18509 Marshalls Harbor CV 5.. For all information on this development: [ https://montechinolaketravis.com ] Choose your builder. The newest addition in Lago Vista, Montechino is a 287-acre mixed-use master-planned community featuring commercial and residential space. Offering over 256 scenic homes in a wide range of lot sizes and several home styles, the community will also feature a fine amenity center for residents to enjoy. An 8400SF commercial space is available to lease by local business owners. The community’s proposed 3 commercial lots will add to the convenience of the residents. Common utility infrastructure works with water, sewer, electricity, and fiber optic communication for the entire area have been installed.