They’re a fixture of the city that can seem as commonplace as pizza slices and pigeons: small, old office buildings with no-nonsense lobbies and mom-and-pop-type tenants, often tucked away on side ...

Partner Engineering and Science rents 40 offices in markets throughout the United States. Most are in class-B buildings, some are in class-A, and very few are in class-C. Which of the three yields the ...

What Is a Tier Building? A tier building refers to a property categorized into one of three standard classes—Class A, Class B, or Class C—based on factors such as location, amenities, construction ...

Behind the stolid facades of New York’s office towers lies a world seething with class envy. The jealousy stems from the pecking order that’s developed over the last four decades across Manhattan’s ...