A bridge entry sets up the big reveal inside this home

August 30, 2025
Natural stone, wood, and steel define this sustainable hillside home.

Perched on a verdant slope in Austin, Texas, the City Park Residence by Alterstudio Architecture balances dramatic panoramas with a deeply personal connection to the landscape. From sweeping views of downtown and the Pennybacker Bridge to intimate spaces that embrace natural textures, this home is designed as both a scenic lookout and a grounded living environment.

Natural stone, wood, and steel define this sustainable hillside home.
Natural stone, wood, and steel define this sustainable hillside home.

The residence is delicately interwoven into the rugged hillside, and combines thoughtful spatial planning with sustainability at its core. Natural stone and profiled wood meet steel and mahogany, creating a warm yet modern architectural language. Sustainability is achieved through hybrid energy strategies, extensive glazing, and a carefully designed building envelope that exceeds baseline energy standards.

Natural stone, wood, and steel define this sustainable hillside home.
Natural stone, wood, and steel define this sustainable hillside home.

Arriving at the home is an experience in itself. Visitors cross a bridge that skirts mature oak trees and spans a reimagined landscape where the site of a previous home was restored. This bridge serves as both an entry and a cinematic moment of anticipation, hinting at the unfolding views within.

A cinematic entry bridge skirts oak trees and reveals glimpses of what lies beyond.
A cinematic entry bridge skirts oak trees and reveals glimpses of what lies beyond.
A cinematic entry bridge skirts oak trees and reveals glimpses of what lies beyond.

Below the upper floor, a sloping garden leads to a covered terrace. Here, breezes move freely through the shaded spaces, framing a pool, a lawn, and more expansive views. The terrace is designed as a natural extension of the landscape, seamlessly merging outdoor living with the broader setting.

A breezy terrace leads to the pool, lawn, and expansive Austin views.
A breezy terrace leads to the pool, lawn, and expansive Austin views.
A breezy terrace leads to the pool, lawn, and expansive Austin views.

The transition from level to level emphasizes movement through space and light. The stairs guide circulation between intimate and expansive zones, connecting the terrace, garden, and pool to the upper level of the home.

Stairs connect the upper level of this home to the garden and pool.

The u-shaped plan unfolds into a balcony deck where the extraordinary panorama is finally revealed. This outdoor platform becomes a front-row seat to the rolling hills of western Austin and the city skyline beyond.

The balcony deck frames the panorama of Austin’s skyline and rolling hills.

Inside, the dining and living spaces are wrapped in floor-to-ceiling glazing. Light pours in, dissolving the boundaries between inside and out. Every meal and gathering is framed by shifting natural views, making daily life feel seamlessly connected to the surrounding hillside. The fireplace, with its striking stone feature, subtly separates the living and dining areas while keeping the space connected.

Floor-to-ceiling glazing opens dining and living spaces to natural light and views, while the fireplace, with its striking stone feature, subtly separates the living and dining areas while keeping the space connected.
Floor-to-ceiling glazing opens dining and living spaces to natural light and views, while the fireplace, with its striking stone feature, subtly separates the living and dining areas while keeping the space connected.

Mahogany-framed window walls anchor the design. Their warmth balances the rugged native stone and wood used throughout the home, while expansive glazing maximizes daylight and creates fluid connections with the outdoors.

Mahogany-framed window walls anchor the design. Their warmth balances the rugged native stone and wood used throughout the home, while expansive glazing maximizes daylight and creates fluid connections with the outdoors.

Distinctive roof apertures act as both sculptural and environmental features. They allow prevailing winds to move up through the home, naturally ventilating the upper-level balconies while filtering daylight into interior spaces.

Sculptural apertures channel breezes and daylight through the home.

Hallways here are more than just connectors, they serve as moments of pause, redirecting attention back toward dramatic exterior views.

Subtle hallways double as moments of pause, directing attention back to the landscape.
Subtle hallways double as moments of pause, directing attention back to the landscape.

The home includes four bedrooms, with flexibility for future adaptation. The bedroom features floor-to-ceiling windows with wood slats that filter light, pairing warm timber finishes with soft textures for a serene connection to the outdoors.

This bedroom features floor-to-ceiling windows with wood slats that filter light, pairing warm timber finishes with soft textures for a serene connection to the outdoors.

Here’s a look at the site plan and floor plan for the home.

The site plan of a modern home.

The floor plan of a modern home.

The floor plan of a modern home.

City Park Residence rises from the hillside as a home that unites sweeping Austin views with a design rooted in sustainability, adaptability, and lasting comfort. From the entry bridge to the roof openings, every detail is crafted for beauty and resilience, ensuring its value as a family heirloom for generations.


Photography by Casey Dunn | Architecture and Interiors: Alterstudio Architecture (design team: Kevin Alter, Ernesto Cragnolino, Tim Whitehill, Haifa Hammami, Daniel Shumaker, Matt Slusarek, Elizabeth Sydnor, Shelley McDavid) | Contractor: Rauser Construction | Structural Engineer: M. Scott Williamson | Mechanical Engineer: Positive Energy | Geotechnical Engineer: Holt Engineering | Civil Engineer: Aeparmia Engineering, PLLC | Landscape: Hocker | Pool: Design Ecology