Seguin, TX 78155 (Guadalupe County)
About this property
Situated on approximately three meticulously landscaped acres within an exclusive gated community, this exceptional waterfront estate offers a rare blend of privacy, luxury, and direct access to Lake McQueeney. Majestic pecan trees canopy the property, creating a serene, park-like setting rarely found along the lake. Beyond the private gated entrance, the elegant 2,706-square-foot stucco residence is complemented by a durable concrete tile roof and timeless architectural appeal. Designed for both relaxation and entertaining, the resort-style backyard features a spectacular Keith Zars pool with cascading waterfall, while the private boathouse with multiple lifts provides convenient access to endless days on the water. Inside, quality craftsmanship and enduring finishes are showcased throughout, including travertine flooring, granite countertops, and custom architectural details. The thoughtfully designed floor plan offers three spacious bedrooms, two-and-a-half bathrooms, two dining areas, and an oversized three-car garage. Modern conveniences include a whole-home water softener system, reverse osmosis drinking water filtration, and a private water well that supports the property's lush landscaping and grounds. Large waterfront acreage tracts are becoming increasingly scarce on Lake McQueeney. Combining substantial acreage, mature trees, private lake access, and exceptional amenities, this is a rare opportunity to own one of the area's most distinctive estates. Experience the tranquility of a private country retreat with all the recreation, beauty, and lifestyle benefits of premier lakefront living. The entire 14+ acre property with three access points is available for negotiations.
Property details
Location
About the Area
102 Rio Azul is located in Seguin, Texas, in Guadalupe County. Guadalupe County anchors the fast-growing corridor between San Antonio and Austin, centered on Seguin, one of the oldest Anglo settlements in Texas, founded in 1838 and named for Juan Seguín, the Tejano hero of the Texas Revolution. The county blends deep Texas history with explosive modern growth driven by its position between two of America's largest metro economies.
The Guadalupe River flows through the heart of Guadalupe County, providing river frontage properties and water recreation within easy reach of San Antonio. Lake Gonzales and Meadow Lake provide additional water amenities. The terrain transitions from the limestone hills of the western county to the rich blackland prairie soils of the east, which have supported agriculture since the earliest Anglo settlements.
Seguin had an estimated population of 31,789 as of 2023. The 78155 zip code has a median household income of $71,367, a median home value of $246,000, and a median age of 39.4. The average household size is 2.58 people.
Guadalupe County is one of the fastest-growing counties in Texas, driven by San Antonio and Austin metro expansion, major manufacturing including the massive Toyota truck plant in nearby San Antonio, and a surging residential real estate market. Seguin's industrial base includes significant advanced manufacturing alongside the growing bedroom community residential sector serving both metro areas.
Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).
Listing information © 2026 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Kuper Sotheby's Int'l Realty.