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400 Spectrum Center 400 Spectrum Center Dr 2,169 - 41,986 sq ft of 5-Star Office Space Available in Irvine, CA 92618

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HIGHLIGHTS

  • The Commons, a meeting and event-ready outdoor workspace and gathering-area where breakthrough ideas start with casual collisions.
  • Onsite Spectrum Kitchen and connected Conference Center.
  • 250+ shops, restaurants and entertainment venues just steps away from the office at Irvine Spectrum Center.
  • Adjacent parking structure with showers, lockers, bike storage, EV charging stations and Envoy On-Demand Electric Vehicles.
  • Walkability to 9,000 premium apartment homes and unmatched access to 2,000+ for-sale homes
  • Complimentary Courtesy Shuttle service

ALL AVAILABLE SPACES(9)

Display Rent as

  • SPACE
  • SIZE
  • TERM
  • RATE
  • USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 280
  • 2,169 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • -
  • Now

This is a Flex Workspace+tm suite : Yes

  • Rate includes utilities, building services and property expenses
  • 3rd Floor, Ste 320
  • 3,018 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Spec Suite
  • 15/02/2026

Call to Show Under Construction 12-01-2025

  • Rate includes utilities, building services and property expenses
  • 1 Conference Room
  • Central Air Conditioning
  • 4 Private Offices
  • Space is in Excellent Condition
  • Natural Light
  • 3rd Floor, Ste 340
  • 3,833 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Spec Suite
  • 15/02/2026

Call to Show Under Construction 12-01-2025

  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Central Air Conditioning
  • 4 Private Offices
  • Space is in Excellent Condition
  • Natural Light
  • 3rd Floor, Ste 380
  • 3,253 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Spec Suite
  • 15/02/2026

Call to Show Under Construction 12-01-2025

  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Central Air Conditioning
  • Natural Light
  • 6 Private Offices
  • Space is in Excellent Condition
  • Fully Carpeted
  • 12th Floor, Ste 1250
  • 6,401 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Fit-Out
  • Now

Available call to show

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Central Air Conditioning
  • High Ceilings
  • Fully Fit-Out as Standard Office
  • 7 Private Offices
  • Space is in Excellent Condition
  • Fully Carpeted
  • Natural Light
  • 15th Floor, Ste 1550
  • 5,927 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Spec Suite
  • 15/04/2026
  • 15th Floor, Ste 1560
  • 3,183 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Spec Suite
  • 01/02/2026
  • 16th Floor, Ste 1680
  • 3,466 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • -
  • Now
  • 21st Floor, Ste 2100
  • 10,736 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Full Fit-Out
  • Now

Call to show

  • Fully Fit-Out as Standard Office
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • Plug & Play
  • Natural Light
Space Size Term Rate Space Use Condition Available
2nd Floor, Ste 280 2,169 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office - Now
3rd Floor, Ste 320 3,018 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Spec Suite 15/02/2026
3rd Floor, Ste 340 3,833 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Spec Suite 15/02/2026
3rd Floor, Ste 380 3,253 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Spec Suite 15/02/2026
12th Floor, Ste 1250 6,401 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Full Fit-Out Now
15th Floor, Ste 1550 5,927 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Spec Suite 15/04/2026
15th Floor, Ste 1560 3,183 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Spec Suite 01/02/2026
16th Floor, Ste 1680 3,466 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office - Now
21st Floor, Ste 2100 10,736 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Full Fit-Out Now

2nd Floor, Ste 280

Size
2,169 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
-
Available
Now

3rd Floor, Ste 320

Size
3,018 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Spec Suite
Available
15/02/2026

3rd Floor, Ste 340

Size
3,833 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Spec Suite
Available
15/02/2026

3rd Floor, Ste 380

Size
3,253 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Spec Suite
Available
15/02/2026

12th Floor, Ste 1250

Size
6,401 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Fit-Out
Available
Now

15th Floor, Ste 1550

Size
5,927 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Spec Suite
Available
15/04/2026

15th Floor, Ste 1560

Size
3,183 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Spec Suite
Available
01/02/2026

16th Floor, Ste 1680

Size
3,466 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
-
Available
Now

21st Floor, Ste 2100

Size
10,736 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Full Fit-Out
Available
Now

2nd Floor, Ste 280

Size 2,169 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition -
Available Now

This is a Flex Workspace+tm suite : Yes

  • Rate includes utilities, building services and property expenses

3rd Floor, Ste 320

Size 3,018 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Spec Suite
Available 15/02/2026

Call to Show Under Construction 12-01-2025

  • Rate includes utilities, building services and property expenses
  • 4 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light

3rd Floor, Ste 340

Size 3,833 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Spec Suite
Available 15/02/2026

Call to Show Under Construction 12-01-2025

  • Mostly Open Floor Plan Layout
  • 4 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light

3rd Floor, Ste 380

Size 3,253 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Spec Suite
Available 15/02/2026

Call to Show Under Construction 12-01-2025

  • Mostly Open Floor Plan Layout
  • 6 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Carpeted
  • Natural Light

12th Floor, Ste 1250

Size 6,401 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Full Fit-Out
Available Now

Available call to show

  • Rate includes utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Carpeted
  • High Ceilings
  • Natural Light

15th Floor, Ste 1550

Size 5,927 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Spec Suite
Available 15/04/2026

15th Floor, Ste 1560

Size 3,183 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Spec Suite
Available 01/02/2026

16th Floor, Ste 1680

Size 3,466 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition -
Available Now

21st Floor, Ste 2100

Size 10,736 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Full Fit-Out
Available Now

Call to show

  • Fully Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Plug & Play
  • Central Air Conditioning
  • Natural Light

PROPERTY OVERVIEW

Rise high along the Spectrum Skyline® at the epicenter of Irvine's emerging innovation hub. From unmatched walkability to all that Irvine Spectrum® has to offer, 400 Spectrum Center positions your business to attract and retain the workforce of the future. 400 Spectrum Center, one of six buildings transforming the Irvine Spectrum skyline, offers convenient commuting, on-site dining and abundant amenities with unrivaled walkability to Irvine Spectrum Center. The 21-story Irvine Spectrum high rise, designed by renowned architecture firm Pei Cobb Freed & Partners, housing over 428K SF of modern workspace with floor-to-ceiling glass that offers unobstructed panoramic views

  • Controlled Access
  • Concierge
  • Conferencing Facility
  • Fitness Centre
  • Food Service
  • Kitchen
  • Reception
  • Car Charging Station
  • Plug & Play
  • Shower Facilities
  • Outdoor Seating

PROPERTY FACTS

Property Type
Office
Year Built
2017
LoopNet Rating
5 Star
Number of Floors
21
Property Size
428,000 sq ft
Costar Property Class
A
Typical Floor Size
20,381 sq ft
Clear Internal Height
14 ft

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • Multiple
  • Cylance Inc.
  • Professional, Scientific, and Technical Services
  • Multiple
  • WeWork
  • Real Estate
Walk Score®
Easily Walkable (74)
Bike Score®
Good for cycling (72)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures how walkable a location is.
Transit Score® measures access to public transport.
Bike Score® measures how accessible a location is by bike
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures how walkable
a location is. Transit Score®
measures access to public transport. Bike Score®
measures how accessible a location is by bike®
  • Listing ID: 4394582

  • Date on Market: 23/10/2025

  • Last Updated:

  • Address: 400 Spectrum Center Dr, Irvine, CA 92618

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