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Tenant
P.S. 199
Tenant
4 projects with open permitsBRONX · 5
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1 building
5
Total Filings
5
Projects on File
1
Buildings Worked
4
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month5 projects all-time
0112May '22 · 1Jul '22 · 1Jun '23 · 1Jul '23 · 1Dec '23 · 1May '22Jul '22Sep '22Nov '22Jan '23Mar '23May '23Jul '23Sep '23Nov '23Dec '23
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit480%
Filed only120%
By project type
Alteration5
Most active buildings
All buildings →
1440 NELSON AVENUEBRONX · 4 open · latest 10/08/2026
5 projects
Key relationships
Everyone →
Design firms
3 projects
2 projects
1 projects
1 projects
Filing representatives
2 projects
2 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X009021021440 NELSON AVENUE
BRONX
AlterationPermit Issued07/31/202310/08/2026
Design AKM ARCHITECTS LLP
Contractor ADAM'S EUROPEAN CONTRACTING
Filer CASO & ASSOCIATES,INC.
Remove select exhaust fans, ductwork, sire distribution and provide new. Remove select convectors, steam piping and accessories and provide …
X009805901440 NELSON AVENUE
BRONX
AlterationPermit Issued12/21/202310/07/2026
Design IAQ SYSTEMS INC
Contractor EAGLE 1 MECHANICAL, INC
Filer CASO & ASSOCIATES,INC.
Roof and window replacement. Raising low parapets. Exterior masonry repointing work, repair damaged masonry and corner face brick replacemen…
X007351021440 NELSON AVENUE
BRONX
AlterationPermit Issued05/19/202206/12/2026
Design DSENY ENGINEERING SERVICES, PC
Contractor KEL-TECH CONSTRUCTION INC
Filer DSENY ENGINEERING SERVICES,PC
SH/PS104X - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW#130994 NO CHANG…
X007741341440 NELSON AVENUE
BRONX
AlterationPermit Issued07/18/202210/28/2025
Design DSENY ENGINEERING SERVICES, PC
Contractor KEL-TECH CONSTRUCTION INC
FN/PS104X - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY FENCE) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW#130994 NO CHAN…
X007741391440 NELSON AVENUE
BRONX
AlterationFiled — no permit on record06/19/2023—
Design DSENY ENGINEERING SERVICES, PC
Filer DSENY ENGINEERING SERVICES,PC
—
Counts cover all 5 projects (5 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
Dseny Engineering Services306/19/2023
Akm Architects212/19/2025
Iaq Systems112/26/2023
Langan Engineering112/19/2025
Ysrael A. Seinuk112/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Adam's European Contracting212/19/2025
Eagle 1 Mechanical212/19/2025
Eon Mechanical212/19/2025
Kel-Tech Construction207/18/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Caso & Associates212/19/2025
Dseny Engineering Services206/19/2023
5 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 5Open permit 4Filed only 1
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X009021021440 NELSON AVENUE
BRONX
AlterationPermit Issued07/31/202310/08/2026
Design AKM ARCHITECTS LLP
Contractor ADAM'S EUROPEAN CONTRACTING
Filer CASO & ASSOCIATES,INC.
Remove select exhaust fans, ductwork, sire distribution and provide new. Remove select convectors, steam piping and accessories and provide …
X009805901440 NELSON AVENUE
BRONX
AlterationPermit Issued12/21/202310/07/2026
Design IAQ SYSTEMS INC
Contractor EAGLE 1 MECHANICAL, INC
Filer CASO & ASSOCIATES,INC.
Roof and window replacement. Raising low parapets. Exterior masonry repointing work, repair damaged masonry and corner face brick replacemen…
X007351021440 NELSON AVENUE
BRONX
AlterationPermit Issued05/19/202206/12/2026
Design DSENY ENGINEERING SERVICES, PC
Contractor KEL-TECH CONSTRUCTION INC
Filer DSENY ENGINEERING SERVICES,PC
SH/PS104X - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW#130994 NO CHANG…
X007741341440 NELSON AVENUE
BRONX
AlterationPermit Issued07/18/202210/28/2025
Design DSENY ENGINEERING SERVICES, PC
Contractor KEL-TECH CONSTRUCTION INC
FN/PS104X - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY FENCE) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW#130994 NO CHAN…
X007741391440 NELSON AVENUE
BRONX
AlterationFiled — no permit on record06/19/2023—
Design DSENY ENGINEERING SERVICES, PC
Filer DSENY ENGINEERING SERVICES,PC
—
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1440 NELSON AVENUE ↗512/19/2025
▾Documents — 101 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
08/24/2026X00735102-I1 · 1440 NELSON AVENUERequest digital key ↗
08/24/2026X00774134-I1 · 1440 NELSON AVENUERequest digital key ↗
08/22/2026X00902102-S2 · 1440 NELSON AVENUERequest digital key ↗
Showing 3 of 13 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
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 Certifications27
▸DOB NOWDPL-1: Design Professional Seal & Signature13
08/24/2026X00735102-I1 · 1440 NELSON AVENUEOpen ↗
08/24/2026X00774134-I1 · 1440 NELSON AVENUEOpen ↗
08/21/2026X00980590-S1 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/01/2026X00902102-S5 · 1440 NELSON AVENUEOpen ↗
08/26/2026X00902102-S1 · 1440 NELSON AVENUEOpen ↗
08/26/2026X00902102-S3 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
08/31/2026X00980590-S1 · 1440 NELSON AVENUEOpen ↗
08/26/2026X00902102-S1 · 1440 NELSON AVENUEOpen ↗
08/26/2026X00902102-S3 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWNYCSCA - Approved Site Safety Plans3
08/13/2026X00735102-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00774134-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00774139-I1 · 1440 NELSON AVENUEOpen ↗
▸Inspections & Test Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWSOIL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs37
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)13
08/22/2026X00902102-S1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00980590-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00774139-I1 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter13
08/24/2026X00774134-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00735102-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00774139-I1 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)7
08/22/2026X00902102-S1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00980590-I1 · 1440 NELSON AVENUEOpen ↗
Showing 2 of 7 on file for this type
▸DOB NOWDEP Variance (V5) letter4
08/21/2026X00980590-S1 · 1440 NELSON AVENUEOpen ↗
08/21/2026X00980590-I1 · 1440 NELSON AVENUEOpen ↗
Showing 2 of 4 on file for this type
▸Other Documents18
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal13
08/22/2026X00902102-S2 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00735102-I1 · 1440 NELSON AVENUEOpen ↗
08/13/2026X00774139-I1 · 1440 NELSON AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlot Diagram2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWSite Survey: Initial1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProof of Historic Building1
08/13/2026X00980590-I1 · 1440 NELSON AVENUEOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type