506 Henry Street

Owner: Alexander Maroni

Acquired: November 25, 2024, $5 million

Debt: November 25, 2024, $5.2 million

Built: 1900

Renovated: 2019

SF: 6,492

Dwelling units: 4

No. of buildings: 1

Class: Four Families (C3)

Floors: 4

HPD Ownership Registration Information

Last registered: 2025-08-26 (expires 2026-09-01)

Transactions:

• Alexander Maroni and Bren Salamon borrowed $5.2 million from Peapack-Gladstone Bank for 506 Henry Street, Carroll Gardens, Brooklyn on November 25, 2024.

• National Realty Investment Advisors sold 506 Henry Street, Carroll Gardens, Brooklyn for $5 million to Alexander Maroni and Bren Salamon on November 25, 2024.

• Rey Grabato II borrowed $5.5 million from Lendingone, LLC for 506 Henry Street, Carroll Gardens, Brooklyn on February 04, 2021.

Development:

• Bren Salamon filed plans for SC in Carroll Gardens, Brooklyn, on November 05, 2025.

• Bren Salamon filed plans for alteration in Carroll Gardens, Brooklyn, on March 18, 2025.

• Rey Grabato filed plans for alteration in Carroll Gardens, Brooklyn, on April 07, 2022.

• Rey Grabato filed plans for alteration in Carroll Gardens, Brooklyn, on April 07, 2022.

• Rey Grabato filed plans for alteration in Carroll Gardens, Brooklyn, on August 26, 2019.

Condominium:

• Rey Grabato filed plans CD250031 on February 05, 2025 for 4-unit condominium called 506 Henry Street Condominium at 506 Henry Street.

Violations:

According to city public data, the properties have received $4,090 in OATH penalties in the last year.

Latest Stories:

• Maroni, Salamon pay $5M for 4-unit building in Carroll Gardens (November 26, 2024)