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- LoopNet Team
450 American St
Simi Valley, CA 93065
Property For Lease

Highlights
- Extensive open workspaces, private offices, conference rooms, cafeteria and high-speed fiber connectivity. 5.5/1,000 Parking!
- Excellent freeway access, a strong local workforce, and a pro-business environment make this a rare opportunity to establish Corporate Offices.
- Turnkey corporate office solution in a strategic, well-connected location.
Property Overview
RJ Feder & Associates is pleased to present 450 American, an exceptional owner/user opportunity in Simi Valley, California. This ±209,404 SF property, which has not been offered as an owner/user space since Countrywide took the building over 20 years ago, this property is now available for lease or sale offering flexibility for tenants seeking a well-positioned and highly functional space. This prime offering provides a rare opportunity for an owner/user to establish their operations in a well-positioned and highly accessible commercial facility. Purchase Opportunity contact David Meir(818) 633-5333 or Jack Minassian (818)462-3007
- 24 Hour Access
- Skylights
- Monument Signage
- On-Site Security Staff
Property Facts
Sustainability
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)
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.
Listing ID: 34977452
Date on Market: 2/28/2025
Last Updated:
Address: 450 American St, Simi Valley, CA 93065
The Simi Valley Office Property at 450 American St, Simi Valley, CA 93065 is no longer being advertised on LoopNet.com. Contact the broker for information on availability.
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