Gateway Corporate Center

1550 S. Valley Vista Dr., Diamond Bar, CA 91765

Property Information

  • For Lease Contact for pricing
  • Property Type Office
  • Property Size 40,759 SF
  • # of Floors 2
  • Parking Ratio 4.00 / 1,000 SF
  • Building Class A
  • Year Built 1999
  • Date Updated Oct 6, 2026

Description

Asking lease rate $22 psf in Tenant Improvement Allowance. Can be combined with 1520 Bridgegate for 77,000 square feet.

1 Space Available

Suite 250

Space Type

Office

Lease Rate

Negotiable

Total Space

6,435 SF

Floor

2

Divisible Space

6,435 - 6,435 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

No

Sublease

Yes

Sublease Expiry

May 31, 2028

Space Number

250

Contacts

Location

Located at 1550 S. Valley Vista Dr., Diamond Bar, CA 91765, this property is part of the Diamond Bar neighborhood and Los Angeles market.

  • 16/100 Car-Dependent
  • 18/100 Somewhat Bikeable
Powered by Walk Score ®
Contact Gateway Corporate Center
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.