Trillium | Onyx+East

Welcome to Trillium!

Cozy. Convenient. Connected.

Row of modern two-story brick homes facing a shared green courtyard with landscaped walkways, patios, and outdoor seating on a sunny day.
Cluster of contemporary homes surrounding a landscaped brick-paver drive, with flowering shrubs, manicured lawns, and tall trees in the background.
Streetscape view of a line of modern single-family homes with front lawns, driveways, and cars parked along a wide grassy boulevard under a clear blue sky.
Coming Soon to Westfield!

Trillium—a new community on the Monon Trail at 199th Street—features an inviting courtyard layout. This approach balances intimacy and neighborhood connection by reimagining site design. The result: shared commons and gathering areas unlike any other neighborhood in the state.

For anyone who wants to call the north side of Indy home, Trillium offers lush landscaping, a range of lot sizes, and timeless architecture.

Row of modern two-story brick homes facing a shared green courtyard with landscaped walkways, patios, and outdoor seating on a sunny day.
Cluster of contemporary homes surrounding a landscaped brick-paver drive, with flowering shrubs, manicured lawns, and tall trees in the background.
Streetscape view of a line of modern single-family homes with front lawns, driveways, and cars parked along a wide grassy boulevard under a clear blue sky.
Be the First to Know!

Coming early 2027 to Westfield — sign up to be the first to receive updates on Trillium as they’re released.

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