Sari Temple is known as a “beautiful temple,” and its elegant, slender structure reflects that meaning. The temple features a roof decorated with nine identical stupas arranged in three levels. It is located about 150 meters northeast of Kalasan Temple.
Originally discovered in a damaged condition, the temple was restored between 1929 and 1930. The building has a rectangular shape, measuring approximately 17.3 x 10 x 17 meters, and faces east with an staircase. Each side of the temple is equipped with windows, while inside there are three interconnected rooms.
The structure likely had two levels, with the upper floor made of wood, as indicated by holes in the walls used to support wooden beams. Decorative niches with kalamakara ornaments can be found inside, and the exterior walls are adorned with 36 statues of Bodhisattvas and Tara in graceful tribangga poses, holding lotus flowers.
Based on its architectural features and Buddhist elements, Sari Temple is believed to have functioned as a vihara or monks’ residence. Although the exact date of construction is unknown, it is estimated to have been built in the 8th century, around the same period as Kalasan Temple.