Christianity reached Öland in the mid-1000s, and a small early church, possibly built of timber, is thought to have stood at Gräsgård before being replaced in the 1100s by a stone church. That medieval building had a nave, chancel and apse, with a narrow west tower added shortly afterwards; the tower matched the nave in width and originally carried a ridged roof set crosswise to it. During the Middle Ages the church was extended eastward and given a squared-off chancel end and chancel doorway. Its bell hung in a small housing on the tower's west side before later being moved up onto the tower roof itself.
The medieval nave and tower were largely swept away in the 1820s, when the present hall church was built, incorporating the older west tower and some medieval walling in the east wall. Further sweeping changes came with a renovation of 1884–1886, when the fashionable Gothic Revival style was applied throughout: a porch was added, the tower's upper section was raised and decorated with pilaster strips and round-arched friezes, and a new tower cap replaced an 18th-century lantern feature. This work also left its mark inside, giving the gallery, organ case, pulpit and altarpiece their Gothic Revival character, much of which survives despite later alterations.
Early interior decorative painting, including painted text bands added during the 1880s restoration, had already disappeared by the early twentieth century. The gallery understructure and colour scheme visible today date from the 1980s.
Among the church's furnishings is an altarpiece by Johan Silvén, itself a copy of a painting by Carl Bloch in Hörup Church. Other notable pieces include a font carved in 1907, an 18th-century Golgotha painting once part of an earlier altar arrangement, a pair of brass chandeliers made in 1716 by a local bell founder, and a model of the full-rigged ship Rut, given to the church in the mid-twentieth century. The church also has an 1884 organ by the Stockholm firm Åkerman & Lund, housed in a Gothic Revival case, later restored in the 1960s.