Design

Visionary Design. Developer Discipline.

Where bold thinking meets thoughtful execution. We curate legacies by blending the soulful artistry of a boutique studio with the financial precision of a professional developer.

A portrait of Sara Simon.

The Soul of the Space

Sara Simon is the visionary and creative force behind dasCasa. She does not simply design properties; she curates lifestyles that are intentional. Drawing on over a decade of experience across San Diego, Los Angeles, and New York, Sara proves that when it comes to a home, normal is boring.

Don’t ask her about rules. She believes in creating her own.

Driven by a relentless curiosity and a deep obsession with roaming this amazing planet, Sara finds her primary inspiration in her global travels. She has spent years elevating her eye for quality, rare craftsmanship, and bespoke textiles—distilling those international discoveries into design decisions that prioritize both function and livability. Her work focuses on impeccable, forward-thinking details that push boundaries while remaining deeply rooted in the comfort of a private sanctuary.

Her motto is simple: “Bringing hospitality home.”

Sara’s aesthetic is eclectic with a sharp edge—timeless yet provocative. She takes immense pride in a meticulous attention to detail, an unwavering commitment to quality, and a dedicated partnership with local artisans. For Sara, design is not merely a profession; it is a lifestyle.

NYC living. Cali Heart. She specializes in "soulful minimalism"—environments that feel carefully gathered over time rather than staged by a showroom. It is a philosophy built on the art of the find, balancing permanent architectural features with vintage pieces discovered in far-flung corners of the world. Where creativity meets clarity, and vision meets action, Sara creates spaces that are meaningful, evocative, and entirely unique.

The dasCasa Edge

Designer as Developer

In luxury residential real estate, there is often a disconnect between design intent and project execution. dasCasa addresses this by operating as active developers who manage the entire lifecycle of a property. Our firm provides a single point of accountability, integrating architectural vision with the technical oversight required for complex gut renovations and new construction projects.

The Owner’s Representative

We utilize the same back-office infrastructure and management discipline that we apply to our own investments. Unlike traditional designers, we serve as your fiduciary advocate, holding every contractor and vendor accountable for budget, schedule, and quality with the same discipline we apply to our own capital.

Execution & Fiduciary Authority

We eliminate traditional construction layers to protect design integrity and capital. We manage high-value trades directly and leverage our vetted network of master craftsmen while maintaining institutional speed. We serve as your financial gatekeepers, negotiating every payment request to ensure you only pay for work that meets our principal-level standards.


01. Planning & Concept Development

We manage the entire project lifecycle from initial concept to final completion. Our process begins with a comprehensive analysis of site conditions, spatial programming, and the necessary regulatory roadmap. We define the design intent, material palettes, and floor plans while establishing a realistic budget and timeline for the full scope of work.

02. Regulatory Governance & Permitting

Navigating the complexities of NYC construction is a core component of our oversight. We manage all required municipal filings, including Department of Buildings (DOB) permitting and Landmarks Preservation Commission (LPC) approvals for protected properties. By coordinating with expeditors and engineers early, we ensure the project is technically compliant and administratively cleared for construction.

03. Hands-On Construction Management

We provide active, on-site leadership through final turnover. We direct all consultants to produce precise architectural diagrams and visual mood boards, reviewing shop drawings in real-time with specialized trades. By maintaining a constant physical presence and resolving technical field conditions immediately, we prevent delays and ensure the finished residence is delivered to our professional standards.

The Onboarding Process - A Seamless Integration


Let’s Create Something Meaningful Together

Schedule a private consultation to discuss your project and explore our integrated design-build approach.

  • We manage properties like we own them. Because we do

Meet the Team

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