8599 Haven 303, Rancho Cucamonga, California 91730

Strategically positioned in the vibrant heart of Rancho Cucamonga’s premier commercial corridor, MGR Towers deliver an exceptional office environment tailored for discerning professional and medical users. These two meticulously maintained Class A office buildings command a highly visible, signalized corner at Haven Avenue and Arrow Route, offering unparalleled accessibility to the I-10, I-15, and 210 Freeways. Designed with modern sophistication in mind, the properties feature striking architecture, lush professional landscaping, and expansive windows that flood each suite with natural light. Ample surface parking ensures convenience for tenants and visitors alike, while onsite EV charging stations add a forward-thinking amenity for today’s eco-conscious professionals. Suite 303 – Approx. 1, 877 RSF | Prime Corner Suite with Mountain & City Views Experience a bright and professional workspace featuring a welcoming reception area, spacious workstation, two private offices, kitchen, storage and a private balcony offering stunning city and mountain views. Perfect for professional or medical use, this beautifully designed corner suite blends functionality with an impressive presence. Available 2/01/2027.