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Sublease Highlights

  • Fully furnished plug-and-play office with furniture, fixtures, and equipment included.
  • Outdoor plaza with seating areas and unobstructed views of Mt. Diablo.
  • Six-story building with onsite property management, security, and maintenance staff.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor, Ste 375
  • 7,340 SF
  • Sep 2029
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now

Located within Pacific Plaza, this Class A office sublease offers a fully furnished, plug-and-play environment in the heart of Walnut Creek. The suite spans approximately 7,430 square feet and features 10 private offices along the glass line, two conference rooms, an open work area with cubicles, a kitchen, copy room, and a dedicated server room with HVAC. The six-story building provides a professional setting with onsite property management, security, and a dedicated maintenance team. Tenants enjoy access to a fitness center with showers, an outdoor plaza for collaboration, and a two-level underground parking garage with additional surface parking. The property is one block from I-680 and Pleasant Hill BART, ensuring excellent regional connectivity. Nearby amenities include Embassy Suites, Marriott Renaissance Hotel, and a variety of retail and dining options. This sublease opportunity runs through September 2029, offering long-term stability in a highly accessible East Bay location.

  • Sublease space available from current tenant
  • Fits 19 - 59 People
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor, Ste 375 7,340 SF Sep 2029 Upon Request Upon Request Upon Request Upon Request Office - Now

3rd Floor, Ste 375

Size
7,340 SF
Term
Sep 2029
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste 375

Size 7,340 SF
Term Sep 2029
Rental Rate Upon Request
Space Use Office
Build-Out -
Available Now

Located within Pacific Plaza, this Class A office sublease offers a fully furnished, plug-and-play environment in the heart of Walnut Creek. The suite spans approximately 7,430 square feet and features 10 private offices along the glass line, two conference rooms, an open work area with cubicles, a kitchen, copy room, and a dedicated server room with HVAC. The six-story building provides a professional setting with onsite property management, security, and a dedicated maintenance team. Tenants enjoy access to a fitness center with showers, an outdoor plaza for collaboration, and a two-level underground parking garage with additional surface parking. The property is one block from I-680 and Pleasant Hill BART, ensuring excellent regional connectivity. Nearby amenities include Embassy Suites, Marriott Renaissance Hotel, and a variety of retail and dining options. This sublease opportunity runs through September 2029, offering long-term stability in a highly accessible East Bay location.

  • Sublease space available from current tenant
  • Fits 19 - 59 People

Property Overview

The property is a six-story office building located at 1340 Treat Blvd. in Walnut Creek, California. It is situated one block from Interstate 680 and one block from the Pleasant Hill BART station. The building includes a two-level underground parking garage, surface parking, and six elevators, two of which provide direct access to the garage. Amenities include a fitness center with showers, an outdoor plaza, and onsite property management and security. The surrounding area includes hotels such as Embassy Suites and Marriott Renaissance, as well as retail and dining options.

  • Atrium
  • Conferencing Facility
  • Courtyard
  • Property Manager on Site
  • Restaurant
  • Energy Star Labeled
  • Air Conditioning
  • Balcony

Property Facts

Building Type
Office
Year Built
1988
LoopNet Rating
4 Star
Building Height
6 Stories
Building Size
271,481 SF
Building Class
A
Typical Floor Size
43,333 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
Covered Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 3rd
  • Anvil Corporation
  • Professional, Scientific, and Technical Services
  • 5th
  • Baker Tilly
  • Professional, Scientific, and Technical Services
  • 2nd
  • CalPERS
  • Finance and Insurance
  • 6th
  • Central Garden & Pet Company
  • Wholesaler
  • 5th
  • Cigna Healthcare
  • Finance and Insurance
  • 5th
  • ERM
  • Professional, Scientific, and Technical Services
  • 1st
  • Fidelity National Title
  • Finance and Insurance
  • 2nd
  • Geosyntec Consultants
  • Professional, Scientific, and Technical Services
  • 2nd
  • Mullen & Filippi, LLP
  • Professional, Scientific, and Technical Services
  • 1st
  • Prindle, Goetz, Barnes & Reinholtz LLP
  • Professional, Scientific, and Technical Services

Sustainability

LEED Certified
Gold
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

Moderately walkable
70/100
Exceptionally drivable
100/100
Good public transit
70/100
Moderately bikeable
60/100
  • Listing ID: 39876174

  • Date on Market: 3/23/2026

  • Last Updated:

  • Address: 1340 Treat Blvd, Walnut Creek, CA 94597

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