It is believed to be the site of the ancient city of Sing Buri. The temple's most prominent feature is its prang, a brick and mortar structure approximately 8 wa high. It was later renovated in the early Ayutthaya architectural style. The prang depicts a Garuda-like demon with a club, enthroned above a stepped alms bowl. The laterite foundation is made of bricks with chamfered corners, and the prang's petals are also made of brick. The Bureau of Fine Arts registered this site as an ancient site on March 8, 1935. To the east is the royal vihara, and to the west, the ordination hall. Numerous chedis in the surrounding area are also worth visiting and are a popular destination for tourists interested in ancient sites.

The Office of Fine Arts registered this site as an ancient site on March 8, 1935. In 1999/2000, the government approved a budget for the excavation and restoration of Wat Na Phra That. Numerous circular chedis, resembling late Ayutthaya art, are also located within the temple grounds. In addition, several pavilions, halls, brick kilns, and a bread-mixing hall can be found there.