837 Atlantic Avenue

Owner: Daten Group

Acquired: January 15, 2020, $17.2 million

Debt: January 22, 2026, $59 million

Built: 2020

Renovated: 2020

SF: 119,312

Dwelling units: 135

No. of buildings: 2

Class: Fireproof – With Stores (D6)

Floors: 9

Legacy BBLs: 3020110060

Transactions:

• Daten Group borrowed $59 million from JLL for 540 Waverly Avenue, Clinton Hill, Brooklyn on January 22, 2026.

• Daten Group borrowed $46.9 million from H.I.G. Capital for 540 Waverly Avenue, Clinton Hill, Brooklyn on January 24, 2023.

• Daten Group borrowed $38 million from SL Green Realty for 540-554 WAVERLY AVENUE, Clinton Hill, Brooklyn on January 15, 2020.

• Verizon sold 540-554 Waverly Avenue, Clinton Hill, Brooklyn for $17.2 million to Daten Group on January 15, 2020.

Development:

• Michael Leone filed plans for alteration in Clinton Hill, Brooklyn, on September 08, 2025.

• David Ennis filed plans for alteration in Clinton Hill, Brooklyn, on October 18, 2021.

• David Ennis filed plans for alteration in Clinton Hill, Brooklyn, on May 11, 2020.

• David Ennis filed plans for alteration in Clinton Hill, Brooklyn, on April 21, 2020.

• David Ennis filed plans for alteration in Clinton Hill, Brooklyn, on June 08, 2020.

Latest Stories:

• Daten Group signs $46.9M refi loan with H.I.G. Capital for 135-unit building in Clinton Hill (January 25, 2023)

• Daten Group permitted for 135-unit mixed-use building in Clinton Hill (September 28, 2020)

• David Ennis’s Daten Group pays $17M to Verizon for property in Clinton Hill (January 16, 2020)

• Daten Group borrows $38M from SL Green Realty for construction in Clinton Hill (January 16, 2020)