Architects: Alterstudio Architecture
Area: 3813 ft²
Year: 2022
Design Team: Kevin Alter, Ernesto Cragnolino, Tim Whitehill, Haifa Hammami (Director of Interiors), Matt Slusarek (Project Architect), Elizabeth Sydnor (Project Architect)
Architecture and Interior Design: Alterstudio Architecture
Contractor: Matt Sitra Custom Homes
Landscape: Aleman Design Build
Structural Engineer: MJ Structures
Mechanical Engineer: Positive Energy
Geotechnical Engineer: Capital Geotechnical Services PLLC
Photographs: Casey Dunn
City, State: Austin, Texas
Country: United States
Falcon Ledge Residence, designed by Alterstudio Architecture in Austin, Texas, employs an “upside-down” organization to navigate a sharply sloped 3,813 ft² site. Access begins at a street-level platform that evolved into a garage and bridge, connecting to living areas above and bedrooms below. Minimal site alteration retains the ravine’s natural contours, while vertical steel cladding, recessed openings, and strategic glazing manage light, heat, and weathering. Standard framing and trusses are paired with precise detailing to balance affordability with quality. The design achieves energy efficiency and a strong relationship to its elevated canopy surroundings.
Inspiration for us is wide and omnipresent, but I think if you look at the inspiration for our work, we are inspired by the ever-present beauty of the natural world (i.e., the passing of the day in light and shadow, the powerful pull of the contours of the land, the meandering limbs of Live Oak trees, the orientation of the prevailing breezes), the powerful material presence of gravity in masonry and timber, the magic of steel and glass, and the poetic possibilities of building a more beautiful and consequential environment.
Interview with Kevin Alter of Alterstudio Architecture
Falcon Ledge Residence was conceived to align its occupants’ lifestyle with a steep, wooded ravine setting. The property, long dismissed for residential use, offered privacy and immersion in nature within a suburban context. The owners, recently married and planning for a family, sought a home where daily life could extend outward without reliance on curtains or barriers. Construction began with a street-level platform enabling safe building access, later adapted as a garage and bridge. This foundation supports the vertical structure that rises above the tree canopy, housing social spaces above and private rooms below.
The design directs the compact floor plan for optimal daylight, ventilation, and connection to the surrounding vegetation. Deep facade recesses, set into a vertical steel-clad exterior, frame specific views while shielding against weather. Light enters from multiple directions, altering the character of interior spaces over the course of the day. Operable windows promote natural air movement, while glazing placement regulates daylight and limits heat gain. A filtered indoor air system adds to interior comfort and air quality.
Construction relies primarily on standard lumber framing and wood trusses, with modifications applied where conditions require. Careful detailing of the building envelope and recesses enhances performance and appearance. By using familiar building systems and selectively refining them, the project maintained median local construction costs while producing a distinct architectural presence.
Positioned within the ravine without extensive grading, the residence sustains a close daily relationship with its natural environment and avoids the need for heavy privacy measures. The result is a home shaped by site-responsive planning, efficient construction, and precise detailing, demonstrating how challenging land can yield lasting architectural value.
Project Gallery
Project Location
Address: Austin, Texas, USA
Location is for general reference and may represent a city or country, not necessarily a precise address.
