- About Stewart Plaza
400 N
Mountain Ave.
Upland
CA 91786
- Available Now
Our Upland office space is in a prime location serving the Upland, Claremont, Montclair, and Ontario communities. Our 13,000 square feet of executive suites range from 172 square feet to 1,595 square feet and can be tailored to meet your needs. This three-story Spanish-style structure is located in Upland’s Stewart Plaza on Mountain Avenue and offers practical conveniences, including plenty of free parking and 24/7 Key Card access to the building. Book a tour now.
45
Modern units spread
over three floors
13k+
Square Feet of office space
180+
Parking spaces
| Suite # | Square Footage (Size) |
|---|---|
| 208 | 719 |
| 210 | 309 |
| 211 | 1,595 |
| 213 | 434 |
| 215 | 1,815 |
| 220 | 353 |
| 232 | 224 |
| 237 | 662 |
| 239 | 450 |
| 244 | 228 |
| 249 | 555 |
- Amenities
A Better Way to Do Business
- 172 SF to 1,595 SF Suites
- Free Parking
- 24/7 Key Card Access
- Electricity
- Janitorial
- Ready for Immediate Occupancy
Would you like to visit the property?
Nearby Locations
ONT Airport
6.4 miles
Foothill @ Benson
0.1 miles
Montessori Academy
0.1 miles
Pacific Western
0.2 miles away
Smart & Final Extra
0.2 miles
Evs San Antonio
0.3 miles
Mountain Green
0.6 miles
Claremont Station
1.6 miles
- Location
- Quick Connect