- Terrid Realty Corp.1
- Thalner Realty Co., Inc.1
- Thelbar Realty Co., Inc.7
- Third Avenue-65th Street Corp.1
- Third Milan Corp.1
- Thirtieth Estates, Inc.2
- Thirty-First Ave. Corp.1
- Thomas O'Reilly and Son, Inc.1
- Thompson Starrett Co. Building Corp.7
- Thompson, Ross W.1
- Three S. Builders Inc.1
- Three Star Building Corp.1
- Three Twenty Inc.1
- Thurcon Properties Ltd.1
- Tierney, Anne1
- Tilden Realty Corp.1
- Timston Corp.2
- Tirem Management Corp.1
- Tishman Realty and Construction Co., Inc.54
- Tohn, Gerald E.1
- Tompkins Square Citizens' Housing Advisory Council1
- Tompkins Square PEP, Inc.1
- Tonmore Realty Corp.1
- Town House Improvement Corp.1
- Town House Realty2
- Townlee Realty Corp.1
- Townsend Builders, Inc.1
- Trade Fifth Realty Corp.1
- Trafalgar Construction Corp.1
- Trans World Equities Co.2
- Trans-Boro Management Corp.12
- Trans-Boro Realty Corp.2
- Traub Realty1
- Traymor Realty Corp.1
- Tremont Central Corp.1
- Triangle Apartments, Inc.4
- Triangle Holding Corp.1
- Triton Realty Corp.1
- Trojan Realty Corp.1
- Troy Gardens, Inc.2
- Trump Organization3
- Trump Organization (New York, N.Y.)1
- Trump, Donald1
- Trump, Fred C.6
- Trustees of Series "B-1"1
- Trylon Realty1
- Tryon Park Development Corp.1
- Trywil Building Corp.1
- Tudor Apartments, Inc.2
- Tulane Hall Corp.1
- Turner Associates1
- Turner Construction Co.4
- Tusa, Frank2
- Twin Arms, Inc.1
- Two Sutton Place South, Inc.5
- Unger and Unger1
- Union Square Savings Bank1
- United Apartment Construction Corp.2
- United Improvement and Investing Corp.2
- United States. Department of Housing and Urban Development1