Site
  • Signage
  • Central Heating
  • Fully Carpeted
  • Natural Light
  • Partitioned Offices
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1974
Building Height
2 Stories
Building Size
50,428 SF
Building Class
B
Typical Floor Size
25,214 SF
Parking
137 Surface Parking Spaces
Covered Parking
Fairly walkable
50/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
50/100
  • Listing ID: 16275646

  • Date on Market: 8/14/2026

  • Last Updated:

  • Address: 21 Tamal Vista Blvd, Corte Madera, CA 94925

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