BuildNYC
| Project | Address | Type | Status | Filed | Latest permit | On the project | Description |
|---|---|---|---|---|---|---|---|
| M01179812 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 02/19/2025 | 04/07/2026 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Installation of six (6) in-row A/C units, one (1) outdoor adiabatic cooler, and associated piping. New BMS controls system. |
| M01179827 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 02/21/2025 | 10/06/2025 | Design TITAN ENGINEERS PC Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Cooler support dunnage for 15 LF |
| M01069944 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 07/23/2024 | 09/26/2024 | Design DIMOVSKI ARCHITECTURE PLLC Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Construction of new UPS Room, extend raised access floor, new doors, painting. |
| M00417154 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 01/28/2021 | 01/04/2024 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC | INSTALLATION OF 8 IN-ROW COOLERS, 2 INLINE PUMPS, 1 ADIABATIC COOLER AND ASSOCIATED PIPING ON 4TH AND 5TH FLS RESPECTIVELY. |
| M00855789 | 33 THOMAS STREET MANHATTAN | Alteration | Signed-off | 09/15/2023 | 12/12/2023 | Owner AT&T INC Contractor UNITED PLBG MECHANICAL INC Filer MILROSE CONSULTANTS | Relocation of existing sprinkler heads to accommodate new electrical equipment. |
| M00855786 | 33 THOMAS STREET MANHATTAN | Alteration | Signed-off | 09/15/2023 | 10/25/2023 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Removal of abandoned piping from sub-basement level B and relocation of existing transfer grille to existing wall from partition to be remov… |
| Name | Projects together | Most recent |
|---|---|---|
| Karbon Engineering Services | 4 | 02/19/2025 |
| Dimovski Architecture | 3 | 07/23/2024 |
| Titan Engineers | 2 | 02/21/2025 |
| Maser Consulting P.A | 1 | 02/19/2021 |
| Name | Projects together | Most recent |
|---|---|---|
| Ahearn-Holtzman | 8 | 02/21/2025 |
| United Plumbing Mechanical | 1 | 09/15/2023 |
| Name | Projects together | Most recent |
|---|---|---|
| AT&T | 8 | 02/21/2025 |
| Nicotra Grouup | 1 | 02/19/2021 |
| Name | Projects together | Most recent |
|---|---|---|
| Milrose Consultants | 6 | 02/21/2025 |
| Renaissance Code Consultants | 1 | 02/19/2021 |
| Project | Address | Type | Status | Filed | Latest permit | On the project | Description |
|---|---|---|---|---|---|---|---|
| M01179812 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 02/19/2025 | 04/07/2026 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Installation of six (6) in-row A/C units, one (1) outdoor adiabatic cooler, and associated piping. New BMS controls system. |
| M01179827 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 02/21/2025 | 10/06/2025 | Design TITAN ENGINEERS PC Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Cooler support dunnage for 15 LF |
| M01069944 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 07/23/2024 | 09/26/2024 | Design DIMOVSKI ARCHITECTURE PLLC Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Construction of new UPS Room, extend raised access floor, new doors, painting. |
| M00417154 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 01/28/2021 | 01/04/2024 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC | INSTALLATION OF 8 IN-ROW COOLERS, 2 INLINE PUMPS, 1 ADIABATIC COOLER AND ASSOCIATED PIPING ON 4TH AND 5TH FLS RESPECTIVELY. |
| M00855789 | 33 THOMAS STREET MANHATTAN | Alteration | Signed-off | 09/15/2023 | 12/12/2023 | Owner AT&T INC Contractor UNITED PLBG MECHANICAL INC Filer MILROSE CONSULTANTS | Relocation of existing sprinkler heads to accommodate new electrical equipment. |
| M00855786 | 33 THOMAS STREET MANHATTAN | Alteration | Signed-off | 09/15/2023 | 10/25/2023 | Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | Removal of abandoned piping from sub-basement level B and relocation of existing transfer grille to existing wall from partition to be remov… |
| M00855588 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 09/25/2023 | 10/03/2023 | Design DIMOVSKI ARCHITECTURE PLLC Owner AT&T INC Contractor AHEARN-HOLTZMAN, INC Filer MILROSE CONSULTANTS | General construction to install electrical tap boxes and includes interior partition modifications and wall and slab openings for electrical… |
| M00551563 | 811 10TH AVENUE MANHATTAN | Alteration | Signed-off | 08/17/2021 | 01/14/2022 | Design DIMOVSKI ARCHITECTURE PLLC Contractor AHEARN-HOLTZMAN, INC | Reconfiguration of fire barriers at main entrance points to telephone switch equipment rooms from elevator lobbies on 17th through 21st floo… |
| S00470617 ↗ | 1441 SOUTH AVENUE STATEN ISLAND | Alteration | Signed-off | 02/19/2021 | 04/13/2021 | Design MASER CONSULTING P.A. Owner NICOTRA GROUUP Contractor AHEARN-HOLTZMAN, INC | SUPPORT OF EXCAVATION FOR THE PLACEMENT OF DUCTBANKS AND 5000 GAL FUEL TANK. |
| M00417243 | 811 10TH AVENUE MANHATTAN | Alteration | Filed — no permit on record | 01/27/2021 | — | Design TITAN ENGINEERS PC Owner AT&T INC | — |
| Building | Filings | Most Recent |
|---|---|---|
| 811 10TH AVENUE ↗ | 7 | 02/21/2025 |
| 33 THOMAS STREET ↗ | 2 | 09/15/2023 |
| 1441 SOUTH AVENUE ↗ | 1 | 02/19/2021 |
