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Starting at $1,770
1 Bedroom • 1 Bath • 450 Sq Ft
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$1,770 – $2,475/mo
777 E 3rd St, Pomona, CA, 91766Sienna Residences currently lists 9 floor plans across 34 available units, from one-bedroom to two-bedroom, starting at $1,770/mo. 30 one-bedrooms from $1,770 to $1,970/mo (450–630 sq ft), earliest move-in Sep 1. 4 two-bedrooms from $2,365 to $2,475/mo (714–912 sq ft), earliest move-in Sep 17. Prices checked October 12, 2026.
Starting at $1,770
1 Bedroom • 1 Bath • 450 Sq Ft
Starting at $1,770
1 Bedroom • 1 Bath • 483 Sq Ft
Starting at $1,820
1 Bedroom • 1 Bath • 525 Sq Ft
Starting at $1,870
1 Bedroom • 1 Bath • 630 Sq Ft
Starting at $1,870
1 Bedroom • 1 Bath • 483 Sq Ft
Starting at $1,920
1 Bedroom • 1 Bath • 567 Sq Ft
Starting at $2,365
2 Bedrooms • 1 Bath • 714 Sq Ft
Starting at $2,465
2 Bedrooms • 1.5 Baths • 890 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| X-14 | $2,465 | 890 | Sep 30 |
Starting at $2,465
2 Bedrooms • 2 Baths • 912 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| J-21 | $2,465 | 912 | Oct 6 |
See all 121 units listed at Sienna Residences, including ones no longer available.
Rent at Sienna Residences is $1,770 – $2,475 per month. The security deposit is $500. Monthly fees include Furniture Rental, Intra-Community Transfer Fee, and Package Services. Due at signing: Application Fee ($35), Holding Deposit (Refundable) ($250), and Pet Deposit (Refundable) ($500). The earliest listed move-in is Sep 1. Prices checked October 12, 2026.
Rent
$1,770 – $2,475/moSecurity deposit
$500Earliest move-in
Sep 1Furniture Rental | $65/mo |
Intra-Community Transfer Fee | $500/mo |
Package Services | $4/mo |
Parking - Garage | $115/mo |
Pest Control Services | $9/mo |
Pet Management - Third Party | $30/mo |
Pet Rent | $50/mo |
Renters Liability/Content - Property Program | $14.5/mo |
Utility - Billing Administrative Fee | $6.11/mo |
Application Fee | $35 |
Holding Deposit (Refundable) | $250 |
Pet Deposit (Refundable) | $500 |
Security Deposit (Refundable) | $500 |
Utility - Vacant Processing Fee | $50 |
Sienna Residences lists 14 amenities, including a gym, a pool, and pet-friendly spaces.
Air Conditioning
Business Center & Conference Room
Courtesy Patrol
Dishwasher
Fitness Center
Gated Access
Gated Community
Grill Stations
Hot Tub
Laundry Facilities
Outdoor Spa
Pet Friendly
Smoke Free
Swimming Pool
Sienna Residences is at 777 E 3rd St, Pomona, CA, 91766.
777 E 3rd St, Pomona, CA, 91766
Residents give Sienna Residences a D+ grade (about 3.4 out of 5) from 200+ reviews. Resident experiences at this property are sharply divided. Positive reviews consistently praise responsive office staff and maintenance responsiveness, while negative reviews frequently cite pest infestations, security concerns including homeless individuals accessing the complex, parking limitations, and disputes over move-out charges and fees.
Resident experiences at this property are sharply divided. Positive reviews consistently praise responsive office staff and maintenance responsiveness, while negative reviews frequently cite pest infestations, security concerns including homeless individuals accessing the complex, parking limitations, and disputes over move-out charges and fees. Common maintenance issues include roaches, mice, mold, and water problems. The property's location near downtown offers convenience, but safety and cleanliness concerns dominate negative feedback.
Management responsiveness is highly inconsistent, with positive experiences centered on efficient leasing processes and helpful staff, while negative experiences frequently cite poor communication, billing issues, unresponsive office staff, and lack of follow-up on maintenance and move-out procedures. Billing practices are a recurring concern, including unexpected fee increases, unclear charges, and utility billing methods that residents find unfair. Staff professionalism varies significantly by individual, with some staff members praised for efficiency and courtesy while others are reported as dismissive or unhelpful.
Residents report significant concerns with security, maintenance of shared spaces, and amenity upkeep. Parking availability and gate functionality are recurring issues, with reports of unauthorized access and vehicle-related incidents. Laundry facilities experience frequent problems including equipment downtime and theft. Positive feedback highlights responsive maintenance staff and recent gym and pool upgrades, though some amenities require more consistent management.
Residents report significant building quality concerns including widespread pest infestations (roaches and mice), mold, plumbing issues, and aging finishes throughout the property. Common complaints include poor maintenance responsiveness, water shutoffs, leaks, and worn carpeting and fixtures. Security and cleanliness of common areas are frequently cited as problematic, with homeless individuals accessing the complex and laundry rooms. One positive review noted clean environments and exceptional maintenance staff, though parking issues were acknowledged.
Maintenance requests are consistently addressed quickly, with residents reporting that work orders are completed promptly and staff are responsive to repair needs. The maintenance team is frequently praised for professionalism and follow-through. One resident reported an appliance issue that occurred during pest control service but was not communicated at the time of discovery.
Residents consistently praise the property's proximity to downtown and workplace locations, making it convenient for commuting and daily activities. Parking availability is a noted concern, with some residents experiencing difficulty securing spots or encountering non-resident parking issues, though enforcement appears active. The location offers good walkability to nearby amenities and services, contributing to overall convenience for daily living.
Sienna Residences is very walkable, transit is minimal, and biking is not bikeable.
Very Walkable
Minimal Transit
Not Bikeable
Sienna Residences introduces you to Flexible Lease Rates based on qualifying income! Sienna Residences is centrally located in the middle of it all!
Sienna Residences introduces you to Flexible Lease Rates based on qualifying income! Sienna Residences is centrally located in the middle of it all! We're just a short walk from downtown and close to all your favorite local restaurants and parks. Right next to Western University and a short drive to Cal Poly Tech Pomona and Mt. San Antonio, enjoy premium housing that allows you to live the lifestyle you want. Sienna Residences has the type of space you're looking for, including modern kitchens with electric appliances and plenty of storage.
Sienna Residences is a 472-unit garden.
Building
Apartment · GardenTotal units
472Washington Elementary School is 0.4 miles from Sienna Residences. 10 schools are listed nearby.
| School | Type | Level | Distance |
|---|---|---|---|
Washington Elementary School Public · Elementary | Public | Elementary | 0.4 mi |
Washington School Head St Prog Private · Preschool | Private | Preschool | 0.5 mi |
Pomona Unified CDC- Washington Private · Preschool | Private | Preschool | 0.5 mi |
Grace Christian School Private · High | Private | High | 0.7 mi |
Alcott Elementary School Public · Elementary | Public | Elementary | 1.0 mi |
Lopez Elementary School Public · Elementary | Public | Elementary | 1.0 mi |
Mission Pre-School-San Bernardino Private · Preschool | Private | Preschool | 1.0 mi |
Madison Elementary School Public · Elementary | Public | Elementary | 1.0 mi |
Simons Middle School Public · Middle | Public | Middle | 1.2 mi |
Vejar Elementary School Public · Middle | Public | Middle | 1.2 mi |
Sienna Residences is managed by Greystar. Call 909-620-7275 to tour or ask about availability.