Leading Projects Forward

Seneca Group is a real estate advisory and development management firm recognized for bringing unparalleled client service and leadership to projects in the built environment.

For more than 30 years, we have partnered with owners and tenants to solve complex real estate challenges, allowing them to stay focused on their core missions. We manage projects from early planning through construction and move-in, bringing a comprehensive understanding of the full project lifecycle. Our approach adds clarity to decision making, discipline to execution, and confidence at every stage.

Featured Project

Open two-story atrium with tiered wooden seating, glass railings, and lush planters as people work on laptops and chat.

Corporate

Amazon HQ2: Phase 1 Metropolitan Park

Amazon

Arlington, VA

Metropolitan Park establishes Amazon’s presence in the DMV with a highly integrated workplace and public realm.

Office space, retail, and open space come together to create a connected and active campus. Secure environments are seamlessly incorporated alongside public-facing amenities. Our client received a flagship first phase that supports long-term growth, security, and regional investment.

How We Deliver

What sets Seneca Group apart is the experience and leadership prowess of our people.

Our 70+ professionals operate in principal-led teams, bringing together multidisciplinary expertise in architecture, construction, engineering, real estate, finance, sustainability, and project management. These are seasoned experts – established leaders in their fields – with an average of 18+ years of experience, serving as highly effective project managers.

We work across multiple industries and project types, using lean, expert teams to deliver efficient, high-impact results. Our approach emphasizes clear communication, active listening, and simplifying complex challenges to align stakeholders and maintain project momentum. Through executive-level engagement, integrated teams, proprietary tools, and disciplined schedule and budget management, we enable informed decision-making and consistently deliver on complex, high-profile projects.