on alleys; each mews house also has a private rear yard. This model allowed for denser residential development, while also providing ample open/green-space amenities. As an amenity for the residents, the City Housing Corporation reserved lots on the northern edge of the development (abutting the Sunnyside Yard) for one of only two private parks in the city, the other being Gramercy Park. History The area was the first development in the United States patterned after the ideas of the garden city movement initiated in England in the first decades of the twentieth century by Ebenezer Howard and Raymond Unwin, specifically Hampstead Garden Suburb and Letchworth Garden City. Covering 77 acres between Queens Boulevard and the Sunnyside Railroad Yards, Sunnyside Gardens was constructed between 1924 and 1928 by the City Housing Corporation, founded by developer Alexander Bing, and architects Clarence Stein and Henry Wright. The project grew out of discussions in the early 1920s about housing and planning; social critic Lewis Mumford and economist Richard T. Ely were leading participants. In the early years of the Great Depression, nearly 60 percent of the residents lost their homes to foreclosure. Those difficult years saw organized resistance by residents who forcefully resisted efforts by city marshals to evict families. The character of Sunnyside Gardens was protected by 40-year easements which protected the integrity of the courtyards and common walkways and controlled changes to the exterior of every property, extending to even paint color. Those covenants lapsed in the mid-1960s, and some homeowners rushed to claim their property, erecting fences into the middle of some courtyards. In response, in 1974 the Department of City Planning designated Sunnyside Gardens a special planned community preservation district, together with Fresh Meadows, Parkchester, and the Harlem River Houses. With that designation came rules protecting the inner courts and landscaping, and prohibiting driveways and curbcuts, rear sheds, and additions. Landmark designations The Sunnyside Gardens Historic District is a national historic district that includes 66 contributing buildings and 12 contributing sites. It was listed on the National Register of Historic Places in 1984 and as a city historic district in 2007. In 2003, a grassroots movement started to request designation as a New York City Historic District, in response to lack of protection for the historic character of the homes in the neighborhood. The campaign was contentious and garnered publicity in major news outlets, including WNYC and the New York