Exhibit 5.1
[Goodwin Procter LLP Letterhead]
May 20, 2021
Boston Properties, Inc.
Boston Properties Limited Partnership
Prudential Center
800 Boylston Street, Suite 1900
Boston, MA 02199
| Re: | Securities Being Registered under Registration Statement on Form S-8 |
We have acted as counsel to you in connection with your filing of a Registration Statement on Form S-8 (the “Registration Statement”) pursuant to the Securities Act of 1933, as amended (the “Securities Act”), on or about the date hereof relating to (i) an aggregate of 1,714,138 shares of common stock, $0.01 par value per share (the “Common Stock”), of Boston Properties, Inc. (the “Company”) and LTIP Units of Boston Properties Limited Partnership (the “Partnership”) (the “LTIP Units”) that are issuable pursuant to the Boston Properties, Inc. 2021 Stock Incentive Plan (the “2021 Plan”) (such shares and LTIP Units being referred to herein as the “Plan Shares” and the “Plan LTIP Units,” respectively), (ii) a number of common units of limited partnership interest of the Partnership (“Common Units”), equal to the number of Plan LTIP Units (the “Plan Common Units”), that are issuable upon conversion of the LTIP Units pursuant to the Second Amended and Restated Agreement of Limited Partnership of the Partnership (as amended, restated and supplemented the “Partnership Agreement”) and (iii) a number of shares of Common Stock (the “Exchange Shares”), equal to the number of the Plan Common Units, that are issuable upon exchange of the Common Units from time to time by the Company to the extent that the holders of the Plan Common Units, in accordance with the terms of the Partnership Agreement, tender the Plan Common Units to the Partnership for redemption and the Company exercises its contractual right to acquire such tendered Plan Common Units in exchange for the Exchange Shares pursuant to the Partnership Agreement.
We have reviewed such documents and made such examination of law as we have deemed appropriate to give the opinions set forth below. We have relied, without independent verification, on certificates of public officials and, as to matters of fact material to the opinion set forth below, on certificates of officers of the Company and the general partner of the Partnership.
The opinion set forth below is limited to the Delaware General Corporation Law and the Delaware Revised Uniform Limited Partnership Act.
For purposes of the opinions set forth below, we have assumed that no event occurs that causes the number of authorized shares of Common Stock available for issuance by the Company to be less than the number of then unissued Plan Shares and Exchange Shares.
Boston Properties, Inc.
Boston Properties Limited Partnership
May 20, 2021
Page 2
Based on the foregoing, we are of the opinion that (i) the Plan Shares have been duly authorized and, upon issuance and delivery against receipt of consideration therefor (which is not less than par value) in accordance with the terms of the 2021 Plan, will be validly issued, fully paid and nonassessable, (ii) the Exchange Shares have been duly authorized and, upon issuance and delivery upon the exchange of the Common Units in accordance with the terms of the Partnership Agreement, will be validly issued, fully paid and nonassessable, (iii) upon issuance and delivery of the Plan LTIP Units in accordance with the terms of the 2021 Plan and the Partnership Agreement, the Plan LTIP Units will be validly issued and the holders of the Plan LTIP Units will have no obligation to make any further payments for the acquisition of the Plan LTIP Units or contributions to the Partnership solely by reason of their ownership of the Plan LTIP Units and (iv) upon issuance and delivery of the Plan Common Units upon the conversion of the Plan LTIP Units in accordance with the terms of the Partnership Agreement, the Plan Common Units will be validly issued and the holders of the Plan Common Units will have no obligation to make any further payments for the acquisition of the Plan Common Units or contributions to the Partnership solely by reason of their ownership of the Plan Common Units.
We hereby consent to the inclusion of this opinion as Exhibit 5.1 to the Registration Statement. In giving our consent, we do not admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations thereunder.
Very truly yours,
/s/ Goodwin Procter LLP
GOODWIN PROCTER LLP
