Acquisitions & Repositioning

Page: Acquisition History

Acquired, Repositioned and Sold by Rockrose

These properties were strategically acquired, repositioned and sold by Rockrose Development Corp., who as a full service owner/developer, also leased and managed these properties.


New York
90 Broad Street
645 Madison Avenue
230 Park Avenue South
387 Park Avenue South

Washington DC
1620 Eye Street
901 F Street
2021 K Street
2029 K Street
1101 15th Street
1156 15th Street

To diversify our office portfolio outside of Manhattan, Rockrose expanded to one of the most stable markets in the country, Washington, D.C., where we acquired over one million square feet of office space in six buildings, several of which have redevelopment potential.

Our team has an excellent knowledge of the New York and D.C. office markets, and is planning for continued expansion in both.





Patricia Dunphy
click to contact

Contact Us Have a question? We're ready to help you

Recent News & Press

  • These New York Real Estate Billionaires Stand To Profit From Amazon’s HQ2

    Amid the news about Amazon’s HQ2 announcement—the e-commerce giant chose New York’s Long Island City and northern Virginia’s Crystal City as the victors of its nationwide search—there’s the question of who in the real estate world is jumping for joy ...
  • Life in Long Island City, the Country’s Fastest-Growing Neighborhood

    When I was first going to Long Island City, 20 years ago, people would ask, ‘Will you be back tonight?’ ” says Amanda Burden, who directed city planning under Mayor Bloomberg and is at least partly responsible for the ...
  • NYC’s next wave of dynasties

    New York City has a long, storied tradition of families shaping its skyline. Family-run businesses like the LeFrak Organization, Tishman Speyer, Rudin Management and the Durst Organization are local legends, known for taking on major development projects and holding ...