Owners, Managers. Strategic Partners.

Triangle Properties, a sister company of United Realty, is one of the most knowledgeable and experienced realty companies on Long Island.

Responsive and highly versatile, Triangle Properties owns and manages an extensive portfolio of buildings. In addition, we manage buildings and properties for other businesses.

Triangle clients can depend on our integrity and our commitment to meeting their needs, every day in every way.

As a company that owns real estate and also manages it for other people, Triangle Properties delivers a rare advantage to our clients: the ability to see things clearly from both sides of the realty business.

This unique dual perspective makes us a strategically beneficial partner to our clients, a partner that can be instrumental in helping them grow their revenues.