Downtown Ithaca maintains a list of available office vacancies in the downtown area at any given time.  These listings are generally summaries of the availability. 
If you are interested in leasing a space, please get in touch with the developer or property manager listed alongside the available space specs.

The Donovan Building
123 S. Cayuga St. – The Donovan Building
Cathleen Donovan


In one of the most highly visible and trafficked intersections in Ithaca sits the Donovan Building. Owned and managed by Cathleen Donovan, the building is divided into 18 offices and rented to many small businesses, start-ups, entrepreneurs, and artists.

Located one block from the Ithaca Commons, two parking garages, and the city’s famous food trucks, the Donovan Building offers a convenient working environment — both inside and outside the office.
One of the building’s biggest draws is its signage advertising opportunity. 28 windows face the intersection of Green and S. Cayuga, a prime spot for business branding and signs. The City of Ithaca estimates that, on average, 7.2K vehicles travel along Greene St. past the Donovan Building each day.
Office and studio spaces range from $575/month to $3,946/month, depending on square footage. For rental inquiries, submit the online form or call Cathleen Donovan directly.

119 West Green Street

Stan Burun, Jenscott Properties  

Description: One office in house

Call for details

Center Ithaca – 171 E. State St. 

Center Ithaca Building

Travis Hyde Properties  

Description: 3 spaces available


  1. 450 SQ FT., 2nd Floor, available immediately
  2. 4300 SQ FT., 2nd Floor, available immediately
  3. 175 SQ FT., Mezzanine, available February 2019

Call for details.

130 East Seneca Street – Seneca Place

Ciminelli Real Estate Corporation
Ed McGinn

Description: High-end office space in Seneca Place. Includes reception area and individual offices. Elevator in building. Across from the Ithaca Commons and Seneca Street Parking Garage. Space is on fifth floor of the building and has a scenic view.

Size: 3,954 square feet
Annual  Rate: $22.00 per square foot; does not include utilities or cleaning.

103 W. Seneca Street – The Clinton House

Travis Hyde Properties

Description: Office spaces on second floor. Building has an elevator and is located one block from the Ithaca Commons. Clinton House is a historic building.


  1. Suite 200-A 130 sq. ft. single office
  2. Suite 200-E 182 sq. ft. single office
  3. Suite 201, 1137 sq. ft.
  4. Suite 303-B 148 sq. ft.
  5. Suite 303-C 148 sq. ft.

Monthly Rate: Contact Chris Hyde at Travis Hyde Properties for information. 607-273-1654

156 E. State St.

Ithaca Renting

Second floor property on the Ithaca Commons. A former salon, it is located above Exscape Smoke Shop.

Size: 950 sq. ft.
Monthly Rate: $1,150 (utilities not included)