About Us – Landmark Design Group
Creating Affordable Housing. Strengthening Communities.
Who we are
Landmark Design Group, LLC is a boutique real estate development firm based in Carmel, Indiana, dedicated to elevating urban infill living through exceptional design and craftsmanship. Drawing on more than 25 years of combined experience in development and real estate, our owners bring a seasoned, hands-on approach to every project. We focus on creating beautifully designed infill homes that enhance established neighborhoods and reflect the architectural character of the communities we serve. In addition to our infill work, we partner with private clients to design and build truly one of a kind custom residences. Each home is shaped by a collaborative process that blends our expertise with the client’s vision, resulting in distinctive, well-crafted spaces that deliver lasting comfort, value, and style.
Meet Our Dedicated Team
Jonathan Blake, MBA, AICP, CPRP
Jonathan Blake is a principal at Landmark Design Group, bringing over 25 years of experience in real estate development, planning, and community-focused design. With advanced credentials in business administration and urban planning, Jonathan combines strategic insight with a hands-on approach to creating high-quality infill and custom residential projects. His work is driven by a commitment to thoughtful design, long-term value, and strengthening the communities Landmark serves.
Blake Cardenas
Blake Cardenas is a principal at Landmark Design Group with extensive experience in residential development and construction. Known for his attention to detail and craftsmanship, Blake plays a key role in guiding projects from concept through completion. He is passionate about creating distinctive homes that reflect the character of their neighborhoods while delivering enduring quality, comfort, and style for homeowners.
The Landmark Difference
Boutique Scale, Personalized Service
As a small, design-forward firm, we deliver a high-touch, highly responsive experience for clients, investors, and community partners. Our boutique size ensures direct collaboration, transparent communication, and tailored solutions for each project, qualities often lost within larger development organizations.
Design-Driven Development
We approach every home with a refined architectural perspective. Our focus on thoughtful design, contextual aesthetics, and functional layouts allows each property to elevate its surroundings while meeting the expectations of today's homeowners.
Commitment to Quality and Craftsmanship
We are recognized for our use of high-quality materials and our meticulous attention to detail. Our construction practices emphasize durability, energy efficiency, and long-term value, earning the confidence of homebuyers, investors, and community partners.
Neighborhood Revitalization Focus
We transform vacant or blighted lots into well-designed, market-ready homes that strengthen the fabric of the surrounding community. This mission-driven approach aligns with city priorities and resonates with socially conscious buyers and investors seeking meaningful impact alongside financial return.
Our Core Values
Community
We prioritize projects that strengthen neighborhoods, foster connections, and enhance quality of life for residents.
Attainability
We are committed to creating housing that is within reach for a broad spectrum of homebuyers, ensuring inclusive access to homeownership.
Respect
We approach every development with sensitivity to the history, culture, and character of the neighborhoods we serve.
Collaboration
We engage residents, local leaders, and partners in the design and construction process, building trust and shared ownership.
Craftsmanship
We combine creative design with durable materials and skilled workmanship to deliver homes that stand the test of time.
Sustainability
We seek smart, efficient building practices that create lasting value for both homeowners and communities.

