EX-1 2 e1119156.txt AGREEMENT OF JOINT FILING Exhibit 1 AGREEMENT OF JOINT FILING Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby consent to the joint filing on their behalf of a single Schedule 13D and any amendments thereto, with respect to the beneficial ownership by each of the undersigned of shares of common stock, par value $0.001 per share, of AmeriVest Properties Inc., a Maryland corporation. Dated: September 16, 2005 NORTH STAR PARTNERS, L.P. By: NS Advisors, LLC General Partner By: /s/Andrew R. Jones -------------------------------- Andrew R. Jones, Managing Member NORTH STAR PARTNERS II, L.P. By: NS Advisors, LLC General Partner By: /s/Andrew R. Jones -------------------------------- Andrew R. Jones, Managing Member NS OFFSHORE, LTD. By: NS Advisors, LLC Sole Manager By: /s/Andrew R. Jones -------------------------------- Andrew R. Jones, Managing Member CIRCLE T EXPLORER MASTER LIMITED By: NS Advisors, LLC Portfolio Manager By: /s/Andrew R. Jones -------------------------------- Andrew R. Jones, Managing Member NS ADVISORS, LLC By: /s/Andrew R. Jones -------------------------------- Andrew R. Jones, Managing Member /s/Andrew R. Jones --------------------------------------- Andrew R. Jones, Individually