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Michael G. Imber, Architects: Rancho Sabino Grande

Michael G. Imber, Architects wins a 2021 Palladio Award for Residential New Design and Construction–More than 5,000 Square Feet.

Rancho Sabino Grande, a compound nestled in a Texas Hill Country valley along the banks of the gin-clear waters of the Sabinal River from which it takes its name, was designed to tell the story of the landscape and of the owner, a world traveler/adventurer/big-game hunter.

The entry to the ranch house has a façade inspired by the Alamo.

The entry to the ranch house has a façade inspired by the Alamo.

Designed by Michael G. Imber, Architects of San Antonio, Texas, the 4,500-acre estate features a 24,000-square-foot South African/Dutch-inspired Texas ranch house meant to reflect generations of Texas ranch life.

“It’s a palimpsest of epochs—the early years, with the soul of Texas pioneer architecture, layered by a cultured and traveled family collecting influences over time from New York, Europe, South America, and Africa,” says Chris Derrington, AIA, an associate with Michael G. Imber, Architects.

The house, solid masonry with a striking white stucco finish, features materials that are found primarily in the landscape—limestone, clay, cypress, oak, cedar, and walnut—along with rare marbles and stones curated by a geo-archeologist in Rome.

Craftsmanship is evident in every feature: Teams of artisans worked by hand to timber frame, carve, sculpt, plaster, and even thatch unusual elements of the compound.

“The house is very sculptural,” Derrington says. “We worked hard to get the right stucco texture, which has a slight undulation.”

He adds that “we sited the house to enjoy the land. It’s in a unique spot on a bluff by a large man-made lake and a grassy plain where the exotic game, including buffalo, gemsbuck, red deer, zebra, and a giraffe family roam.”

The compound straddles a lime-stone bluff overlooking a man-made lake and an exotic game refuge.

The compound straddles a lime-stone bluff overlooking a man-made lake and an exotic game refuge.

The architectural story begins at the entry façade of the entry court, which is reminiscent of the Alamo (Mission San Antonio de Valero) in nearby San Antonio.

“The façade is an amalgamation of styles,” Derrington says. “The Spanish-influenced base is surmounted by a Cape Dutch-influence gable with broad volutes. Thick oak-plank doors shut even with the grille to secure the front door.”

The restrained elegance of the paneled walls of the foyer set the tone for the rest of the house. “They’re made of gunstock walnut, which is very unique, and typically is reserved for the fashioning of fine gunstocks,” Derrington says.

The house is laid out in a series of bars encapsulating protected courtyards. Thus, the great room is flanked by the more intimate spaces of the living and dining areas.

The room, which features walls of retracing bronze windows and a pair of floor-to-ceiling solid masonry, lime-washed fireplaces, “makes it feel like you’re living outside or you’re in an open-air pavilion,” Derrington says, an idea that reflects the owner’s desire to be out in the wid

The connector from the great room to the master wing is a lounge/bar that features a custom mural that tells the story of the owner. A home theater is sited discreetly off this space.

A small hall connects the lounge to the private octagonal library, which has a solid oak-hewn staircase leading to a mezzanine and a limestone-hewn stair that descends to a cistern-like basement wine cellar that has a capacity to hold 400 bottles.

The room’s millwork is made from ancient cypress logs that were found in a Louisiana swamp.

“From carbon-dating analysis, some of the timber material dates back to the founding of Rome,” Derrington says, adding that the adjacent spiral staircase was inspired by one of the local, early 18th-century Spanish missions.

The primary courtyard and primary bedroom wing are off the library, and a private courtyard separates the owner’s office at the front of the house.

The service wing, on the other side of the entry court, has a large barrel-vaulted kitchen, a breakfast room, an outdoor kitchen, and a mudroom with two large custom benches where guests can rest after exploring the grounds.

The mudroom, which has a post-oak-paneled ceiling, stone walls, and reclaimed hand-made terra-cotta tiles on the floor, is a nod to the owner’s penchant for “just getting up and going out for an adventure at a moment’s notice,” Derrington says.

One of the more unusual features of the homestead is the thatched-roof rondavel, a circular mud hut that reminds the owner of his travels to Africa. Equipped with a kitchenette/bar and reached via an elevated cypress boardwalk, it’s a relaxing spot for sipping cocktails while gazing upon the animals gathered at the lake below.

Michael G. Imber, Rancho Sabino Grande

Two massive lime-washed stone fireplaces anchor the great room and separate it from the flanking living room and dining room.

“It’s everything of the house boiled down to one place,” Derrington says. “Creating it involved working with a master thatcher who was born and learned the trade in Ireland. There was a lot of selecting, stacking, and hand cutting of different ranch-harvested cedar trees to get the perfect bowed character of the arched entryway.”

Noting that the project was “very unique and wonderfully challenging in the overall composition, down to the smallest of details,” Derrington says that “it was a great experience—we’re better architects because of this.”


Architect: Michael G. Imber, Architects

General Contractor: John Sebastian

Interior Designer: William Peace

Landscape Architect: Jim Hyatt

Lighting: Sean O’Connor

Master Thatcher: William Cahill

Carpenter: Mark Gutierrez

Water Features: Cristina Iglesias

Muralist: Dominic Hunt with Gorman Studios

Marble: Marmi Natural Stone

Exterior Lanterns: Chateau Dominique

Specialty Metalwork: Ann Demant

Plasterers: Brian Witherspoon and Kenneth Anders

Masonry: Anton Shadrock

Cabinetry: Philip Metcalf, Kevin Barker, Russ Heydenreich, and Mark Gutierrez

Finisher: Brad Rhodes

Ironwork: Dee Smith and Charles Cooper

Exterior Doors and Windows: Asselin

Interior Doors: Nick Bruford

Wood Floors: French Brown

Timbers: Timberlyne and Chuck Wilkes

Roofing: Doug Treuter and Monty Hamilton


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