| Project | Address | Type | Status | Filed | Latest permit | On the project | Description |
|---|---|---|---|---|---|---|---|
| B01435013 ↗ | 422 PROSPECT AVENUE BROOKLYN | Alteration | Permit Issued | 08/10/2026 | 08/17/2026 | Owner 422 Prospect Ave LLC Contractor SILVERSTONE CONSTRUCTION | INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS FILED HEREWITH. |
| B01382192 ↗ | 422 PROSPECT AVENUE BROOKLYN | Alteration | Permit Issued | 04/22/2026 | 08/14/2026 | Owner 422 Prospect Ave LLC Contractor SILVERSTONE CONSTRUCTION | REBUILT NEW FRONT FACADE, REINFORCE EXISTING ROOF FRAMING AND EXTENDED A NEW STAIR BULKHEAD. |
| B01394637 ↗ | 88 WITHERS BROOKLYN | Alteration | Permit Issued | 05/04/2026 | 05/12/2026 | Contractor ALMA DESIGN INC | Minor alteration to an Existing Commercial Space on the first floor and cellar. No change in use, egress, or occupancy proposed under this a… |
| B01367240 ↗ | 586 BERGEN STREET BROOKLYN | Alteration | Filed — no permit on record | 03/23/2026 | — | — | |
| B00806961 ↗ | 253 SMITH STREET BROOKLYN | Alteration | Signed-off | 01/09/2023 | 12/11/2025 | Contractor NOOR MECHANICAL SERVICES | INSTALLATION OF COMMERCIAL ENTRANCE RAMP AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. |
| M01207361 ↗ | 401 PARK AVENUE SOUTH MANHATTAN | Alteration | Permit Issued | 06/11/2025 | 11/21/2025 | Contractor ACS MECHANICS | Interior renovations as per plans fled herewith. No change to use, egress or occupancy |
| Person | Filings | Most recent |
|---|---|---|
| Marc Ackerson | 24 | 07/22/2026 |
| Name | Projects together | Most recent |
|---|---|---|
| IVAN DESIGN ENG. ANALYSIS, PLLC | 1 | 04/22/2026 |
| SPLICE ENGINEERING CONSULTANTS PC | 1 | 11/16/2023 |
| WAVECREST CONSULTING GROUP LLC | 1 | 10/23/2025 |
| Name | Projects together | Most recent |
|---|---|---|
| CYPRESS GREEN CONST CO | 3 | 02/10/2022 |
| MAR-CEL RENOVATION LLC | 2 | 10/05/2023 |
| OPEN DOOR RENOVATIONS | 2 | 10/23/2025 |
| ORBIT PLBG & HTG INC | 2 | 09/24/2020 |
| SILVERSTONE CONSTRUCTION | 2 | 08/10/2026 |
| VILLAGE P & H NY INC | 2 | 10/23/2025 |
| A & M WARSHAW PLBG & HTG | 1 | 10/28/2019 |
| ACS MECHANICS INC | 1 | 10/23/2025 |
| ALMA DESIGN INC | 1 | 05/04/2026 |
| CAPE PLUMBING INC | 1 | 02/14/2023 |
| DNA PLUMBING CONTR. INC | 1 | 03/25/2021 |
| DRAKO CONSTRUCTION CORP | 1 | 11/16/2023 |
| GBL MECHANICAL INC | 1 | 04/15/2021 |
| J HOYLER CONSTRUCTION INC | 1 | 11/15/2022 |
| J&M PLUMBING OF WESTCHEST | 1 | 07/06/2022 |
| KEL-MAR INTERIORS INC | 1 | 05/13/2021 |
| KELTIC CONSTRUCTION & WOO | 1 | 07/06/2022 |
| MANHATTAN CABINETS, INC | 1 | 06/27/2024 |
| NOOR MECHANICAL SERVICES | 1 | 01/09/2023 |
| YU HUA CONSTRUCTION CORP | 1 | 08/24/2023 |
| Name | Projects together | Most recent |
|---|---|---|
| 422 Prospect Ave LLC | 2 | 08/10/2026 |
| GORJIAN REAL ESTATE GROUP | 2 | 10/05/2023 |
| 401 PARK AVENUE SOUTH ASSOCIATES LL | 1 | 10/23/2025 |
| AKAM ASSOCIATES, INC. | 1 | 10/21/2021 |
| MANAGEMENT OFFICE | 1 | 11/15/2022 |
| Name | Projects together | Most recent |
|---|---|---|
| MUNICIPAL BUILDING CONSULTANTS | 17 | 08/10/2026 |
| CONVERSANO ASSOCIATES, INC. | 1 | 08/24/2023 |
| Project | Address | Type | Status | Filed | Latest permit | On the project | Description |
|---|---|---|---|---|---|---|---|
| B01435013 ↗ | 422 PROSPECT AVENUE BROOKLYN | Alteration | Permit Issued | 08/10/2026 | 08/17/2026 | Owner 422 Prospect Ave LLC Contractor SILVERSTONE CONSTRUCTION | INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS FILED HEREWITH. |
| B01382192 ↗ | 422 PROSPECT AVENUE BROOKLYN | Alteration | Permit Issued | 04/22/2026 | 08/14/2026 | Owner 422 Prospect Ave LLC Contractor SILVERSTONE CONSTRUCTION | REBUILT NEW FRONT FACADE, REINFORCE EXISTING ROOF FRAMING AND EXTENDED A NEW STAIR BULKHEAD. |
| B01394637 ↗ | 88 WITHERS BROOKLYN | Alteration | Permit Issued | 05/04/2026 | 05/12/2026 | Contractor ALMA DESIGN INC | Minor alteration to an Existing Commercial Space on the first floor and cellar. No change in use, egress, or occupancy proposed under this a… |
| B01367240 ↗ | 586 BERGEN STREET BROOKLYN | Alteration | Filed — no permit on record | 03/23/2026 | — | — | |
| B00806961 ↗ | 253 SMITH STREET BROOKLYN | Alteration | Signed-off | 01/09/2023 | 12/11/2025 | Contractor NOOR MECHANICAL SERVICES | INSTALLATION OF COMMERCIAL ENTRANCE RAMP AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. |
| M01207361 ↗ | 401 PARK AVENUE SOUTH MANHATTAN | Alteration | Permit Issued | 06/11/2025 | 11/21/2025 | Contractor ACS MECHANICS | Interior renovations as per plans fled herewith. No change to use, egress or occupancy |
| M00825392 ↗ | 129 WEST 70 STREET MANHATTAN | Alteration | Signed-off | 02/14/2023 | 07/16/2025 | Contractor CAPE PLUMBING INC | Installation of plumbing fixture as per plans filed herewith. No change to use, egress or occupancy. |
| M00823458 ↗ | 129 WEST 70 STREET MANHATTAN | Alteration | Permit Issued | 02/14/2023 | 12/05/2024 | Contractor OPEN DOOR RENOVATIONS | General Construction for private roof deck, accessory to dwelling unit directly below as per plans filed herewith. No change to use, egress… |
| M01064472 ↗ | 165 WEST END AVENUE MANHATTAN | Alteration | Signed-off | 06/27/2024 | 10/17/2024 | Contractor MANHATTAN CABINETS, INC | Interior renovations to include partition work to combine apartments 19D and 19E in compliance with DOB TPPN#3/97. No change in use, egress,… |
| Q00960156 ↗ | 28-08 34 AVENUE QUEENS | Alteration | Signed-off | 11/14/2023 | 10/09/2024 | Contractor DRAKO CONSTRUCTION CORP | Exterior renovation on the frond yard porch as per plans herewith. No change in egress, occupancy or use. |
| B00638856 ↗ | 11 BERKELEY PLACE BROOKLYN | Alteration | Permit Issued | 12/09/2021 | 06/14/2024 | Contractor YU HUA CONSTRUCTION CORP | Filing herewith for structural work to be done . |
| B00933570 ↗ | 1065 PROSPECT PLACE BROOKLYN | Alteration | Signed-off | 09/19/2023 | 06/03/2024 | Contractor MAR-CEL RENOVATION LLC | Replacement of windows, enlargement of a door and fill in one door as per plans filed herewith. No change to use, egress or occupancy. |
| M00845534 ↗ | 192 LEXINGTON AVENUE MANHATTAN | Alteration | Signed-off | 03/23/2023 | 06/29/2023 | Contractor VILLAGE P & H NY INC | Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy. |
| M00845533 ↗ | 192 LEXINGTON AVENUE MANHATTAN | Alteration | Signed-off | 03/23/2023 | 04/24/2023 | Contractor MAR-CEL RENOVATION LLC | INTERIOR RENOVATIONS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. |
| M00668053 ↗ | 137 EAST 15 STREET MANHATTAN | Alteration | Signed-off | 02/10/2022 | 02/28/2023 | Contractor CYPRESS GREEN CONST CO | 2A: General construction to renovate private terrace roof as per plans filed herewith. No change to use, egress or occupancy. |
| M00668061 ↗ | 137 EAST 15 STREET MANHATTAN | Alteration | Signed-off | 02/10/2022 | 02/28/2023 | Contractor CYPRESS GREEN CONST CO | 2B: General Construction for renovation of private Terrace Roof as per plans filed herewith. No change to use, egress or occupancy. |
| Q08039837 ↗ | 2-34 BEACH 102 STREET QUEENS | Alteration | Signed-off | 11/15/2022 | 11/17/2022 | Owner MANAGEMENT OFFICE Contractor J HOYLER CONSTRUCTION INC | 5B: Renovation of an existing Office Space. No change to use, egress or occupancy. |
| M00761511 ↗ | 108 WEST HOUSTON STREET MANHATTAN | Alteration | Signed-off | 07/06/2022 | 07/28/2022 | Contractor J&M PLUMBING OF WESTCHEST | PLUMBING MODIFICATION AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS,OR OCCUPANCY. |
| M00761380 ↗ | 108 WEST HOUSTON STREET MANHATTAN | Alteration | Signed-off | 07/06/2022 | 07/26/2022 | Contractor KELTIC CONSTRUCTION & WOO | INTERIOR WORK FOR A RESTAURANT AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. |
| M00600521 ↗ | 157 HUDSON STREET MANHATTAN | Alteration | Signed-off | 10/21/2021 | 06/08/2022 | Owner AKAM ASSOCIATES, INC. Contractor CYPRESS GREEN CONST CO | Alterations of a private roof terrace, accessory to dwelling unit directly below. No change to use, egress or occupancy. |
| M00496149 ↗ | 360 EAST 88 STREET MANHATTAN | Alteration | Signed-off | 04/15/2021 | 06/07/2021 | Contractor LIQUID TECH PLBG&HTG,INC | PLUMBING WORK FOR RENOVATION OF EXISTING APARTMENT SPACE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. |
| M00495962 ↗ | 360 EAST 88 STREET MANHATTAN | Alteration | Permit Issued | 04/15/2021 | 05/28/2021 | Contractor KEL-MAR INTERIORS INC | RENOVATION OF EXISTING APARTMENT SPACE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. |
| M00291157 ↗ | 120 EAST 87 STREET MANHATTAN | Alteration | Signed-off | 01/21/2020 | 04/21/2021 | Contractor ORBIT PLBG & HTG INC | Installation of plumbing fixtures as per plans filed herewith. |
| M00405051 ↗ | 643 EAST 11 STREET MANHATTAN | Alteration | Signed-off | 10/05/2020 | 11/20/2020 | Contractor DNA PLUMBING CONTR. INC | plumbing modification as per plans filed herewith. no change in use, egress or occupancy |
| M00315945 ↗ | 200 RIVERSIDE BOULEVARD MANHATTAN | Alteration | Signed-off | 03/05/2020 | 06/10/2020 | Contractor ORBIT PLBG & HTG INC | Installation of plumbing fixtures as per plans filed herewith. |
| M00237776 ↗ | 271 EAST HOUSTON STREET MANHATTAN | Alteration | Signed-off | 10/28/2019 | 01/21/2020 | Contractor A & M WARSHAW PLBG & HTG | Installation of plumbing fixtures |
| Building | Filings | Most Recent |
|---|---|---|
| 422 PROSPECT AVENUE ↗ | 2 | 07/22/2026 |
| 88 WITHERS ↗ | 1 | 04/29/2026 |
| 586 BERGEN STREET ↗ | 1 | 03/04/2026 |
| 401 PARK AVENUE SOUTH ↗ | 1 | 04/08/2025 |
| 165 WEST END AVENUE ↗ | 1 | 06/10/2024 |
| 28-08 34 AVENUE ↗ | 1 | 11/08/2023 |
| 192 LEXINGTON AVENUE ↗ | 5 | 09/26/2023 |
| 1065 PROSPECT PLACE ↗ | 1 | 09/13/2023 |
| 129 WEST 70 STREET ↗ | 2 | 02/07/2023 |
| 2-34 BEACH 102 STREET ↗ | 1 | 11/14/2022 |
| 108 WEST HOUSTON STREET ↗ | 3 | 06/21/2022 |
| 137 EAST 15 STREET ↗ | 2 | 01/24/2022 |
| 11 BERKELEY PLACE ↗ | 4 | 11/30/2021 |
| 157 HUDSON STREET ↗ | 1 | 09/25/2021 |
| 360 EAST 88 STREET ↗ | 3 | 03/31/2021 |
| 200 RIVERSIDE BOULEVARD ↗ | 2 | 09/22/2020 |
| 120 EAST 87 STREET ↗ | 2 | 06/17/2020 |
| 643 EAST 11 STREET ↗ | 3 | — |
| 253 SMITH STREET ↗ | 1 | — |
| 271 EAST HOUSTON STREET ↗ | 1 | — |