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Highlights

  • Professional office building in Shadelands Business Park
  • Convenient access to major East Bay transportation corridors
  • Established medical and professional business environment

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor
  • 2,965 SF
  • Negotiable
  • $22.80 /SF/YR $1.90 /SF/MO $67,602 /YR $5,634 /MO
  • Office
  • Full Build-Out
  • Now

Approximately 2,965 SF professional office suite available for immediate occupancy in Walnut Creek’s Shadelands Business Park. The suite offers a highly functional layout with nine private offices, a large open office area suitable for workstations, a dedicated conference room, kitchenette, and separate in-suite men’s and women’s restrooms. Large windows provide ample natural light and views of Mt. Diablo. The property is surrounded by major medical and professional organizations, including Kaiser Permanente, John Muir Health, Sutter Health, UCSF Benioff Children’s Hospital, BASS Medical Group, and One Medical. Asking rate is $1.90/SF per month, modified full service.

  • Listed rate may not include certain utilities, building services and property expenses
  • Nine private offices
  • In-suite restrooms and kitchenette
  • Available immediately
  • 9 Private Offices
  • Conference room and open work area
  • Located in Walnut Creek’s Shadelands Business Park
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor 2,965 SF Negotiable $22.80 /SF/YR $1.90 /SF/MO $67,602 /YR $5,634 /MO Office Full Build-Out Now

2nd Floor

Size
2,965 SF
Term
Negotiable
Rental Rate
$22.80 /SF/YR $1.90 /SF/MO $67,602 /YR $5,634 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor

Size 2,965 SF
Term Negotiable
Rental Rate $22.80 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Approximately 2,965 SF professional office suite available for immediate occupancy in Walnut Creek’s Shadelands Business Park. The suite offers a highly functional layout with nine private offices, a large open office area suitable for workstations, a dedicated conference room, kitchenette, and separate in-suite men’s and women’s restrooms. Large windows provide ample natural light and views of Mt. Diablo. The property is surrounded by major medical and professional organizations, including Kaiser Permanente, John Muir Health, Sutter Health, UCSF Benioff Children’s Hospital, BASS Medical Group, and One Medical. Asking rate is $1.90/SF per month, modified full service.

  • Listed rate may not include certain utilities, building services and property expenses
  • 9 Private Offices
  • Nine private offices
  • Conference room and open work area
  • In-suite restrooms and kitchenette
  • Located in Walnut Creek’s Shadelands Business Park
  • Available immediately

Property Facts

Building Type
Office
Year Built
1981
Building Height
2 Stories
Building Size
5,930 SF
Building Class
B
Typical Floor Size
2,965 SF
Parking
200 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • 1st
  • Bay Area Neurointensivists
Fairly walkable
50/100
Very drivable
80/100
Some public transit
50/100
Moderately bikeable
70/100
  • Listing ID: 41581324

  • Date on Market: 8/6/2026

  • Last Updated:

  • Address: 323 Lennon Ln, Walnut Creek, CA 94598

Contact the Leasing Agent

323 Lennon Ln

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