Patricia Dunphy
Rockrose Development
Developer, Owner
15 East 26th St 7th floor New York, NY 10010
Rockrose Development portfolio
(NYC’s “Market Value,” 50% or less of actual value)
$1.8 billion – elevator 66%, condo 9%; Manhattan 48%, Queens 35%
30th largest portfolio by dollar value
7,132,480 sqft – elevator 65%, D4 12%;
35th largest by SF
67 properties – Brooklyn 61%, Queens 23%
91th largest
7,525 residential units – Queens 43%, Manhattan 33%
17th largest by residential units
0 foreclosures, 0 bankruptcies, 2 other court cases.
Person Activity past 24 months:
Buyer signatory: 6 for $93.8 million
Seller signatory: 0 for $0
Borrower signatory: 0 for $0
Lender signatory: 0 for $0
Developer (new building or major alteration): 3 for 136,781 square feet
Top Ten Associated Companies:
Teamsters Local 807 (3), Stephen Sun (1), Thomas Sun (1), Tony Greenberg (1), Madison Realty Capital (1), Heatherwood Luxury Rentals (1)
Top Ten Associated People:
Demos P. Demopoulos (2), Scott Little (2), Anthony Storz (1), Stephen Sun (1), Thomas Sun (1), Tony Greenberg (1), Urian Yap (1), Douglas S. Patrick (1)
Recent activity as signatory:
• Patricia Dunphy filed plans for major alteration for 3,893 sqft in Long Island City, Queens, on December 16, 2024.
• Madison Realty Capital sold 67-105 Pacific Street, Cobble Hill, Brooklyn for $65 million to Rockrose Development on August 30, 2024.
• Tony Greenberg sold 193 Joralemon Street, Brooklyn Heights, Brooklyn for $3 million to Rockrose Development on June 05, 2024.
• Patricia Dunphy filed plans for major alteration for 125,665 sqft in Long Island City, Queens, on May 06, 2024.
• Patricia Dunphy filed plans for major alteration for 7,223 sqft in Long Island City, Queens, on March 14, 2023.
• Teamsters Local 807 sold 32-49 49th Street, Woodside, Queens for $5.1 million to Rockrose Development on February 10, 2023.
• Teamsters Local 807 sold 49-16 Newtown Road and 49-02 Newtown Road, Woodside, Queens for $6.8 million to Rockrose Development on February 10, 2023.
• Teamsters Local 807 sold N/A 50th Street and 32-43 49th Street, Woodside, Queens for $10.1 million to Rockrose Development on February 10, 2023.
• Stephen Sunand Thomas Sun sold 100 Dekalb Avenue, Fort Greene, Brooklyn for $3.8 million to Rockrose Development on February 10, 2023.
• Patricia Dunphy filed plans for major alteration for 3,354 sqft in Long Island City, Queens, on October 14, 2021.
Latest Stories:
• Rockrose pays $65M to Madison Realty for dev site in Cobble Hill September 03, 2024
• Rockrose pays $3M for retail in Brooklyn Heights adjacent to its St. Francis project June 06, 2024
• Rockrose pays $3.8M to add small parcel to large Fort Greene dev site February 13, 2023
• Rockrose pays $22M to Teamsters for Astoria dev site February 13, 2023
• Rockrose pays $13M to Heatherwood for LIC industrial buildings December 03, 2020