67-70 Yellowstone Boulevard
Forest Hills, Queens
Parcel ID (BBL): 4021360033
Owner: Cornerstone Group
Acquired: January 23, 2026, $15 million
Debt: January 23, 2026, $10.5 million
Built: 1941
SF: 118,800
Dwelling units: 109
No. of buildings: 1
Class: Semi-fireproof (Without Stores) (D1)
Floors: 6
HPD Ownership Registration Information
Last registered: 2026-02-03 (expires 2026-09-01)
Yellowstone 6770 Llc
Corporate Owner
1358 47 STREET Brooklyn, NY, 11219
Site Manager
Transactions:
• Cornerstone Group borrowed $10.5 million from JPMorgan Chase for 67-70 Yellowstone Boulevard, Forest Hills, Queens on January 23, 2026.
• Susan Jane Miller and Robert Miller sold 67-70 Yellowstone Boulevard, Forest Hills, Queens for $15 million to Cornerstone Group on January 23, 2026.
• Susan Jane Miller borrowed $8.9 million from JPMorgan Chase for 67-70 Yellowstone Blvd, Forest Hills, Queens on February 22, 2022.
Development:
• Mark Katz filed plans for alteration in Forest Hills, Queens, on May 16, 2022.
• Harjinder Singh filed plans for alteration in Forest Hills, Queens, on January 31, 2022.
• Simranpal Singh filed plans for alteration in Forest Hills, Queens, on January 11, 2019.
• Ahmed Syed filed plans for A3 in Forest Hills, Queens, on October 31, 2014.
• Daryl Rosenblatt filed plans for alteration in Forest Hills, Queens, on October 14, 2014.
Violations:
According to city public data, the properties have received $1,250 in ECB penalties, 24 housing violations, and $1,250 in OATH penalties in the last year.