Experience Siena on Westheimer in Houston, TX. This community is located in Houston at 6263 Westheimer Rd. in the 77057 area. Select from various 1 and 2 bedroom floor plans options with prices that beats the competition. Our lovely community offers amenities and features that you'll enjoy. These include: high-speed internet access, smoke free options, and five amazing swimming pools. It's time to love where you live. Stop by for a visit today.The Siena on Westheimer is conveniently located on Westheimer Rd. Close to the Galleria Mall and easy traffic access to major roads around Houston.