38 Business Parks for Lease in Lake Forest, CA, USA

Lake Forest Flex for Lease - Lake Forest/Foothill Ranch

Master planned Business Park

Date on Market:

2026-05-08

Irvine Flex, Industrial for Lease - Irvine Spectrum

High-Image, Multi-Tenant Business Park

Date on Market:

2026-04-17

Lake Forest Office, Flex for Lease - Lake Forest/Foothill Ranch

Spectrum Pointe is an office and flex property totaling 461,746 square feet, consisting of 13 free-standing buildings, 6 multi-tenant buildings and 2 office buildings. The Project offers beautiful landscape and upscale interior finishes. The office buildings are elevator served and feature beautiful architecture with extensive window lines, HVAC, and high-speed internet. The Project offers ample surface parking. Spectrum Pointe is located near Foothill Towne Center and is within proximity to retail amenities and is located between the I-5 and 241 Toll Road.

Date on Market:

2025-11-11

Lake Forest Office, Flex for Lease - Lake Forest/Foothill Ranch

Orchard Technology Park is an office/flex property totaling 101,922 square feet with ample surface parking. The Project features one two-story Class A elevator served office building and 4 flex buildings, with some of the flex buildings featuring two-story offices in the front with full-height warehouse in the rear. Orchard Technology Park is located near Foothill Towne Center and is within close proximity to the 241 Toll Road.

Date on Market:

2026-04-07

Lake Forest Office for Lease - Lake Forest/Foothill Ranch

Spectrum Pointe is an office and flex property totaling 461,746 square feet, consisting of 13 free-standing buildings, 6 multi-tenant buildings and 2 office buildings. The Project offers beautiful landscape and upscale interior finishes. The office buildings are elevator served and feature beautiful architecture with extensive window lines, HVAC, and high-speed internet. The Project offers ample surface parking. Spectrum Pointe is located near Foothill Towne Center and is within proximity to retail amenities and is located between the I-5 and 241 Toll Road.

Property Type:

Flex

Date on Market:

2026-05-06

Lake Forest Flex for Lease - Lake Forest/Foothill Ranch

Date on Market:

2026-06-10

Irvine Flex for Lease - Irvine Spectrum

This 96,000-square-foot freestanding flex/R&D building is divisible between 24,000 to 96,000 square feet. It is elevator served and has 5,000 square feet of climate-controlled warehouse space with 1 ground-level loading door. Furniture, fixtures, and equipment are available. The building features a dramatic lobby with 48,000 square feet of 2nd floor executive office space including a fitness center and large training room. 3,000 amps 277/480V power with on-site generator and battery backup system for uninterrupted power. Excellent for advanced manufacturing uses. Turn-key R&D lab space is on the first floor with C-arm, chem, and bio-hazard lab. 100% climate controlled facility with freezer and cooler space capabilities. The site features 384 parking stalls for a 4:1,000 parking ratio. Parking is expandable to accommodate larger companies. Property is institutionally owned. Longer lease term possible.

Date on Market:

2026-02-05

Lake Forest Flex for Lease - Lake Forest/Foothill Ranch

Part of larger 3,420 sq. ft. condominium • Newer construction, high-image business park • Excellent access to Towne Centre retail amenities

Date on Market:

2026-07-02

Irvine Industrial for Lease - Irvine Spectrum

Date on Market:

2025-08-19

Irvine Industrial for Lease - Irvine Spectrum

Truck Court Walls Tilted! April 2026 Completion Dramatic Office Buildout Completed $0.16 PSF Net Fees Large Secured All Concrete Truck Court New Warehouse LED Lighting Drive Around Access

Date on Market:

2024-03-26

Foothill Ranch Office/Medical for Lease - Lake Forest/Foothill Ranch

Building designed to accommodate a wide range of medical specialties

Property Type:

Office

Date on Market:

2025-02-26

Lake Forest Office for Lease - Lake Forest/Foothill Ranch

Spectrum Pointe is an office and flex property totaling 461,746 square feet, consisting of 13 free-standing buildings, 6 multi-tenant buildings and 2 office buildings. The Project offers beautiful landscape and upscale interior finishes. The office buildings are elevator served and feature beautiful architecture with extensive window lines, HVAC, and high-speed internet. The Project offers ample surface parking. Spectrum Pointe is located near Foothill Towne Center and is within proximity to retail amenities and is located between the I-5 and 241 Toll Road.

Date on Market:

2026-05-06

Lake Forest Office for Lease - Lake Forest/Foothill Ranch

Spectrum Pointe is an office and flex property totaling 461,746 square feet, consisting of 13 free-standing buildings, 6 multi-tenant buildings and 2 office buildings. The Project offers beautiful landscape and upscale interior finishes. The office buildings are elevator served and feature beautiful architecture with extensive window lines, HVAC, and high-speed internet. The Project offers ample surface parking. Spectrum Pointe is located near Foothill Towne Center and is within proximity to retail amenities and is located between the I-5 and 241 Toll Road.

Date on Market:

2026-07-07

Foothill Ranch Industrial for Lease - Lake Forest/Foothill Ranch

The property at 20091 Ellipse in Foothill Ranch, CA is a single-story industrial building totaling approximately 72,501 SF with integrated office space. It features dock-high and grade-level loading, ESFR sprinklers, substantial power capacity, and onsite parking. The site is located in Orange County within the Foothill Ranch submarket and benefits from proximity to the Foothill (241) Transportation Corridor and access to surrounding commercial services.

Date on Market:

2026-06-05