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Park Highlights

  • Renovated Modern Lobbies
  • Fitness Center with Resort Caliber Facilities
  • State of the Art Conference Center with Kitchen
  • Outdoor Space with Fountain

Park Facts

Total Space Available 60,652 SF
Max. Contiguous 9,724 SF
Park Type Office Park
Features
Air Conditioning
  • Courtyard

All Available Spaces(12)

Display Rental Rate as

Treat Towers
1255 Treat Blvd - Treat Towers (Building 1)
1,972 - 34,643 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1999/2021
Building Size
196,612 SF
Building Height
10 Stories
Typical Floor Size
18,993 SF
Parking
300 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 2nd Floor, Ste 210
  • 1,972 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 2nd Floor, Ste 230
  • 3,473 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • May 01, 2026
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • 4th Floor, Ste 430
  • 5,104 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 5th Floor, Ste 520
  • 4,196 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 9,724 SF of adjacent space
  • 5th Floor, Ste 530
  • 5,528 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • November 01, 2026
  • Can be combined with additional space(s) for up to 9,724 SF of adjacent space
  • 6th Floor, Ste 605
  • 3,852 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • 7th Floor, Ste 705
  • 3,417 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 8th Floor, Ste 805
  • 2,727 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 7,101 SF of adjacent space
  • 8th Floor, Ste 810
  • 4,374 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 7,101 SF of adjacent space
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 210 1,972 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
2nd Floor, Ste 230 3,473 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out May 01, 2026
4th Floor, Ste 430 5,104 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
5th Floor, Ste 520 4,196 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
5th Floor, Ste 530 5,528 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - November 01, 2026
6th Floor, Ste 605 3,852 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
7th Floor, Ste 705 3,417 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
8th Floor, Ste 805 2,727 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
8th Floor, Ste 810 4,374 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
Treat Towers
1255 Treat Blvd - Treat Towers (Building 1)
1,972 - 34,643 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1999/2021
Building Size
196,612 SF
Building Height
10 Stories
Typical Floor Size
18,993 SF
Parking
300 Spaces

1255 Treat Blvd - 2nd Floor - Ste 210

Size
1,972 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

1255 Treat Blvd - 2nd Floor - Ste 230

Size
3,473 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
May 01, 2026

1255 Treat Blvd - 4th Floor - Ste 430

Size
5,104 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

1255 Treat Blvd - 5th Floor - Ste 520

Size
4,196 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

1255 Treat Blvd - 5th Floor - Ste 530

Size
5,528 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
November 01, 2026

1255 Treat Blvd - 6th Floor - Ste 605

Size
3,852 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

1255 Treat Blvd - 7th Floor - Ste 705

Size
3,417 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

1255 Treat Blvd - 8th Floor - Ste 805

Size
2,727 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

1255 Treat Blvd - 8th Floor - Ste 810

Size
4,374 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
Treat Towers
1277 Treat Blvd - Treat Towers (Building 2)
1,807 - 26,009 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1999/2021
Building Size
196,191 SF
Building Height
10 Stories
Typical Floor Size
19,557 SF
Parking
200 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 4th Floor, Ste 450
  • 4,633 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • April 01, 2026
  • 5th Floor, Ste 500
  • 19,569 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
  • 6th Floor, Ste 655
  • 1,807 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Mostly Open Floor Plan Layout
Space Size Term Rental Rate Space Use Condition Available
4th Floor, Ste 450 4,633 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - April 01, 2026
5th Floor, Ste 500 19,569 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
6th Floor, Ste 655 1,807 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
Treat Towers
1277 Treat Blvd - Treat Towers (Building 2)
1,807 - 26,009 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1999/2021
Building Size
196,191 SF
Building Height
10 Stories
Typical Floor Size
19,557 SF
Parking
200 Spaces

1277 Treat Blvd - 4th Floor - Ste 450

Size
4,633 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
April 01, 2026

1277 Treat Blvd - 5th Floor - Ste 500

Size
19,569 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

1277 Treat Blvd - 6th Floor - Ste 655

Size
1,807 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

1255 Treat Blvd - 2nd Floor - Ste 210

Size 1,972 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1255 Treat Blvd - 2nd Floor - Ste 230

Size 3,473 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available May 01, 2026

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

1255 Treat Blvd - 4th Floor - Ste 430

Size 5,104 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

1255 Treat Blvd - 5th Floor - Ste 520

Size 4,196 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 9,724 SF of adjacent space

1255 Treat Blvd - 5th Floor - Ste 530

Size 5,528 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available November 01, 2026

  • Can be combined with additional space(s) for up to 9,724 SF of adjacent space

1255 Treat Blvd - 6th Floor - Ste 605

Size 3,852 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

1255 Treat Blvd - 7th Floor - Ste 705

Size 3,417 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

1255 Treat Blvd - 8th Floor - Ste 805

Size 2,727 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 7,101 SF of adjacent space

1255 Treat Blvd - 8th Floor - Ste 810

Size 4,374 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 7,101 SF of adjacent space

1277 Treat Blvd - 4th Floor - Ste 450

Size 4,633 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available April 01, 2026

1277 Treat Blvd - 5th Floor - Ste 500

Size 19,569 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

1277 Treat Blvd - 6th Floor - Ste 655

Size 1,807 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

Park Overview

Two, 10-story class A office towers. Exterior signage options available with visibility from I-680. Unparalleled freeway (I-680) and BART (Pleasant Hill Station) access. Best-in-class, spacious parking.

  • Air Conditioning
  • Courtyard
Moderately walkable
60/100
Exceptionally drivable
90/100
Good public transit
70/100
Fairly bikeable
50/100

Sustainability

LEED Certified
Platinum
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)

  • Listing ID: 29049199

  • Date on Market: 3/25/2026

  • Last Updated:

  • Address: 1255 Treat Blvd, Walnut Creek, CA 94597

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