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Moving to Sienna TX: The Complete Buyer’s Guide

Sienna sits inside Missouri City. For the wider city picture, including how the 77459 and 77489 ZIP codes compare, see my Missouri City real estate guide.

What Is Coming Next in Sienna

Two things are under construction that will change day-to-day life here.

The Sienna Oaks Amenity Center is being built, and a Texas Biergarten is opening on the site. I photographed the signs in August 2026.

Texas Biergarten at Sienna Oaks opening soon sign in Sienna, Missouri City TX
The Texas Biergarten sign at Sienna Oaks, photographed August 2026.

A named restaurant tenant inside the community matters more than another pool. It gives residents somewhere to walk to. It is also the kind of amenity that supports resale values rather than just filling a brochure.

Coming soon sign for the Sienna Oaks Amenity Center and Texas Biergarten in Sienna, Missouri City TX
The amenity center site, still hoarded off in August 2026.

Confirm opening dates with the developer before you rely on them. Construction timelines move.

If you are selling rather than buying here, see my guide to selling a house in Sienna, which covers why Sienna sellers overprice by more than the rest of Missouri City.

Buying from a builder here? The contract, the warranty and the inspection schedule all work differently than they do on a resale, and most of what protects you happens before the slab is poured. My guide to buying new construction in Texas covers registering your agent on the first visit, the three phase inspections worth paying for, and what to read in the builder contract before you sign.

Sawmill Lake Club

Sawmill Lake Club is one of the amenity centres already open and in use.

Wide view of the Sawmill Lake Club entrance and grounds in Sienna, Missouri City TX
The club grounds, including the sports courts.

The Sawmill Lake Fitness Center sits in the adjacent Shipman’s Landing section. Between them they carry most of the community’s programming.

Sawmill Lake Club amenity building in Sienna, Missouri City TX
The approach to the Sawmill Lake Club.

Worth knowing if you are shopping there: Sawmill Lake had no MLS resales in the last 12 months and one active listing. It is still a builder market. My villages guide compares all of them on real numbers.

Sawmill Lake Club entrance sign in Sienna, Missouri City TX
The Sawmill Lake Club entrance.

All photographs by Zach Emmanouil, August 2026.