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20 Sunnyside Ave
331 - 2,994 SF of Office Space Available in Mill Valley, CA 94941
all available spaces(6)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
- Rate includes utilities, building services and property expenses
- High End Trophy Space
- 1 Private Office
- Rate includes utilities, building services and property expenses
- High End Trophy Space
- 1 Private Office
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately.
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Central Air and Heating
- Natural Light
- Building interior and exterior newly remodeled
- Heating and AC
- On site parking included
- Conference Rooms
- Can be combined with additional space(s) for up to 1,085 SF of adjacent space
- Kitchen
- Accent Lighting
- New paint, flooring, LED lighting, and blinds
- Flexible lease terms
- Common kitchenette
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately. A 3D tour of the space can be found at this link: https://my.matterport.com/show/?m=RtgnnrRR96X
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 1,085 SF of adjacent space
- Kitchen
- Accent Lighting
- New paint, flooring, LED lighting, and blinds
- Common kitchenette
- Flexible lease terms
- Space is in Excellent Condition
- Central Air and Heating
- Natural Light
- Open-Plan
- Building interior and exterior newly remodeled
- Heating and AC
- On site parking included
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately. A 3D tour of the space can be found at this link: https://my.matterport.com/show/?m=orDKbLJEJ4k
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 1,137 SF of adjacent space
- Kitchen
- Accent Lighting
- New paint, flooring, LED lighting, and blinds
- Common kitchenette
- Flexible lease terms
- Space is in Excellent Condition
- Central Air and Heating
- Natural Light
- Open-Plan
- Building interior and exterior newly remodeled
- Heating and AC
- On site parking included
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately.
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Central Air and Heating
- Natural Light
- Building interior and exterior newly remodeled
- Common kitchenette
- Flexible lease terms
- Conference Rooms
- Can be combined with additional space(s) for up to 1,137 SF of adjacent space
- Kitchen
- Open-Plan
- New paint, flooring, LED lighting, and blinds
- Heating and AC
- On site parking included
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste C-1 | 331 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste C-2 | 441 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste E | 473 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
| 2nd Floor, Ste H | 612 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
| 2nd Floor, Ste J | 795 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
| 2nd Floor, Ste K | 342 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Spec Suite | Now |
1st Floor, Ste C-1
| Size |
| 331 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste C-2
| Size |
| 441 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
2nd Floor, Ste E
| Size |
| 473 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
2nd Floor, Ste H
| Size |
| 612 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
2nd Floor, Ste J
| Size |
| 795 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
2nd Floor, Ste K
| Size |
| 342 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Spec Suite |
| Available |
| Now |
1st Floor, Ste C-1
| Size | 331 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Rate includes utilities, building services and property expenses
- 1 Private Office
- High End Trophy Space
1st Floor, Ste C-2
| Size | 441 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Rate includes utilities, building services and property expenses
- 1 Private Office
- High End Trophy Space
2nd Floor, Ste E
| Size | 473 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately.
- Mostly Open Floor Plan Layout
- Conference Rooms
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 1,085 SF of adjacent space
- Central Air and Heating
- Kitchen
- Natural Light
- Accent Lighting
- Building interior and exterior newly remodeled
- New paint, flooring, LED lighting, and blinds
- Heating and AC
- Flexible lease terms
- On site parking included
- Common kitchenette
2nd Floor, Ste H
| Size | 612 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately. A 3D tour of the space can be found at this link: https://my.matterport.com/show/?m=RtgnnrRR96X
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 1,085 SF of adjacent space
- Central Air and Heating
- Kitchen
- Natural Light
- Accent Lighting
- Open-Plan
- New paint, flooring, LED lighting, and blinds
- Building interior and exterior newly remodeled
- Common kitchenette
- Heating and AC
- Flexible lease terms
- On site parking included
2nd Floor, Ste J
| Size | 795 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately. A 3D tour of the space can be found at this link: https://my.matterport.com/show/?m=orDKbLJEJ4k
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 1,137 SF of adjacent space
- Central Air and Heating
- Kitchen
- Natural Light
- Accent Lighting
- Open-Plan
- New paint, flooring, LED lighting, and blinds
- Building interior and exterior newly remodeled
- Common kitchenette
- Heating and AC
- Flexible lease terms
- On site parking included
2nd Floor, Ste K
| Size | 342 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Spec Suite |
| Available | Now |
Newly renovated office spaces in the heart of downtown Mill Valley with extensive window line and views of Mt. Tam. The building is a 3 minute walk to The Depot, Mill Valley Market, Equator Coffee, and a wide variety of other shops, restaurants, and more. Flexible lease terms and move-in ready, available immediately.
- Mostly Open Floor Plan Layout
- Conference Rooms
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 1,137 SF of adjacent space
- Central Air and Heating
- Kitchen
- Natural Light
- Open-Plan
- Building interior and exterior newly remodeled
- New paint, flooring, LED lighting, and blinds
- Common kitchenette
- Heating and AC
- Flexible lease terms
- On site parking included
Property Overview
20 Sunnyside is downtown Mill Valleys' premier class A office building. Newaley renovated both inside and out 20 Sunnyside offers a variety of small spaces perfect for your local needs. With Mill Valley's most loved stores, coffee shops & restaurants right down the street along with a plethora of other amenities, 20 Sunnyside is the new gold standard for downtown office.
- Signage
- Skylights
- Storage Space
- Central Heating
- Natural Light
- Open-Plan
- Air Conditioning
PROPERTY FACTS
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20 Sunnyside Ave
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