About
CONNECTING THE DOTS BETWEEN IMAGINATION AND REALITY
Established in 2022,
LTA.office is an architecture and interior design studio founded by Leonardo Tirta, based in Malang, East Java, Indonesia.
We specialize in low-rise projects, from homes, cafes, retail, and office spaces. All our project tailored carefully to Indonesia’s natural climate and environment. For us, architecture is far more than crafting beautiful building. We believe great design happens when our creative ideas meet your vision. We aim to bring true value to every project, ensuring you enjoy the design journey as much as the final outcome. Ultimately, our goal is to create spaces that don’t just look great, but truly elevate your everyday lifestyle and experience.
Leonardo Tirta
Lead Architect
After graduating from Petra Christian University, Surabaya, Leonardo began his professional journey at BASIO in Bandung. He later returned to Malang, practicing as an independent consultant for five years while honing his distinct tropical-modern approach before founding LTA.office in 2022.
Leonardo believes that great architecture stems from clear, open communication. To him, success isn’t measured solely by aesthetics, but by how meaningful a space transforms the lives of the people who use it.