Business Details
41 Years
experience
Sustainable Residential Architecture in Santa Cruz
As a licensed architect and founder of my firm, I have dedicated my career to creating designs that harmonize with both the natural environment and the unique needs of my clients. Since graduating from the University of California, Santa Cruz in 1982 with a degree in Environmental Studies, I have specialized in sustainable architecture, integrating principles of energy efficiency, material innovation, and site-specific design. My approach begins with a deep understanding of each client's vision, ensuring that every project reflects their lifestyle while respecting the land's inherent characteristics. By prioritizing passive solar design, renewable materials, and air-barrier detailing, I deliver homes that are both aesthetically timeless and functionally resilient.My firm collaborates with specialists in sustainable systems to ensure technical precision, from initial concept through construction completion. With over four decades of experience, including pioneering work in LEED-certified residential design, I remain committed to advancing architecture that enhances human well-being and environmental stewardship. Client testimonials consistently highlight my ability to translate complex ecological principles into practical, beautiful living spaces that exceed expectations.
Services
Sustainable Architecture
LEED Certification
Residential Design
Home Remodels
Energy-Efficient Homes
Details
- Year established: 1985
Highlights and features
- We have over 40 years of experience in sustainable architecture
- Our firm specializes in LEED-certified residential design
- We prioritize client-specific needs while respecting natural landscapes
- We use renewable materials with low embodied energy
- Our team collaborates with air barrier specialists for technical precision
Associations and certifications
- LEED
What people say
Exceptional architect
Deep knowledge
Fantastic home
Delight to work with
Latest innovations
Services
Sustainable Architecture
Our sustainable architecture practice integrates passive solar principles, renewable materials, and energy-efficient systems. We analyze site-specific factors like microclimate and topography to create homes that minimize environmental impact while maximizing comfort. Each project incorporates low-embodied-energy materials and air-barrier detailing for long-term durability and efficiency.
LEED Certification
We specialize in Leadership in Energy and Environmental Design (LEED) certified residential projects. Our process ensures compliance with rigorous sustainability standards through strategic material selection, water conservation systems, and energy performance optimization. We guide clients through certification requirements while maintaining aesthetic and functional design integrity.
Residential Design
Our residential design approach begins with understanding client lifestyles and site characteristics. We create floor plans that optimize natural light, ventilation, and spatial flow while incorporating durable, eco-friendly materials. Each home balances modern aesthetics with practical features tailored to the occupants' needs.
Home Remodels
We transform existing spaces through energy-efficient renovations that enhance functionality and sustainability. Our remodels focus on improving insulation, updating mechanical systems, and integrating renewable materials while preserving architectural character and meeting modern living standards.
Energy-Efficient Homes
Our energy-efficient homes combine advanced building science with thoughtful design. We implement air-barrier detailing, high-performance insulation, and simplified mechanical systems to reduce energy consumption. These homes maintain optimal indoor air quality while achieving significant long-term cost savings for homeowners.
People
Barnes-Castro Stephanie Architect
Architect & Founder
1982 UC Santa Cruz Environmental Studies graduate with over 40 years of sustainable architecture experience. Specializes in LEED-certified residential design, passive solar integration, and eco-material selection. Recognized for creating homes that harmonize with natural landscapes while exceeding energy efficiency standards.
Questions
What makes your firm's approach to architecture unique?
We combine over 40 years of sustainable design expertise with site-specific analysis to create homes that respond to both environmental conditions and client lifestyles.
Do you specialize in specific architectural styles?
While we work across styles, our focus is integrating sustainable principles into every project, from modern to traditional designs.
Can you handle complex coastal building regulations?
Yes, we have extensive experience navigating coastal permitting processes and designing structures that withstand harsh marine environments.
What sustainable technologies do you incorporate?
We use passive solar design, air-barrier systems, high-efficiency mechanical systems, and renewable materials with low embodied energy.
How do you ensure energy efficiency in renovations?
Our remodels focus on improving insulation, sealing air leaks, and upgrading systems while maintaining historical integrity where applicable.
