Organization	9 Months Ended
Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Note 1 — Organization Apartment Investment and Management Company (“Aimco”), a Maryland corporation incorporated on January 10, 1994, is a self-administered and self-managed real estate investment trust (“REIT”). Aimco, through a wholly owned subsidiary, is the general and special limited partner of Aimco OP L.P. (“Aimco Operating Partnership”). Except as the context otherwise requires, “we,” “our,” and “us” refer to Aimco, Aimco Operating Partnership, and their consolidated subsidiaries, collectively. On December 15, 2020, Aimco completed the separation of its businesses (the “Separation”), creating two, separate and distinct, publicly traded companies, Aimco and Apartment Income REIT Corp. (“AIR”) (Aimco and AIR together, as they existed prior to the Separation, “Aimco Predecessor”). Events noted in this filing as occurring before December 15, 2020, were those entered into by Aimco Predecessor. Business As of September 30, 2022, Aimco owned 92.7% of the legal interest in the common partnership units of Aimco Operating Partnership and 95.0% of the economic interest in Aimco Operating Partnership. The remaining 7.3% legal interest is owned by limited partners. As the sole general partner of Aimco Operating Partnership, Aimco has exclusive control of Aimco Operating Partnership’s day-to-day management. We own or lease a portfolio of real estate investments focused primarily on the U.S. multifamily sector. These real estate investments include: a portfolio of 26 operating apartment communities (22 consolidated properties with 5,640 apartment homes and four unconsolidated operating properties), diversified by both geography and price point; one commercial office building that is part of a land assemblage; two residential apartment communities, with 965 planned apartment homes, a single family rental community with 16 planned homes plus eight accessory dwelling units, and one hotel, with 106 planned rooms, we are actively developing or redeveloping; land parcels held for development. Our real estate portfolio also includes one land parcel held for sale and two unconsolidated investments in land held for development. In addition, we hold other opportunistic and alternative investments, including our Mezzanine Investment (see Note 2 for further information); our IQHQ investment (see Note 3 for further information); and our investment in real estate technology funds.

Organization

9 Months Ended

Sep. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 1 — Organization

Apartment Investment and Management Company (“Aimco”), a Maryland corporation incorporated on January 10, 1994, is a self-administered and self-managed real estate investment trust (“REIT”). Aimco, through a wholly owned subsidiary, is the general and special limited partner of Aimco OP L.P. (“Aimco Operating Partnership”).

Except as the context otherwise requires, “we,” “our,” and “us” refer to Aimco, Aimco Operating Partnership, and their consolidated subsidiaries, collectively.

On December 15, 2020, Aimco completed the separation of its businesses (the “Separation”), creating two, separate and distinct, publicly traded companies, Aimco and Apartment Income REIT Corp. (“AIR”) (Aimco and AIR together, as they existed prior to the Separation, “Aimco Predecessor”). Events noted in this filing as occurring before December 15, 2020, were those entered into by Aimco Predecessor.

Business

As of September 30, 2022, Aimco owned 92.7% of the legal interest in the common partnership units of Aimco Operating Partnership and 95.0% of the economic interest in Aimco Operating Partnership. The remaining 7.3% legal interest is owned by limited partners. As the sole general partner of Aimco Operating Partnership, Aimco has exclusive control of Aimco Operating Partnership’s day-to-day management.

We own or lease a portfolio of real estate investments focused primarily on the U.S. multifamily sector. These real estate investments include: a portfolio of 26 operating apartment communities (22 consolidated properties with 5,640 apartment homes and four unconsolidated operating properties), diversified by both geography and price point; one commercial office building that is part of a land assemblage; two residential apartment communities, with 965 planned apartment homes, a single family rental community with 16 planned homes plus eight accessory dwelling units, and one hotel, with 106 planned rooms, we are actively developing or redeveloping; land parcels held for development. Our real estate portfolio also includes one land parcel held for sale and two unconsolidated investments in land held for development. In addition, we hold other opportunistic and alternative investments, including our Mezzanine Investment (see Note 2 for further information); our IQHQ investment (see Note 3 for further information); and our investment in real estate technology funds.