Oakmont Professional Building

801 N Cass Ave, Westmont, IL 60559

Property Information

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 50,114 SF
  • Units 12
  • Lot Size 1.81 Acre
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1981
  • Date Updated Apr 30, 2026

Description

Located in Ty Warner’s Westmont Portfolio, just north of Ogden Avenue, west of IL Route 83. Minutes from I-355 / I-88 / I-294 interchanges.Office / Medical space available for lease. Storage and meeting space available. Tenants include Duly Health Care, doctors and law firms.

4 Spaces Available

201

Space Type

Office

Lease Rate

$20.00/SF/YR

Total Space

1,766 SF

Floor

2

Divisible Space

1,766 - 1,766 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

202

Space Type

Office

Lease Rate

$20.00/SF/YR

Total Space

2,029 SF

Floor

2

Divisible Space

2,029 - 2,029 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

203 - 204

Space Type

Office

Lease Rate

$24.00/SF/YR

Total Space

2,480 SF

Floor

2

Divisible Space

2,480 - 2,480 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

LL

Space Type

Office

Lease Rate

Contact for pricing

Total Space

9,647 SF

Floor

LL

Divisible Space

9,647 - 9,647 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Contacts

Daniel O'Neill

NAI Hiffman

Location

Contact Listing Broker
Daniel O'Neill

NAI Hiffman

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.