Sunnyside
Sunnyside is a neighborhood in Denver, Colorado, situated on the north side of the city and recognized as one of the older residential communities in the Denver metropolitan area. Like many Colorado neighborhoods shaped by successive waves of settlement, industry, and urban development, Sunnyside carries a layered history that reflects broader patterns of American westward expansion, immigration, and community formation. The name "Sunnyside" has also been applied to numerous other places and cultural works across the United States, and understanding the Colorado neighborhood in context requires some distinction from these other uses of the term.
Origins and Early Settlement
The story of Sunnyside as a Colorado neighborhood begins in the period following the Civil War, when Denver was expanding rapidly beyond its original commercial core along the South Platte River. The neighborhood occupies elevated ground that made it attractive to early settlers seeking residential lots at a remove from the industrial activity closer to the riverfront. As with many American neighborhoods bearing the name "Sunnyside," the designation itself was a common real estate and promotional term of the nineteenth century, meant to evoke openness, favorable aspect, and prosperity.
The broader pattern of neighborhoods taking this name reflects a recognizable trend in American settlement. In other parts of the country, places called Sunnyside emerged from similar impulses. The Sunnyside neighborhood in San Francisco, for instance, has its own distinct origins: according to historical research, the land where that neighborhood would be located was, in the mid-nineteenth century, part of the Rancho San Miguel, and used for dairy farming.[1] While that history belongs to California rather than Colorado, it illustrates how the name "Sunnyside" frequently appears in conjunction with agricultural land later converted to residential use — a pattern that also characterizes Denver's northside neighborhoods during the late nineteenth and early twentieth centuries.
Geographic Setting
Sunnyside is bounded on multiple sides by other established Denver neighborhoods, including Highland, Berkeley, and Globeville. The neighborhood sits at a slightly elevated position compared to the lower-lying industrial corridors to its south and east, which historically contributed to its appeal as a residential enclave. This topographic advantage, modest though it is by Colorado's dramatic mountain standards, nonetheless contributed to the "sunny" character that its name implies — open sky, good drainage, and proximity to the foothills visible to the west.
The street grid in Sunnyside largely follows Denver's standard diagonal orientation, aligned with the South Platte River rather than true cardinal directions, a characteristic that distinguishes Denver's urban layout from many other American cities. This grid gives Sunnyside an angular quality when viewed on a map, with diagonal arterials crossing residential blocks in patterns that reflect the neighborhood's nineteenth-century platting.
Development and Architecture
Much of Sunnyside's residential architecture dates from the late nineteenth and early twentieth centuries, during Denver's first major growth periods. Small to medium-sized Victorian cottages, bungalows, and Craftsman-style homes characterize the streetscape, reflecting the neighborhood's development as a working- and middle-class residential area during the decades following Colorado's statehood in 1876.
Like other Denver neighborhoods of comparable age, Sunnyside attracted immigrant populations who found affordable housing and community networks there. These communities shaped the neighborhood's character in lasting ways, establishing churches, schools, commercial strips, and social institutions that persisted across generations. The commercial corridor along Tejon Street became a focal point for neighborhood retail and services, a role it has continued to play into the contemporary period.
Twentieth Century Changes
The mid-twentieth century brought significant changes to Sunnyside, as it did to many urban neighborhoods across the United States. Suburbanization drew residents and investment to the expanding metropolitan periphery, and the construction of highway infrastructure altered the physical fabric of neighborhoods throughout Denver. Sunnyside, like several of its neighbors, experienced a period of disinvestment during these decades, with population decline and aging housing stock characterizing parts of the neighborhood.
The latter decades of the twentieth century and the early years of the twenty-first century saw renewed interest in older, centrally located Denver neighborhoods, driven by demographic shifts, rising suburban land costs, and changing preferences among younger residents for walkable urban environments. Sunnyside was part of this broader reinvestment trend, attracting new residents and businesses while simultaneously raising questions about housing affordability and the displacement of longer-established communities.
Cultural Associations of the Name "Sunnyside"
The name Sunnyside carries cultural weight beyond any single geographic location. Several notable uses of the name in American culture are worth acknowledging in the context of an encyclopedia article, though they are distinct from the Colorado neighborhood.
among the most historically significant properties bearing the name is the home of Washington Irving, the American author, located near Tarrytown, New York, on the east bank of the Hudson River. According to historical records, Sunnyside crests a green slope overlooking the Tappan Zee near Tarrytown, a spot Irving first encountered as a young boy from New York spending a summer holiday there.[2] That property is documented in historical landscape design records as the home of Irving (1783–1859), situated on the east bank of the Hudson.[3] Irving's Sunnyside became among the most recognized literary residences in nineteenth-century America, contributing significantly to the cultural prestige of the name.
Another property bearing the name is the subject of historical research in Virginia, where beginning in 1747 with a 500-acre purchase by Scots-Irish settler John Moore, Sunnyside was a working plantation supported until 1865 by enslaved labor.[4] This history underscores the complexity that lies beneath the cheerful optimism implied by the name in so many of its applications.
"Sunnyside" in Literature and Popular Culture
The name has also found significant use in American literature and popular culture, providing additional context for understanding why place names like Sunnyside carried particular resonance in different eras.
The novelist Glen David Gold published a novel titled Sunnyside in 2009. Set against the background of World War I, the book takes as its subject Charlie Chaplin and an America already shaped by its relationship to entertainment.[5] The novel opens with the central character of Charlie Chaplin, whom we first encounter on November 12, 1916, in a boat off the Northern California coast.[6] An excerpt from the novel was published in conjunction with its release, giving readers a direct window into Gold's prose.[7] The novel's title draws on the cultural resonance of "sunnyside" as a term evoking a particular kind of American innocence and its complications.
In the realm of television, Sunnyside was also the title of an NBC sitcom starring Kal Penn, which premiered in September 2019. The show was cancelled early in its first season, with NBC pulling it from its Thursday night lineup ahead of schedule.[8]
These cultural uses of the name are not directly connected to the Colorado neighborhood, but they reflect the degree to which "Sunnyside" has functioned as a resonant American place-name, one that carries connotations of optimism, aspiration, and — in more critical treatments — the complications that lie beneath sunny surfaces.
Contemporary Sunnyside
In the twenty-first century, Sunnyside has emerged as one of Denver's more actively evolving neighborhoods. Proximity to the LoHi (Lower Highlands) neighborhood, which underwent rapid gentrification in the 2000s and 2010s, made Sunnyside an attractive adjacent destination for development. New construction, including multi-family residential buildings, has appeared alongside the neighborhood's historic single-family housing stock, creating a mixed architectural environment that reflects current pressures on Denver's urban land supply.
The neighborhood's commercial areas have seen investment from new restaurants, coffee shops, and small businesses, adding to a commercial layer that coexists with older, established enterprises. Community organizations in Sunnyside have worked to maintain the neighborhood's character while accommodating growth, a balance that is common across Denver's older northside communities.
Sunnyside's position within Denver's broader geography remains significant. Located north of the Highlands and within reasonable distance of Downtown Denver, the neighborhood benefits from urban proximity while retaining a residential scale that distinguishes it from the denser zones closer to the city center. Public transit access, cycling infrastructure, and connections to regional trail networks along the South Platte River corridor have all contributed to Sunnyside's contemporary profile as a livable urban neighborhood.