Exhibit 21 Subsidiaries of the Registrant Alambry Funding, Inc. AP Orleans Inc. of NJ AP Orleans Inc. of PA Community Management Services Group, Inc. Greenwood Financial, Inc. Greenwood Trade, Inc. OHI NJ, Inc. Orleans at Bordentown, LLC Orleans at Maple Glen, LLC Orleans at Southampton, LLC Orleans at Meadow Glen, LLC Orleans at Lambertville, LLC Orleans at Cooks Bridge, LLC Orleans at Tabernacle, LLC Orleans at Moorestown, LLC Orleans at Mansfield, LLC Orleans at Evesham, LLC Orleans at Upper Freehold, LLC Orleans at Monroe, LLC Orleans Wheatley Meadows, LLC OHI PA, Inc. Orleans at Falls, LP Orleans at Windsor Square, LP Orleans at Lower Salford, LP Orleans at West Vincent, LP Orleans at Skippack, LP Orleans at West Bradford, LP Stock Grange, LP Orleans Construction Corp. Orleans Corporation Orleans Corporation of NJ Orleans Homebuilders of Southwest Florida Inc. P&L Realty Parker & Orleans Homebuilders, Inc. Parker Lancaster Corporation Parker Lancaster, Tidewater LLC Quaker Sewer, Inc. Sharp Road Farm Inc. OHI South Service Corp. Masterpiece Homes, Inc. Masterpiece Homes and Properties, Inc. OHI PA GP, LLC OAH Manager, LLC Orleans Affordable Housing LP