Empire Towers IV

3800 Concours Street, Ontario, CA 91764

Property Information

  • For Lease $2.85/SF/MO
  • Property Type Office - General Office
  • Property Size 75,651 SF
  • Lot Size 2.89 Acre
  • Parking Spaces Avail. 302
  • Parking Ratio 4.00 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class A
  • Year Built 2004
  • Date Updated Jun 9, 2026

7 Spaces Available

#125

Space Type

General Office

Lease Rate

$2.85/SF/MO

Total Space

10,704 SF

Floor

1

Divisible Space

10,704 - 10,704 SF

Available Date

90 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 private offices, 2 large meeting rooms, conference room, large room with

4 workstations, storage rooms and private restrooms

#220

Space Type

General Office

Lease Rate

$2.85/SF/MO

Total Space

3,193 SF

Floor

2

Divisible Space

3,193 - 13,335 SF

Available Date

90 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 private offices, 2 large meeting rooms, conference room, large room with

4 workstations, storage rooms and private restrooms

#230

Space Type

General Office

Lease Rate

$2.85/SF/MO

Total Space

1,413 SF

Floor

2

Divisible Space

1,413 - 13,335 SF

Available Date

90 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 private offices, 2 large meeting rooms, conference room, large room with

4 workstations, storage rooms and private restrooms

#240

Space Type

General Office

Lease Rate

$2.85/SF/MO

Total Space

2,286 SF

Floor

2

Divisible Space

2,286 - 13,335 SF

Available Date

90 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 private offices, 2 large meeting rooms, conference room, large room with

4 workstations, storage rooms and private restrooms

#250

Space Type

General Office

Lease Rate

$2.85/SF/MO

Total Space

2,218 SF

Floor

2

Divisible Space

2,218 - 13,335 SF

Available Date

90 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 private offices, 2 large meeting rooms, conference room, large room with

4 workstations, storage rooms and private restrooms

Contacts

John D. Boyer

NAI Capital

Michael G. Rademaker

MGR Real Estate

Lynn Yangchana

MGR Real Estate

Location

Contact Empire Towers IV
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