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Entity
Oak Street Health
Tenant · filed under 2 names
3 projects with open permitsBRONX · 9BROOKLYN · 7QUEENS · 5
10 buildings
25
Total Filings
25
Projects on File
10
Buildings Worked
3
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month25 projects all-time
0246Dec '20 · 2Jan '21 · 2May '21 · 1Jul '21 · 1Apr '22 · 3May '22 · 2Jun '22 · 4Jul '22 · 1Sep '23 · 1Jan '24 · 1Mar '24 · 1Jul '24 · 5Feb '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit312%
Signed off2288%
By project type
Alteration24
Alteration CO1
Most active buildings
All buildings →
1301 CASTLE HILL AVENUEBRONX · latest 05/02/2024
5 projects
2246 3 AVENUEMANHATTAN · latest 02/19/2025
4 projects
1261 NOSTRAND AVENUEBROOKLYN · 1 open · latest 05/24/2022
4 projects
89-22 QUEENS BOULEVARDQUEENS · 1 open · latest 08/02/2024
3 projects
2721 BRONXWOOD AVENUEBRONX · latest 04/06/2022
2 projects
4708 5 AVENUEBROOKLYN · latest 02/20/2024
2 projects
Key relationships
Everyone →
Filed under
Oak Street Health23Oak Street Health AARP2
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01045389 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off02/18/202502/19/2025Install Temporary Construction Fence during construction work to exterior of building.
M01045359 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/28/2024Proposing to remove (80) and install (94) new concealed sprinkler heads & (1) sidewall sprinkler head all with associated piping. Connect ne…
M01045243 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/26/2024Proposing Plumbing work- remove (1) Lav, (1) W,C., (2) drains, Install (16) non-res. sinks, (2) drinking fountains, (1) dishwasher, (5) Lavs…
M01045103 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/02/2024Build out of existing tenant space. Work includes removal & Installation of new storefront, stairs to cellar, interior partition, level ext'…
Q01001168 ↗89-22 QUEENS BOULEVARD
QUEENS
Alteration COPermit Issued03/15/202408/02/2024Work associated with New Tenant Spaces for OSH Treatment Facility - Remove (89) sprinkler heads with associated piping, Install (175) new sp…
Q01039100 ↗89-22 QUEENS BOULEVARD
QUEENS
AlterationSigned-off07/02/202407/29/2024
Contractor ACTIVE SIGNS INC
ILLUMINATED NON-ADVERTISING ACCESSORY WALL SIGN - OAK ST. HEALTH. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
Counts cover all 25 projects (25 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CATAPANO ENGINEERING PC1806/17/2025
ASDA ARCHITECTURE + DESIGN307/07/2022
COSCIA MOOS ARCHITECTURE303/07/2025
ZENITH HOME INSPECTIONS207/02/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JKT CONSTRUCTION INC803/07/2025
SERVICE SIGN ERECTORS CO307/07/2022
A & M WARSHAW PLBG & HTG206/17/2025
ACTIVE SIGNS INC207/02/2024
CAPITOL FIRE SPRINKLER CO204/01/2022
2M MECHANICAL LLC108/11/2022
A & F FIRE PROTECTION CO101/31/2025
A + SPRINKLER CORP106/29/2022
A&M WARSHAW SERVICES LLC103/07/2025
A. PILATO PLUMBING LLC108/11/2022
ACC CONSTRUCTION CORP104/25/2022
ASE HVAC107/27/2022
BEDROCK PLBG. & HTG., INC103/09/2021
ENOBRAC PLUMBING, INC107/15/2021
FIORILLI CONSTR COMP INC101/20/2021
RITE FLOW MECHANICAL CORP105/27/2021
UNIVERSAL PLUMBING INC112/01/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BRONXWOOD PARKING CORP.207/27/2022
MALIK MANAGEMENT201/31/2025
HG BRONX LLC105/27/2021
LOSCHIAVO PROPERTIES103/07/2025
MIDYAN GATE REALTY NO. 4 LLC103/09/2021
PLATINUM107/07/2022
REXCO104/25/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CATAPANO ENGINEERING,PC1103/07/2025
LOUIS STRIAR INC.107/02/2024
25 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 25Open permit 3Signed off 22
Any typeAlteration 24Alteration CO 1
25 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01045389 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off02/18/202502/19/2025Install Temporary Construction Fence during construction work to exterior of building.
M01045359 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/28/2024Proposing to remove (80) and install (94) new concealed sprinkler heads & (1) sidewall sprinkler head all with associated piping. Connect ne…
M01045243 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/26/2024Proposing Plumbing work- remove (1) Lav, (1) W,C., (2) drains, Install (16) non-res. sinks, (2) drinking fountains, (1) dishwasher, (5) Lavs…
M01045103 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/02/2024Build out of existing tenant space. Work includes removal & Installation of new storefront, stairs to cellar, interior partition, level ext'…
Q01001168 ↗89-22 QUEENS BOULEVARD
QUEENS
Alteration COPermit Issued03/15/202408/02/2024Work associated with New Tenant Spaces for OSH Treatment Facility - Remove (89) sprinkler heads with associated piping, Install (175) new sp…
Q01039100 ↗89-22 QUEENS BOULEVARD
QUEENS
AlterationSigned-off07/02/202407/29/2024
Contractor ACTIVE SIGNS INC
ILLUMINATED NON-ADVERTISING ACCESSORY WALL SIGN - OAK ST. HEALTH. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
Q01039101 ↗89-22 QUEENS BOULEVARD
QUEENS
AlterationSigned-off07/02/202407/29/2024
Contractor ACTIVE SIGNS INC
ILLUMINATED NON-ADVERTISING ACCESSORY WALL SIGN - OAK ST. HEALTH. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
X00662692 ↗1301 CASTLE HILL AVENUE
BRONX
AlterationSigned-off06/29/202205/02/2024Proposing for new space for OSH Treatment Fac .-remove existing units, exhaust ductwork & venting, roof curbing. Install-(2) RTU's, CU-1, A…
X00662441 ↗1301 CASTLE HILL AVENUE
BRONX
AlterationSigned-off06/21/202203/26/2024Proposing for new tenant space -OSH Treatment Fac.-Remove-(2) W.C. (2) Lavs, (2) Drains. Install -(12) non res sinks, (1)water fountain, (1)…
B00986434 ↗4708 5 AVENUE
BROOKLYN
AlterationSigned-off01/08/202402/20/2024replace & Install new wood joists,decking,concrete at 1st & under 1st fl.due to damage.replace steel, metal decking & concrete over vault,ne…
B00930790 ↗4708 5 AVENUE
BROOKLYN
AlterationSigned-off09/21/202309/28/2023Install a Construction Fence during work at site for Storefront and other associated construction. to building.
Q00704420 ↗222-19 LINDEN BOULEVARD
QUEENS
AlterationPermit Issued07/07/202207/11/2022
Owner PLATINUM
Contractor SERVICE SIGN ERECTORS CO
Propose to install sign. No change in use, egress, or occupancy.
X00662096 ↗1301 CASTLE HILL AVENUE
BRONX
AlterationSigned-off06/22/202207/11/2022Proposing renovation of ext'g space- new tenancy of OSH Treatment Fac.-work to include remove existing storefront, interior partitions cell…
X00662595 ↗1301 CASTLE HILL AVENUE
BRONX
AlterationSigned-off06/29/202207/07/2022Proposed work to new tenancy - OSH Treatment Fac. Remove (62) sprinkler heads & piping. Install (78) sprinkler head & (1) dry sprinkler head…
X00662686 ↗1301 CASTLE HILL AVENUE
BRONX
AlterationSigned-off05/26/202206/16/2022Proposing for new tenant OSH Treatment Facility -Construction Fence for storefront work.
X00679131 ↗1553 WESTCHESTER AVENUE
BRONX
AlterationSigned-off04/25/202205/27/2022
Owner REXCO
Proposing for OSH Treatment Facility Tenant Space to Install a Construction Fence during work relating to the storefront.
B00704453 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationPermit Issued05/10/202205/24/2022
Contractor SERVICE SIGN ERECTORS CO
Propose to install sign. No change in use, egress, or occupancy.
X00605919 ↗2721 BRONXWOOD AVENUE
BRONX
AlterationSigned-off04/01/202204/06/2022Proposing for new tenant space for Oak Street Health Treatment Facility - remove (67) sprinkler head and piping and install new (64) sprinkl…
X00605842 ↗2721 BRONXWOOD AVENUE
BRONX
AlterationSigned-off04/01/202204/05/2022
Contractor ASE HVAC INC
Proposing for new tenant OSH - remove exhaust fan,wall cap & venting. Install VRF split systems (3)condensers w/ air handlers, (2)RTU units…
X00500252 ↗1045 SOUTHERN BOULEVARD
BRONX
AlterationSigned-off05/27/202110/15/2021Proposing to remove 56 sprinkler heads and install 82 sprinkler head w/ piping for work to new tenant space of Oak Street Health Treatment…
Q00507686 ↗222-19 LINDEN BOULEVARD
QUEENS
AlterationSigned-off07/15/202108/02/2021Propose OSH Treatment Fac. REMOVE-(6) non res.sink (6) Lav. (6) Toilet, gas piping (12)flr. drains, Install (17) non-res. sinks, (1)2nd-RPZ…
B00430678 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off01/26/202103/23/2021PROPOSING SPRINKLER WORK FOR NEW TENANT SPACE FOR HEALTH TREATMENT FACILITY. Work includes SPRINKLER PIPING AND (52) SPRINKLER HEADS,
B00456590 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off01/20/202103/19/2021PROPOSING TO FILE NEW STEEL DUNNAGE & SUPPORT DETAILS TO SUPPORT HVAC & CONDENSING UNITS ON ROOF, HATCH SUPPORT, INTERIOR VESTIBULE, CONCRET…
B00442317 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off12/21/202012/24/2020
Contractor SERVICE SIGN ERECTORS CO
Install sign. No change in use, egress, or occupancy.
B00353814 ↗8923 FLATLAND AVE
BROOKLYN
AlterationSigned-off12/01/202012/08/2020Proposing build out-tenant space OSH Treatment Fac.:(1) Dishwasher,(12) non res.sinks,(2)Water Fountains,(1)Gas H.W.Heater (4) Lavatories, (…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2246 3 AVENUE ↗406/17/2025
89-22 QUEENS BOULEVARD ↗301/31/2025
4708 5 AVENUE ↗201/08/2024
1301 CASTLE HILL AVENUE ↗511/15/2023
2721 BRONXWOOD AVENUE ↗207/27/2022
222-19 LINDEN BOULEVARD ↗207/07/2022
1261 NOSTRAND AVENUE ↗405/10/2022
1553 WESTCHESTER AVENUE ↗104/25/2022
1045 SOUTHERN BOULEVARD ↗105/27/2021
8923 FLATLAND AVE ↗112/01/2020
▾Documents — 267 on file (BIS + DOB NOW)
▸Plans & Drawings48
▸DOB NOWPlans/Sketch41
08/26/2026B00930790-I1 · 4708 5 AVENUERequest digital key ↗
Showing 3 of 41 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
▸DOB NOWPlans/Sketch - Sprinkler2
▸DOB NOWPlans/Sketch - Structural1
▸DOB NOWPlans/Sketch - Sign1
▸DOB NOWPlans/Sketch - General Construction1
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications165
▸DOB NOWProgress Inspector Seal & Signature88
09/27/2026Q01001168-P1 · 89-22 QUEENS BOULEVARDOpen ↗
09/27/2026Q01001168-P1 · 89-22 QUEENS BOULEVARDOpen ↗
09/01/2026X00662096-P1 · 1301 CASTLE HILL AVENUEOpen ↗
Showing 3 of 88 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature47
09/02/2026B00442317-I1 · 1261 NOSTRAND AVENUEOpen ↗
09/01/2026B00456590-I1 · 1261 NOSTRAND AVENUEOpen ↗
09/01/2026B00430678-S2 · 1261 NOSTRAND AVENUEOpen ↗
Showing 3 of 47 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature30
09/27/2026Q01001168-P1 · 89-22 QUEENS BOULEVARDOpen ↗
09/01/2026B00430678-I1 · 1261 NOSTRAND AVENUEOpen ↗
09/01/2026X00662096-P1 · 1301 CASTLE HILL AVENUEOpen ↗
Showing 3 of 30 on file for this type
▸Safety & Tenant Protection4
▸DOB NOWStreet Tree Checklist4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸Environmental & Asbestos40
▸DOB NOWDEP ACP-5: Asbestos Assessment Report33
09/01/2026B00456590-I1 · 1261 NOSTRAND AVENUEOpen ↗
09/01/2026B00430678-S2 · 1261 NOSTRAND AVENUEOpen ↗
09/01/2026B00430678-I1 · 1261 NOSTRAND AVENUEOpen ↗
Showing 3 of 33 on file for this type
▸DOB NOWOER: Notice to Proceed4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸DOB NOWOER: Notice of Satisfaction3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Energy Compliance6
▸DOB NOWEN2: As Built Energy Analysis5
08/13/2026X00662441-I1 · 1301 CASTLE HILL AVENUEOpen ↗
08/13/2026X00662096-I1 · 1301 CASTLE HILL AVENUEOpen ↗
08/13/2026X00605842-I1 · 2721 BRONXWOOD AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Other Documents3
▸DOB NOWProperty Ownership Certification2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type