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Entity
OSH
Tenant
BROOKLYN · 2MANHATTAN · 1
3 buildings
3
Total Filings
3
Projects on File
3
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month3 projects all-time
0123Jan '21 · 2Jul '24 · 12021202220232024
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off3100%
By project type
Alteration3
Most active buildings
All buildings →
2246 3 AVENUEMANHATTAN · latest 08/02/2024
1 projects
1261 NOSTRAND AVENUEBROOKLYN · latest 01/29/2021
1 projects
8923 FLATLAND AVEBROOKLYN · latest 01/19/2021
1 projects
Key relationships
Everyone →
Design firms
2 projects
1 projects
Filing representatives
1 projects
Owners
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01045334 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/02/2024
Design CATAPANO ENGINEERING PC
Owner LOSCHIAVO PROPERTIES
Contractor JKT CONSTRUCTION INC
Filer CATAPANO ENGINEERING,PC
Remove (1) rooftop unit and associated ductwork. Proposing new (2) HVAC & (1) Condensing unit on roof with associate ductwork and apparatus …
B00430586 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off01/26/202101/29/2021
Design CATAPANO ENGINEERING PC
Contractor BEDROCK PLBG. & HTG., INC
Remove and install PLUMBING WORK INCLUDES - (11) NON RES. SINKS, (1)RPZ, (1)HW HEATER, (4) LAVATORIES, (4) TOILETS, (2) WATER FOUNTAINS, (1…
B00447375 ↗8923 FLATLAND AVE
BROOKLYN
AlterationSigned-off01/12/202101/19/2021
Design COSCIA MOOS ARCHITECTURE
Contractor CLUNE CONSTRUCTION CO LP
Remove and replace & modify existing storefronts on frontage of new tenant space for OSH Health Treatment Facility. All Work as per plans s…
Counts cover all 3 projects (3 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 PC204/03/2025
COSCIA MOOS ARCHITECTURE101/12/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BEDROCK PLBG. & HTG., INC101/26/2021
CLUNE CONSTRUCTION CO LP101/12/2021
JKT CONSTRUCTION INC104/03/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LOSCHIAVO PROPERTIES104/03/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CATAPANO ENGINEERING,PC104/03/2025
3 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 3Signed off 3
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01045334 ↗2246 3 AVENUE
MANHATTAN
AlterationSigned-off07/25/202408/02/2024
Design CATAPANO ENGINEERING PC
Owner LOSCHIAVO PROPERTIES
Contractor JKT CONSTRUCTION INC
Filer CATAPANO ENGINEERING,PC
Remove (1) rooftop unit and associated ductwork. Proposing new (2) HVAC & (1) Condensing unit on roof with associate ductwork and apparatus …
B00430586 ↗1261 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off01/26/202101/29/2021
Design CATAPANO ENGINEERING PC
Contractor BEDROCK PLBG. & HTG., INC
Remove and install PLUMBING WORK INCLUDES - (11) NON RES. SINKS, (1)RPZ, (1)HW HEATER, (4) LAVATORIES, (4) TOILETS, (2) WATER FOUNTAINS, (1…
B00447375 ↗8923 FLATLAND AVE
BROOKLYN
AlterationSigned-off01/12/202101/19/2021
Design COSCIA MOOS ARCHITECTURE
Contractor CLUNE CONSTRUCTION CO LP
Remove and replace & modify existing storefronts on frontage of new tenant space for OSH Health Treatment Facility. All Work as per plans s…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2246 3 AVENUE ↗104/03/2025
1261 NOSTRAND AVENUE ↗101/26/2021
8923 FLATLAND AVE ↗101/12/2021
▾Documents — 32 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch2
08/26/2026M01045334-P1 · 2246 3 AVENUERequest digital key ↗
08/26/2026M01045334-I1 · 2246 3 AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
09/01/2026B00447375-I1 · 8923 FLATLAND AVERequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
09/01/2026B00430586-I1 · 1261 NOSTRAND AVENUERequest digital key ↗
▸Seals & Professional Certifications20
▸DOB NOWProgress Inspector Seal & Signature13
09/02/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
09/02/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
09/02/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/01/2026B00447375-I1 · 8923 FLATLAND AVEOpen ↗
09/01/2026B00430586-I1 · 1261 NOSTRAND AVENUEOpen ↗
08/26/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
09/02/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
08/29/2026B00447375-I1 · 8923 FLATLAND AVEOpen ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
09/01/2026B00430586-I1 · 1261 NOSTRAND AVENUEOpen ↗
08/26/2026M01045334-P1 · 2246 3 AVENUEOpen ↗
08/26/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
▸DOB NOWOER: Notice to Proceed2
08/13/2026M01045334-I1 · 2246 3 AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWOER: Notice of Satisfaction1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
09/01/2026B00447375-I1 · 8923 FLATLAND AVEOpen ↗
08/13/2026B00430586-I1 · 1261 NOSTRAND AVENUEOpen ↗