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Laguna Hills
Wednesday, Apr 8, 2026

OC’s big completions in the past year



Largest OC Buildings, by Rentable Area, Completed in the Past 12 Months


OFFICE


LAKESHORE TOWERS

18111 Von Karman Ave.

Irvine

230,000 sq. ft.

Owner: GE Capital

Developer: Dorn-Platz & Co.

Leasing co.: Cushman & Wakefield


NEXUS TWIN TOWERS 1

1 MacArthur Place

Santa Ana

205,320 sq. ft.

Owner: Nexus Development Corp.

Developer: Nexus Development Corp.

Leasing co.: Nexus Development Corp.


NEXUS TWIN TOWERS 2

2 MacArthur Place


JAMBOREE BUSINESS CENTER EAST

5 Peters Canyon Road

Tustin

155,000 sq. ft.

Developer: Opus West Corp.


FOOTHILL CORPORATE PLAZA, PHASE 4

19701 Da Vinci

Lake Forest

125,000 sq. ft.

Owner: Opus West Corp.

Leasing co.: CB Richard Ellis


VERIZON, BUILDING C

15505 Sand Canyon Ave.

120,000 sq. ft.

Owner: Lowe Enterprises Commercial Group

Developer: Lowe Enterprises Commercial Group

Leasing co.: The Staubach Co.


VERIZON, BUILDING D

Irvine


BREA PLACE

155 S. State College Blvd.

Brea

120,000 sq. ft.

Owner: Spieker Properties Inc.

Developer: Lowe Enterprises Commercial Group

Leasing co.: Spieker Properties Inc.


MISSION RIDGE

27201 Puerta Real

Mission Viejo

116,000 sq. ft.

Owner: Legacy Partners Commercial Inc.

Developer: Legacy Partners Commercial Inc.


MISSION RIDGE

27101 Puerta Real

115,995 sq. ft.

Leasing co.: CB Richard Ellis

Source: CoStar Group Inc.


INDUSTRIAL/FLEX


GATEWAY CORPORATE CENTER

West Garry Avenue

Santa Ana

218,000 sq. ft.

Type: Warehouse

Owner: Ewing Development Inc.

Developer: Ewing Development Inc.

Leasing co.: Ewing Development Inc.


10607 WALKER ST.

Cypress

208,271 sq. ft.

Type: Flex

Leasing co.: Colliers Seeley


DISCOVERY TECHNOLOGY CENTER

58 Discovery

127,000 sq. ft.

Owner: Procom Technology Inc.

Leasing co.: Grubb & Ellis


FOOTHILL BUSINESS CENTER, BUILDING B

80 Icon

Foothill Ranch

102,580 sq. ft.

Developer: Opus West Corp.


IBC

2721 S. Harbor Blvd.

82,775 sq. ft.

Type: Industrial

Owner: Cancilla Properties

Leasing co.: The Gibson Co.


10615-10619 WALKER ST.

82,000 sq. ft.

Type: Manufacturing

Leasing co.: CB Richard Ellis


GATEWAY CORPORATE CENTER, BUILDING A

Carriage Drive

Santa Ana

80,000 sq. ft.

Type: Warehouse

Owner: Isadore Myers Properties

Leasing co.: Isadore Myers Properties


FOOTHILL BUSINESS CENTER, BUILDING A

70 Icon

78,328 sq. ft.

Owner: Opus West Corp.

Leasing co.: CB Richard Ellis and Providence Realty


1331 S. STATE COLLEGE BLVD.

Fullerton

74,620 sq. ft.

Type: Warehouse

Owner: DSA Commercial Real Estate

Developer: DSA Commercial Real Estate

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