311 West 99 Street

Owner: Lightstone Group

Acquired: May 20, 2020, $18.5 million

Debt: May 05, 2026, $17.6 million

Built: 1911

SF: 48,099

Dwelling units: 46

No. of buildings: 1

Class: Fireproof (Standard Construction Without Stores) (D3)

Floors: 8

HPD Ownership Registration Information

Last registered: 2025-09-29 (expires 2026-09-01)

Transactions:

• Lightstone Group borrowed $17.6 million from JLL for 305 West 99th Street, Upper West Side, Manhattan on May 05, 2026.

• Sofia Einy sold 305 West 99th Street, the Upper West Side, Manhattan for $18.5 million to Lightstone Group on May 20, 2020.

• Lightstone Group borrowed $10 million from Sofia Einy for 305 West 99th Street, the Upper West Side, Manhattan on May 20, 2020.

Development:

• Uzi Einy filed major alteration job 123357517 for 48,099 sqft R-2 building with 42 apartments in Upper West Side, Manhattan, on February 23, 2018.

• Zunair Khalid filed alteration job M00820377 for 200 sqft building with 46 apartments in Upper West Side, Manhattan, on January 30, 2023.

• Jacob Eisenstein filed alteration job 140936815 for J-2 building with 46 apartments in Upper West Side, Manhattan, on August 07, 2020.

• Jacob Eisenstein filed alteration job M00367259 for 450 sqft R-3 building with 46 apartments in Upper West Side, Manhattan, on August 07, 2020.

• Usman Bhutta filed alteration job 140876620 for RES building with 41 apartments in Upper West Side, Manhattan, on November 07, 2019.

• Mandeep Kaur filed alteration job M00208139 for 100 sqft building with 41 apartments in Upper West Side, Manhattan, on August 12, 2019.

Violations:

According to city public data, the properties have received $1,250 in ECB penalties, 14 housing violations, and $1,550 in OATH penalties in the last year.