Meet our team of building professionals. Principals with principles. Each brings a proven record of success and unique set of skills to Landorr. And while each excels in a different discipline, they are united in their desire to create a better way to develop real estate.


William Fegan

Partner, Design & Development

William Fegan is a true renaissance man. A licensed architect, William has been practicing in the New York City area for more than 30 years.  His designs famously combine form and function with the existing environment to spectacular effect.  His plans have been built around the world, winning international awards, including best building of 2017 in Poland.

But more than a design architect, Williams leads is site design concept, capital raising, development and investment for each project.  He is an expert on New York City zoning regulations, city planning procedures, special permits and variances.  His clients extol his feasibility skill in the New York Real Estate market.  William is known throughout the industry as a man with a vision – who can get things done.

In his spare time, William prefers to be out sailing, navigating the open waters of Long Island Sound and beyond, instead of the New York City “air rights” and the regulations of Manhattan.


Mark Walko

Partner, Construction

Great designs are nothing without a great builder. And that is Mark Walko.

Mark is a highly successful construction manager with a deep understanding of all phases of construction. He has a commitment to excellence and detail unrivaled in the industry. His decades of experience include ground-up construction and all phases of renovation. With his extensive project management experience, Mark delivers technical and cost-effective completion on all client projects. His knowledge of established building codes, laws, rules, regulations, and policies have saved his clients millions of dollars.

Because of his exceptional leadership, organizational and interpersonal skills, Mark is the critical keystone on Landorr projects. He ensures that all of the planning and investment becomes a reality. He develops and maintains a professional working relationship with construction contractors, subcontractors, engineers, and architects. Or, as he puts it, “I am lucky enough to have never worked a day in my life because I have a passion for what I do.“

In his spare time, Mark likes to ... wait a minute ... he doesn’t have any spare time.


Adrian Stroie


Focus, perseverance and dedication. These are words that define Adrian, whether you’re discussing the creative deals he closed as real estate developer or his athletic career.

With degrees in architecture and law, Adrian is equally comfortable handling design and construction issues or negotiating acquisition contacts and loan terms. His global expertise played a strategic role in Tribeach successful operations in Eastern Europe.

Adrian brings over 25 years of experience in real estate development to Landorr. His is well-connected in the building world with extensive networks in the local construction and development industries.

A long distance swimmer and runner Adrian recently completed 18 miles swim between George Washington to Verrazano-Narrows Bridges in NYC and multiple marathons to raise money for charity organizations.


Daniel Walsh

Partner, CFO

Dan Walsh is a simple name. Which makes sense for a guy who can simplify the complex world of real estate financing.

With over 35 years’ experience in Corporate Finance, Dan brings profound knowledge and expertise to Landorr. With advance degrees in Finance, he has held top global C-suite jobs across Europe, The Caribbean, Central and North America, including CFO of Heineken USA.

Dan diligently provides the strict financials discipline and processes to ensure that our clients’ interests and investments are well protected. He personally oversees information technology, operating budgets, cash flow projections, and forecasting for all capital projects.

When he is not managing large real estate investments, Dan is an avid offshore yacht racer, having recently completed the Newport to Bermuda race. His crew regularly consists of his young daughters: Fiona and Niamh – a name which is not quite as simple as Dan Walsh.