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Welcome Home to the 3900 Apartments in Riverside, CA

The 3900 Apartments in Riverside, CA offers one, and two bedroom apartments for rent. Come visit us at The 3900 Apartments located in Riverside. Our pet-friendly apartments in Riverside, CA have terrific amenities such as our lush landscaping, a fitness center, sparkling pool, tennis court, and BBQ areas. Our Riverside, CA apartments for rent offers one, and two bedrooms with spacious floor plans. Fall in love with our featured unit amenities such as quartz countertops, energy-efficient appliances, private patio, air conditioning, and that’s just the beginning. Call or text to schedule a tour today of The 3900 Apartments and live in the best apartments in Riverside!

A floor plan for everyone

1 bed, 1 bath

1 Bed, 1 Bath

2 bed, 1 bath

2 Bed, 1 Bath

2 bed, 2 bath

2 Bed, 2 Bath


At The 3900 Apartments, we know your time is precious. That’s why we offer the convenience of leasing an apartment, signing an e-lease, paying your rent, and submitting a work order all through an online form! That way, you’re free to enjoy our community amenities with friends and family—like using our BBQ grills, swimming in our sparkling pool, or hanging out in one of our charming courtyards. Head over to our tennis court for a match, or take your dog on a stroll through our garden pathways. 

Overhead view of The 3900 main area

Prime Location

The 3900 Apartments in Riverside is located near La Sierra High School and La Sierra University, a short driving distance to Galleria at Tyler, California Citrus State Historic Park, Hidden Valley Nature Center, and Ontario International Airport. Come check it out and start living your best life today!


Live Happy

Live Happy®

Live Healthy

Live Healthy

Live Green

Live Green

We believe life should be full of celebration and laughter, surrounded by family, friends, and pets, all creating memories in our apartment homes. We are on a mission to elevate the apartment experience for all through our high-quality and eco-friendly renovations, resident appreciation events, first-class service, and pet-friendly, smoke-free environment.

Tennis court and basketball hoop
midcentury modern furniture
Remodeled kitchen

Come On In


9 AM–6 PM



(951) 785-1551


3900 Fir Tree Dr., Riverside, CA 92505