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| Dec 11, 2025 | B01329289-I1 | Alteration | Filing Withdrawn | $1,000 | Eric Foster | SUPREME INSTALLATIONS CORP |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| Aug 8, 2022 | B00677396-I1 | ALT-CO - New Building with Existing Elements to Remain | Filing Withdrawn | $74,235 | ASHER HERSHKOWITZ | HSK MANAGEMENT INC |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 |