Topanga Canyon A-Frame Renovation: How Health and Wildfire Risks Shaped a Musician Couple’s Home

Deena Robertson and Austin Bisnow purchased their 1976 A-frame in Topanga Canyon for $1.2 million in 2018, but the property’s transformation into a sanctuary was driven less by midcentury aesthetics than by a rare cancer diagnosis and the persistent threat of wildfire. For the indie folk duo Somewhere In Between, the 2,000-square-foot home on a 10,500-square-foot lot has become a case study in adaptive residential design, where renovation decisions are dictated by medical recovery needs and climate resilience rather than traditional resale value.

The couple’s approach to the structure challenged conventional preservation standards. While many midcentury modern restorations prioritize period-accurate finishes, Robertson and Bisnow immediately removed upper kitchen cabinetry that obstructed views of Topanga State Park. This demolition, executed with a sledgehammer days after closing, established a precedent for function over form. They rejected an interior designer’s recommendation to paint the wood paneling white, opting instead to retain the original oak floors and vaulted ceilings while integrating modern lighting controls and skylights to regulate circadian rhythms during Robertson’s post-surgical recovery.

Robertson’s diagnosis of oral cancer shortly after moving in fundamentally altered the project’s scope. Facing surgery on the roof of her mouth with uncertain speech outcomes, she required immediate access to ground-level outdoor space that did not exist on the undeveloped dirt lot. Bisnow installed a 4-by-8-foot turf patch specifically for her to lie on during early recovery, a temporary intervention that evolved into a comprehensive terraced landscape. The backyard now features retaining walls built by Bisnow, a barrel sauna, cold plunge, and drought-tolerant plantings selected to attract local pollinators while minimizing fire fuel load.

This landscaping serves dual purposes in a canyon that has seen repeated evacuations, including during the 2025 Palisades Fire. Unlike flatland properties where defensible space is straightforward, hillside homes in Topanga require vertical fuel management and strategic hardscaping to create survivable zones. The couple’s use of stone retaining walls and non-combustible ground cover reflects a growing awareness among wildland-urban interface residents that aesthetic landscaping must also function as fire mitigation. Their decision to convert a driveway into a guest patio similarly reduced combustible surface area while expanding usable living space for family support networks during health crises.

Interior modifications extended beyond visual openness to address sensory regulation. Research on healing environments indicates that clutter correlates with elevated cortisol levels, prompting the couple to adopt extreme minimalism. Vintage furniture replaces storage-heavy modern pieces, and repurposed materials—driftwood door handles, macrame towel bars, leather toilet paper holders—eliminate visual noise while maintaining tactile warmth. Lighting was calibrated to avoid harsh nighttime glare, with refrigerator bulbs softened and bathroom skylights positioned to allow moon viewing from the tub, supporting the sleep cycles disrupted by medical treatment.

The home’s acoustic environment proved equally significant. Despite nine years together, Robertson and Bisnow had never performed jointly until her recovery. The absence of televisions and emphasis on analog sound systems created conditions for collaborative songwriting, resulting in their formation as Somewhere In Between. One bedroom was converted entirely into a recording studio, acknowledging that creative output could be a therapeutic modality. Friends visiting the property report measurable physiological responses to the space, describing sensations of grounding and nervous system regulation consistent with biophilic design principles.

Future plans include adding a lower-level room and potential rear-lot construction, though both projects remain contingent on evolving fire safety codes and insurance requirements that have tightened significantly since 2025. The couple continues to source plants from Los Angeles-area nurseries, prioritizing native species that align with California’s Model Water Efficient Landscape Ordinance while maintaining the emotional resonance of a garden designed around healing rather than curb appeal.