Document

The undersigned hereby constitutes and appoints William H. Griffiths and Orrin Shifrin and each of them (with full power to act without the others), the true and lawful attorneys-in-fact and agents for and on behalf of the undersigned, and in the undersigned’s name, place and stead, in the undersigned’s capacity as an officer of Equity Commonwealth (the “Registrant”) to sign one or more registration statements and any amendments thereto to be filed by the Registrant with the Securities and Exchange Commission to register shares of the Registrant’s common shares of beneficial interest ($0.01 par value) under the Securities Act of 1933, not to exceed 1,650,000 additional shares of the Registrant’s common shares of beneficial interest ($0.01 par value), to be offered and sold under the Registrant’s 2015 Omnibus Incentive Plan, as amended.

The undersigned hereby constitutes and appoints David A. Helfand and Orrin Shifrin and each of them (with full power to act without the others), the true and lawful attorneys-in-fact and agents for and on behalf of the undersigned, and in the undersigned’s name, place and stead, in the undersigned’s capacity as an officer of Equity Commonwealth (the “Registrant”) to sign one or more registration statements and any amendments thereto to be filed by the Registrant with the Securities and Exchange Commission to register shares of the Registrant’s common shares of beneficial interest ($0.01 par value) under the Securities Act of 1933, not to exceed 1,650,000 additional shares of the Registrant’s common shares of beneficial interest ($0.01 par value), to be offered and sold under the Registrant’s 2015 Omnibus Incentive Plan, as amended.

The undersigned hereby constitutes and appoints David Helfand, William H. Griffiths and Orrin Shifrin and each of them (with full power to act without the others), the true and lawful attorneys-in-fact and agents for and on behalf of the undersigned, and in the undersigned’s name, place and stead, in the undersigned’s capacity as an officer of Equity Commonwealth (the “Registrant”) to sign one or more registration statements and any amendments thereto to be filed by the Registrant with the Securities and Exchange Commission to register shares of the Registrant’s common shares of beneficial interest ($0.01 par value) under the Securities Act of 1933, not to exceed 1,650,000 additional shares of the Registrant’s common shares of beneficial interest ($0.01 par value), to be offered and sold under the Registrant’s 2015 Omnibus Incentive Plan, as amended.

The undersigned hereby constitutes and appoints David Helfand, William H. Griffiths and Orrin Shifrin and each of them (with full power to act without the others), the true and lawful attorneys-in-fact and agents for and on behalf of the undersigned, and in the undersigned’s name, place and stead, in the undersigned’s capacity as Trustee of Equity Commonwealth (the “Registrant”) to sign one or more registration statements and any amendments thereto to be filed by the Registrant with the Securities and Exchange Commission to register under the Securities Act of 1933, not to exceed 1,650,000 additional shares of the Registrant’s common shares of beneficial interest ($0.01 par value), to be offered and sold under the Registrant’s 2015 Omnibus Incentive Plan, as amended.


/s/ Ellen-Blair Chube
Ellen-Blair Chube

/s/ Martin L. Edelman
Martin L. Edelman

/s/ Peter Linneman
Peter Linneman

/s/ Mary Jane Robertson
Mary Jane Robertson

/s/ Gerald A. Spector
Gerald A. Spector

/s/ James A. Star
James A. Star


/s/ Andrew M. Levy
Andrew M. Levy