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DOB NOW filings

371 Hawthorne Street, Brooklyn • Block 04814 • Lot 0057

21 records

Work filed through DOB NOW, the system that replaced BIS.

Filed Filing Type Status Cost Applicant Owner
May 18, 2026 B00803340-P9 ALT-CO - New Building with Existing Elements to Remain Approved $1,885,180 Nikolai Katz HSK MANAGEMENT INC
Feb 9, 2026 B00803340-P8 ALT-CO - New Building with Existing Elements to Remain Approved $1,885,180 Nikolai Katz HSK MANAGEMENT INC
Jan 21, 2026 B01349100-I1 Alteration LOC Issued $15,000 JOHN BACKOS ACE MAINTENANCE USA LLC
Dec 11, 2025 B01329289-I1 Alteration Filing Withdrawn $1,000 Eric Foster SUPREME INSTALLATIONS CORP
Sep 10, 2025 B00803340-P7 ALT-CO - New Building with Existing Elements to Remain Approved $728,110 Nikolai Katz HSK MANAGEMENT INC
Sep 8, 2025 B00803340-P6 ALT-CO - New Building with Existing Elements to Remain Approved $728,110 Nikolai Katz HSK MANAGEMENT INC
Jun 25, 2025 B00803340-P5 ALT-CO - New Building with Existing Elements to Remain Approved $57,750 Alfred Mierzejewski HSK MANAGEMENT INC
Jun 5, 2025 B00674417-P3 Alteration Approved $178,362 Alfred Mierzejewski HSK MANAGEMENT INC
May 30, 2025 B00803340-P3 ALT-CO - New Building with Existing Elements to Remain Approved $193,725 Alfred Mierzejewski HSK MANAGEMENT INC
Feb 19, 2025 B00803340-P2 ALT-CO - New Building with Existing Elements to Remain Approved $728,110 Nikolai Katz HSK MANAGEMENT INC
May 13, 2024 B00803340-S1 ALT-CO - New Building with Existing Elements to Remain LOC Issued $57,750 Alfred Mierzejewski HSK MANAGEMENT INC
Jan 17, 2024 B00674417-P1 Alteration Approved $1,000 NANIK MASSAND HSK MANAGEMENT INC
Nov 22, 2023 B00803340-S2 ALT-CO - New Building with Existing Elements to Remain LOC Issued $193,725 Alfred Mierzejewski HSK MANAGEMENT INC
Oct 10, 2023 B00651026-P1 Alteration Approved $13,460 RAUL VELASQUEZ MARTINEZ HSK MANAGEMENT INC
Jun 22, 2023 B00803340-I1 ALT-CO - New Building with Existing Elements to Remain Permit Entire $1,885,180 Nikolai Katz HSK MANAGEMENT INC
Aug 8, 2022 B00677396-I1 ALT-CO - New Building with Existing Elements to Remain Filing Withdrawn $74,235 ASHER HERSHKOWITZ HSK MANAGEMENT INC
Feb 7, 2022 B00674417-I1 Alteration LOC Issued $178,362 Alfred Mierzejewski HSK MANAGEMENT INC
Dec 22, 2021 B00650973-P1 Alteration Approved $7,220 JOSEPH BADINTER HSK MANAGEMENT INC
Dec 21, 2021 B00650973-I1 Alteration LOC Issued $7,220 JOSEPH BADINTER HSK MANAGEMENT INC
Dec 21, 2021 B00651026-I1 Alteration LOC Issued $13,460 RAUL VELASQUEZ MARTINEZ HSK MANAGEMENT INC
Nov 24, 2021 B00637434-I1 Alteration LOC Issued $250 Alfred Mierzejewski HSK MANAGEMENT INC