Blog > On the Market: An Architect and Artist’s Treehouse in Northwest Hills

Architect Joshua Penhaskashi, founder of Austin-based Studio Penhaskashi, and his wife, artist Alexis Sones transformed their 1977 residence into a deeply personal expression of art, architecture and landscape. Tucked into the wooded hills of Northwest Austin, the couple’s multilevel “treehouse” is now on the market.
Perched above a quiet creek and nestled within a canopy of oak trees, the home offers a rare sense of seclusion while remaining just minutes from the heart of the city. Expansive decks and oversized windows blur the line between indoors and out, while a warm, light-filled kitchen anchors the open floor plan as a gathering place for everyday life and entertaining.





Throughout the home, Penhaskashi’s inviting architectural language is layered with Sones’ artistic sensibility. The architecture recedes into them, allowing changing light, foliage, and views through the tree canopy to become part of the experience of the house.
The result is a home that feels at once intimate and expansive—a peaceful private retreat suspended within the trees, where architecture, art, and nature exist in conversation.






Price: Available Upon Request
Square Feet: 2311
Bedrooms: 4
Bathrooms: 3
3703 Hidden Hollow, Austin Texas, 78731.
For more information on this listing, contact 512-222-6890.
The post On the Market: An Architect and Artist’s Treehouse in Northwest Hills appeared first on Austin Home.

