1556 3 Avenue

Owner: Ddg Partners

Debt: September 01, 2020, $67.7 million

Built: 1915

Renovated: 1989

SF: 67,500

Dwelling units: 0

No. of buildings: 1

Class: Office with Comm — 1 to 6 stories (O5)

Floors: 6

Transactions:

• DDG Partners borrowed $67.7 million from M&T Bank for 1550 3rd Avenue, 3 Avenue, 180 East 88th Street, 180 East 88th Street, 180 East 88th Street, and others, Carnegie Hill, Manhattan on September 01, 2020.

• Muss Development borrowed $42 million from Nationwide Life Insurance Company for 1550 3rd Avenue, Carnegie Hill, Manhattan on February 07, 2020.

Development:

• Joseph Mckillop filed major alteration job 123914247 for 182,553 sqft B building in Carnegie Hill, Manhattan, on December 30, 2021.

• Jason Muss filed major alteration job 123849023 for 182,553 sqft B building in Carnegie Hill, Manhattan, on March 20, 2019.

• Ken Konfong filed alteration job M01389855 for 1,133 sqft 56 building with 0 apartments in Carnegie Hill, Manhattan, on April 27, 2026.

• Ken Konfong filed alteration job 141029820 for B building in Carnegie Hill, Manhattan, on March 27, 2026.

• Ken Konfong filed alteration job M01215950 for 100 sqft B building with 0 apartments in Carnegie Hill, Manhattan, on May 01, 2025.

• Ken Konfong filed alteration job M01124642 for 1,360 sqft COM building with 0 apartments in Carnegie Hill, Manhattan, on October 21, 2024.

• Ken Konfong filed alteration job M00991289 for 2,279 sqft COM building with 0 apartments in Carnegie Hill, Manhattan, on May 21, 2024.

Violations:

According to city public data, the properties have received $4,760 in OATH penalties in the last year.

Latest Stories:

• DDG Partners obtains $67.7M condo inventory loan from M&T Bank for project in Carnegie Hill (September 02, 2020)

• Muss Development borrows $42M from Nationwide Life Insurance for commercial property in Carnegie Hill (February 10, 2020)