490 11 Avenue
Hudson Yards, Manhattan
Parcel ID (BBL): 1007100001
Owner: Rockrose Development
Debt: December 13, 2023, $293.1 million
Built: 2020
Renovated: 2018
SF: 445,590
Dwelling units: 590
No. of buildings: 1
Class: Semi-Fireproof With Stores (D7)
Floors: 52
Legacy BBLs: 1007100001
HPD Ownership Registration Information
Last registered: 2025-09-24 (expires 2026-09-01)
Joseph Flanagan
Head Officer
15 EAST 26TH STREET 7TH FL New York, NY, 10010
West 38 Res L.L.C
Corporate Owner
15 EAST 26TH STREET 7TH FL New York, NY, 10010
Alyssa Brennan
Officer
15 EAST 26TH STREET 7TH FL New York, NY, 10010
Rockrose Development Llc
Agent
15 EAST 26TH STREET 7TH FL New York, NY, 10010
Jose Bosques
Site Manager
Rockrose General Properties L.L.C.
Shareholder
15 EAST 26TH STREET 7TH FL New York, NY, 10010
Transactions:
• Rockrose Development borrowed $293.1 million from Wells Fargo for 476 11th Avenue, Hudson Yards, Manhattan on December 13, 2023.
• Rockrose Development borrowed $255 million from Wells Fargo for 476 11th Avenue, Hudson Yards, Manhattan on December 26, 2019.
Development:
• Omar Ahmed filed plans for alteration in Hudson Yards, Manhattan, on October 13, 2025.
• Patricia Dunphy filed plans for alteration in Hudson Yards, Manhattan, on March 11, 2025.
• Peter Donohoe filed plans for alteration in Hudson Yards, Manhattan, on June 14, 2021.
• William Knight filed plans for alteration in Hudson Yards, Manhattan, on January 08, 2020.
• William Knight filed plans for alteration in Hudson Yards, Manhattan, on March 15, 2021.
Violations:
According to city public data, the properties have received $3,500 in OATH penalties in the last year.