Business and Organization	12 Months Ended
Dec. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business and Organization	Business and Organization NorthStar/RXR New York Metro Real Estate, Inc. (the “Company”) was formed to acquire a high-quality commercial real estate (“CRE”) portfolio concentrated in the New York metropolitan area, and in particular New York City, with a focus on office, mixed-use properties and a lesser emphasis on multifamily properties. The Company intends to complement this strategy by originating and acquiring: (i) CRE debt, including subordinate loans and participations in such loans and preferred equity interests; and (ii) joint ventures and partnership interests in CRE related investments. The Company was formed on March 21, 2014 as a Maryland corporation and intends to make an election to qualify as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), commencing with the taxable year ending December 31, 2016. The Company is externally managed and has no employees. Prior to January 11, 2017, the Company was managed by an affiliate of NorthStar Asset Management Group Inc. (NYSE: NSAM) (“NSAM”). Effective January 10, 2017, NSAM completed its previously announced merger with Colony Capital, Inc. (“Colony”), NorthStar Realty Finance Corp. (“NorthStar Realty”), and Colony NorthStar, Inc. (“Colony NorthStar”), a wholly-owned subsidiary of NSAM, which we refer to as the mergers, with Colony NorthStar surviving the mergers and succeeding NSAM as one of the Company’s co-sponsors. As a result of the mergers, the Colony NorthStar became an internally-managed equity REIT, with a diversified real estate and investment management platform and publicly-traded on the NYSE under the ticker symbol “CLNS”. CNI NS/RXR Advisors, LLC, as successor to NSAM J-NS/RXR Ltd, or our Advisor, is now a subsidiary of Colony NorthStar. The Advisor manages the Company’s day-to-day operations pursuant to an advisory agreement. The mergers had no material impact on the Company’s operations. Colony NorthStar and its affiliates also provide asset management and other services to NorthStar Realty Europe Corp. (NYSE: NRE), other sponsored public retail-focused companies, private funds and any other companies Colony NorthStar and its affiliates may manage in the future, or collectively the Managed Companies, both in the United States and internationally. Substantially all business of the Company will be conducted through NorthStar/RXR Operating Partnership, LP (the “Operating Partnership”). The Company is the sole general partner and a limited partner of the Operating Partnership. NorthStar/RXR NTR OP Holdings LLC (the “Special Unit Holder”) (a joint venture between Colony NorthStar and RXR Realty) has invested $1,000 in the Operating Partnership and has been issued a separate class of limited partnership units (the “Special Units”), which is recorded as its non-controlling interest on the consolidated balance sheets. As the Company accepts subscriptions for shares, it will transfer substantially all of the net proceeds from the continuous, public offering to the Operating Partnership as a capital contribution. The Company’s charter authorizes the issuance of up to 400,000,000 shares of common stock with a par value of $0.01 per share and up to 50,000,000 shares of preferred stock with a par value of $0.01 per share. Of the total shares of common stock authorized 120,000,000 are classified as Class A shares (“Class A Shares”), 240,000,000 are classified as Class T shares (“Class T Shares”), and 40,000,000 are classified as Class I shares (“Class I Shares”). The board of directors of the Company is authorized to amend its charter, without the approval of the stockholders, to increase or decrease the aggregate number of shares of capital stock or the number of shares of any class or series that the Company has authority to issue or to classify and reclassify any unissued shares of common stock into one or more classes or series. On March 28, 2014, as part of its formation, the Company issued 16,667 shares of common stock to NorthStar Realty and 5,556 shares of common stock to a subsidiary of RXR for $0.2 million, all of which were subsequently renamed Class A shares. On February 9, 2015, the Company’s registration statement on Form S-11 with the U.S. Securities and Exchange Commission (the “SEC”) was declared effective to offer a minimum of $2.0 million and a maximum of $2.0 billion in shares of common stock in a continuous, public offering, of which up to $1.8 billion can be offered pursuant to its primary offering (the “Primary Offering”) at a purchase price of $10.1111 per Class A Share and $9.5538 per Class T Share and up to $200.0 million pursuant to its distribution reinvestment plan (the “DRP”) at a purchase price of $9.81 per Class A Share and $9.27 per Class T Share. On December 23, 2015, the Company commenced operations by satisfying the minimum offering requirement in the Primary Offering as a result of NorthStar Realty and RXR purchasing $1.5 million and $0.5 million in Class A Shares of common stock, respectively. On August 22, 2016, the Company filed a post-effective amendment to its registration statement that reclassified its common stock offered pursuant to its registration statement into Class A Shares, Class T Shares, and Class I Shares. The SEC declared the post-effective amendment effective on October 26, 2016. Pursuant to the registration statement, as amended, the Company is offering for sale up to $1.8 billion in shares of common stock at a price of $10.1111 per Class A Share, $9.5538 per Class T Share and $9.10 per Class I Share in the Primary Offering, and up to $200.0 million in shares under the DRP at a price of $9.81 per Class A Share, $9.27 per Class T Share and $9.10 per Class I Share. In November 2016, the Company’s board of directors approved an extension of the Offering by one year to February 9, 2018. The Company’s board has the right to further extend or terminate the Offering at any time. The Primary Offering and the DRP are herein collectively referred to as the Offering. The Company retained NorthStar Securities, LLC, or NorthStar Securities, an affiliate of its Advisor and one of its co-sponsors, to serve as the dealer manager (the “Dealer Manager”) for the Primary Offering. The Dealer Manager is also responsible for marketing the shares being offered pursuant to the Primary Offering. The board of directors of the Company has the right to reallocate shares between the Primary Offering and the DRP. From inception through March 13, 2017, the Company raised total gross proceeds of $13.9 million pursuant to the Offering, including gross proceeds of $10,522 pursuant to the DRP.

Business and Organization

NorthStar/RXR New York Metro Real Estate, Inc. (the “Company”) was formed to acquire a high-quality commercial real estate (“CRE”) portfolio concentrated in the New York metropolitan area, and in particular New York City, with a focus on office, mixed-use properties and a lesser emphasis on multifamily properties. The Company intends to complement this strategy by originating and acquiring: (i) CRE debt, including subordinate loans and participations in such loans and preferred equity interests; and (ii) joint ventures and partnership interests in CRE related investments. The Company was formed on March 21, 2014 as a Maryland corporation and intends to make an election to qualify as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), commencing with the taxable year ending December 31, 2016.

The Company is externally managed and has no employees. Prior to January 11, 2017, the Company was managed by an affiliate of NorthStar Asset Management Group Inc. (NYSE: NSAM) (“NSAM”). Effective January 10, 2017, NSAM completed its previously announced merger with Colony Capital, Inc. (“Colony”), NorthStar Realty Finance Corp. (“NorthStar Realty”), and Colony NorthStar, Inc. (“Colony NorthStar”), a wholly-owned subsidiary of NSAM, which we refer to as the mergers, with Colony NorthStar surviving the mergers and succeeding NSAM as one of the Company’s co-sponsors. As a result of the mergers, the Colony NorthStar became an internally-managed equity REIT, with a diversified real estate and investment management platform and publicly-traded on the NYSE under the ticker symbol “CLNS”. CNI NS/RXR Advisors, LLC, as successor to NSAM J-NS/RXR Ltd, or our Advisor, is now a subsidiary of Colony NorthStar. The Advisor manages the Company’s day-to-day operations pursuant to an advisory agreement. The mergers had no material impact on the Company’s operations.

Colony NorthStar and its affiliates also provide asset management and other services to NorthStar Realty Europe Corp. (NYSE: NRE), other sponsored public retail-focused companies, private funds and any other companies Colony NorthStar and its affiliates may manage in the future, or collectively the Managed Companies, both in the United States and internationally.

Substantially all business of the Company will be conducted through NorthStar/RXR Operating Partnership, LP (the “Operating Partnership”). The Company is the sole general partner and a limited partner of the Operating Partnership. NorthStar/RXR NTR OP Holdings LLC (the “Special Unit Holder”) (a joint venture between Colony NorthStar and RXR Realty) has invested $1,000 in the Operating Partnership and has been issued a separate class of limited partnership units (the “Special Units”), which is recorded as its non-controlling interest on the consolidated balance sheets. As the Company accepts subscriptions for shares, it will transfer substantially all of the net proceeds from the continuous, public offering to the Operating Partnership as a capital contribution.

The Company’s charter authorizes the issuance of up to 400,000,000 shares of common stock with a par value of $0.01 per share and up to 50,000,000 shares of preferred stock with a par value of $0.01 per share. Of the total shares of common stock authorized 120,000,000 are classified as Class A shares (“Class A Shares”), 240,000,000 are classified as Class T shares (“Class T Shares”), and 40,000,000 are classified as Class I shares (“Class I Shares”). The board of directors of the Company is authorized to amend its charter, without the approval of the stockholders, to increase or decrease the aggregate number of shares of capital stock or the number of shares of any class or series that the Company has authority to issue or to classify and reclassify any unissued shares of common stock into one or more classes or series.

On March 28, 2014, as part of its formation, the Company issued 16,667 shares of common stock to NorthStar Realty and 5,556 shares of common stock to a subsidiary of RXR for $0.2 million, all of which were subsequently renamed Class A shares. On February 9, 2015, the Company’s registration statement on Form S-11 with the U.S. Securities and Exchange Commission (the “SEC”) was declared effective to offer a minimum of $2.0 million and a maximum of $2.0 billion in shares of common stock in a continuous, public offering, of which up to $1.8 billion can be offered pursuant to its primary offering (the “Primary Offering”) at a purchase price of $10.1111 per Class A Share and $9.5538 per Class T Share and up to $200.0 million pursuant to its distribution reinvestment plan (the “DRP”) at a purchase price of $9.81 per Class A Share and $9.27 per Class T Share.

On December 23, 2015, the Company commenced operations by satisfying the minimum offering requirement in the Primary Offering as a result of NorthStar Realty and RXR purchasing $1.5 million and $0.5 million in Class A Shares of common stock, respectively.

On August 22, 2016, the Company filed a post-effective amendment to its registration statement that reclassified its common stock offered pursuant to its registration statement into Class A Shares, Class T Shares, and Class I Shares. The SEC declared the post-effective amendment effective on October 26, 2016. Pursuant to the registration statement, as amended, the Company is offering for sale up to $1.8 billion in shares of common stock at a price of $10.1111 per Class A Share, $9.5538 per Class T Share and $9.10 per Class I Share in the Primary Offering, and up to $200.0 million in shares under the DRP at a price of $9.81 per Class A Share, $9.27 per Class T Share and $9.10 per Class I Share.

In November 2016, the Company’s board of directors approved an extension of the Offering by one year to February 9, 2018. The Company’s board has the right to further extend or terminate the Offering at any time.

The Primary Offering and the DRP are herein collectively referred to as the Offering. The Company retained NorthStar Securities, LLC, or NorthStar Securities, an affiliate of its Advisor and one of its co-sponsors, to serve as the dealer manager (the “Dealer Manager”) for the Primary Offering. The Dealer Manager is also responsible for marketing the shares being offered pursuant to the Primary Offering. The board of directors of the Company has the right to reallocate shares between the Primary Offering and the DRP.

From inception through March 13, 2017, the Company raised total gross proceeds of $13.9 million pursuant to the Offering, including gross proceeds of $10,522 pursuant to the DRP.