The ordination hall (Ubosot) of Wat Thewaprasat is a key religious structure within the temple grounds. The building was constructed during the temple's development phase (founded around 1942 and granted consecrated boundaries in 1944-1947). Its architecture follows a modern Thai style, serving as the central venue for monastic legal acts and religious ceremonies. Beyond the Ubosot, the temple features notable elements like the cloister (Vihara Kote) surrounding Phra Phuttha Ketu Mongkhon (Luang Phor To) and a cruciform pavilion (Jaturamuk) housing a Lopburi-style Naga-prok Buddha image.