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Contractor
129TH STREET CONSTRUCTION
General Contractor
MANHATTAN · 13
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6 buildings
34
Total Filings
13
Projects on File
3
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month13 projects all-time
0123Jul '13 · 1Jun '15 · 2Sep '15 · 1Nov '15 · 1Dec '21 · 1Mar '22 · 2Apr '22 · 1May '22 · 1Aug '22 · 2Mar '23 · 12014201520162017201820192020202120222023
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Signed off646%
Other status754%
By project type
Alteration6
Most active buildings
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256 WEST 125 STREETMANHATTAN · latest 11/03/2023
3 projects
463 WEST 142 STREETMANHATTAN · latest 05/31/2024
3 projects
17 CONVENT AVE.MANHATTAN · latest 01/23/2020
2 projects
58 WEST 129 STREETMANHATTAN · latest 01/13/2016
2 projects
140 HILLSIDE AVENUEMANHATTAN · latest 10/21/2025
2 projects
52 CONVENT AVENUEMANHATTAN · latest 05/30/2019
1 projects
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2 projects
2 projects
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1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
121189524BIS140 HILLSIDE AVENUE
MANHATTAN
—ISSUED05/11/202210/21/2025—PL
M00705408 ↗140 HILLSIDE AVENUE
MANHATTAN
AlterationSigned-off03/28/202206/23/2025
Design ENTHINK ENGINEERS LLC
Owner 140 HILLSIDE AVE LLC
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M00401301 ↗463 WEST 142 STREET
MANHATTAN
AlterationSigned-off04/12/202205/31/2024
Design ENGINEERING SOLUTIONS
Owner 463 WEST 142 LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing mechanical system for residential building as per plan filed herewith. No change in use, egress, and occupancy.
140956222BIS463 WEST 142 STREET
MANHATTAN
—ISSUED03/15/202205/16/2024——
M00624919 ↗463 WEST 142 STREET
MANHATTAN
AlterationSigned-off12/02/202101/23/2024
Design STRATFORD ENGINEERING
Owner 463 WEST 142 LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing structural work as per plan filed here with in conjunction with alt1 application with enlargement.
M00784766 ↗256 WEST 125 STREET
MANHATTAN
AlterationSigned-off08/30/202211/03/2023
Design JAMES CHAI ARCHITECT, P.C.
Architectural modifications related to new installation of exterior ramp.
Counts cover all 13 projects (6 DOB NOW + 7 legacy BIS). 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
JAMES CHAI ARCHITECT, P.C.203/27/2023
ENGINEERING SOLUTIONS107/23/2024
ENTHINK ENGINEERS LLC103/28/2022
LB ENGINEERING PC108/30/2022
STRATFORD ENGINEERING112/02/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KEYSTONE CONTRACTING CORP103/28/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
256 W 125TH ST REALTY203/27/2023
463 WEST 142 LLC207/23/2024
140 HILLSIDE AVE LLC103/28/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ARCHETYPE CONSULTANTS, INC.203/27/2023
WILLIAM VITACCO ASSOCIATES207/23/2024
6 DOB NOW projects + 7 legacy BIS 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 13Signed off 6Other status 7
13 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
121189524BIS140 HILLSIDE AVENUE
MANHATTAN
—ISSUED05/11/202210/21/2025—PL
M00705408 ↗140 HILLSIDE AVENUE
MANHATTAN
AlterationSigned-off03/28/202206/23/2025
Design ENTHINK ENGINEERS LLC
Owner 140 HILLSIDE AVE LLC
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M00401301 ↗463 WEST 142 STREET
MANHATTAN
AlterationSigned-off04/12/202205/31/2024
Design ENGINEERING SOLUTIONS
Owner 463 WEST 142 LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing mechanical system for residential building as per plan filed herewith. No change in use, egress, and occupancy.
140956222BIS463 WEST 142 STREET
MANHATTAN
—ISSUED03/15/202205/16/2024——
M00624919 ↗463 WEST 142 STREET
MANHATTAN
AlterationSigned-off12/02/202101/23/2024
Design STRATFORD ENGINEERING
Owner 463 WEST 142 LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing structural work as per plan filed here with in conjunction with alt1 application with enlargement.
M00784766 ↗256 WEST 125 STREET
MANHATTAN
AlterationSigned-off08/30/202211/03/2023
Design JAMES CHAI ARCHITECT, P.C.
Architectural modifications related to new installation of exterior ramp.
M00844609 ↗256 WEST 125 STREET
MANHATTAN
AlterationSigned-off03/27/202304/29/2023
Design JAMES CHAI ARCHITECT, P.C.
Owner 256 W 125TH ST REALTY
Filer ARCHETYPE CONSULTANTS, INC.
Installation of construction fence related to new installation of exterior ramp.
M00786909 ↗256 WEST 125 STREET
MANHATTAN
AlterationSigned-off08/30/202203/24/2023
Design LB ENGINEERING PC
Owner 256 W 125TH ST REALTY
Filer ARCHETYPE CONSULTANTS, INC.
Structural modifications related to new installation of exterior ramp, required wall opening lintels, and canopy hanging details.
121192985BIS17 CONVENT AVE.
MANHATTAN
—ISSUED11/25/201501/23/2020—EQ, PL
121183343BIS52 CONVENT AVENUE
MANHATTAN
—ISSUED06/19/201505/30/2019—EQ
122398011BIS17 CONVENT AVE.
MANHATTAN
—ISSUED06/01/201505/02/2018—EQ
121335046BIS58 WEST 129 STREET
MANHATTAN
—ISSUED07/01/201301/13/2016—EQ, PL
122490786BIS58 WEST 129 STREET
MANHATTAN
—ISSUED09/14/201510/30/2015—MH, OT, PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
256 WEST 125 STREET ↗1007/08/2026
463 WEST 142 STREET ↗1507/08/2026
140 HILLSIDE AVENUE ↗904/09/2026
▾Documents — 483 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch5
09/02/2026M00705408-I1 · 140 HILLSIDE AVENUERequest digital key ↗
09/01/2026M00784766-I1 · 256 WEST 125 STREETRequest digital key ↗
08/15/2026M00844609-I1 · 256 WEST 125 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/02/2026M00401301-P1 · 463 WEST 142 STREETRequest digital key ↗
08/14/2026M00401301-I1 · 463 WEST 142 STREETRequest digital key ↗
▸Applications & Permits100
▸BISPLAN / WORK APPROVAL APPLICATION54
11/29/2023140956222 · 463 WEST 142 STREETOpen ↗
10/31/2023140956222 · 463 WEST 142 STREETOpen ↗
10/26/2023140956222 · 463 WEST 142 STREETOpen ↗
Showing 3 of 54 on file for this type
▸BISWORK PERMIT APPLICATION39
05/07/2018122398011 · 17 CONVENT AVE.Open ↗
05/09/2017122398011 · 17 CONVENT AVE.Open ↗
05/27/2016122398011 · 17 CONVENT AVE.Open ↗
Showing 3 of 39 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION3
04/03/2024140956222 · 463 WEST 142 STREETOpen ↗
Showing 1 of 3 on file for this type
▸DOB NOWLPC Approval/Permit3
09/02/2026M00401301-P1 · 463 WEST 142 STREETOpen ↗
08/14/2026M00401301-I1 · 463 WEST 142 STREETOpen ↗
08/13/2026M00624919-I1 · 463 WEST 142 STREETOpen ↗
▸BISPARTIAL DEMO: 10-DAY NOTICE (FOR AL/EW-OT PERMITS)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Zoning, Tax Lot & Property Records15
▸BISZONING DIAGRAM5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISZONING EXHIBIT I: CERTIFICATION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP2
07/06/2021121192985 · 17 CONVENT AVE.Open ↗
10/29/2020121183343 · 52 CONVENT AVENUEOpen ↗
▸BISVERIFY TAX LOT2
07/06/2021121192985 · 17 CONVENT AVE.Open ↗
12/09/2020121183343 · 52 CONVENT AVENUEOpen ↗
▸BISTAX LOT: FINAL LOT NUMBER ISSUED2
07/06/2021121192985 · 17 CONVENT AVE.Open ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications73
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION39
02/26/2016122490786 · 58 WEST 129 STREETOpen ↗
09/29/2015122490786 · 58 WEST 129 STREETOpen ↗
Showing 2 of 39 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/01/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
09/01/2026M00401301-P1 · 463 WEST 142 STREETOpen ↗
09/01/2026M00401301-P1 · 463 WEST 142 STREETOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/01/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
09/01/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
09/01/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/02/2026M00705408-I1 · 140 HILLSIDE AVENUEOpen ↗
09/02/2026M00401301-I1 · 463 WEST 142 STREETOpen ↗
09/02/2026M00401301-P1 · 463 WEST 142 STREETOpen ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
09/29/2015122490786 · 58 WEST 129 STREETOpen ↗
05/26/2015122398011 · 17 CONVENT AVE.Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
05/26/2015122398011 · 17 CONVENT AVE.Open ↗
Showing 1 of 2 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Trade Schedules & Equipment19
▸BISEQUIPMENT USE APPLICATION/PERMIT3
02/26/2016122490786 · 58 WEST 129 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSCHEDULE B - PLUMBING3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISFIRE ALARM/SIGNAL SYSTEM (FA) SIGNOFF2
07/06/2021121192985 · 17 CONVENT AVE.Open ↗
12/09/2020121183343 · 52 CONVENT AVENUEOpen ↗
▸BISSELF-CERT PLUMBING NOTICE2
01/04/2016122490786 · 58 WEST 129 STREETOpen ↗
10/29/2015122490786 · 58 WEST 129 STREETOpen ↗
▸BISSEWER/HOUSE CON SIGNOFF: DEP HC 0212
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION2
07/06/2020121183343 · 52 CONVENT AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸BIS* SEWER CONNECTION: DEP SD1 & SD21
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISDEP SANITARY SEWER CERTIFICATION (HCP/SCP)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Safety & Tenant Protection7
▸BISSTREET TREE CHECKLIST3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISSTREET TREE PAYMENT FROM PARKS DEPT FOR2 OFF SITE TREES1
10/29/2020121183343 · 52 CONVENT AVENUEOpen ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/14/2026M00401301-I1 · 463 WEST 142 STREETOpen ↗
08/13/2026M00624919-I1 · 463 WEST 142 STREETOpen ↗
▸DOB NOWOER: Notice to Proceed2
08/13/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
08/13/2026M00786909-I1 · 256 WEST 125 STREETOpen ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
08/13/2026M00786909-I1 · 256 WEST 125 STREETOpen ↗
▸DOB NOWOER: Notice of Satisfaction2
08/13/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
08/13/2026M00786909-I1 · 256 WEST 125 STREETOpen ↗
▸Energy Compliance26
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS16
03/02/2016122490786 · 58 WEST 129 STREETOpen ↗
09/29/2015122490786 · 58 WEST 129 STREETOpen ↗
Showing 2 of 16 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS4
03/02/2016122490786 · 58 WEST 129 STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISNYCECC EXEMPTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026M00784766-I1 · 256 WEST 125 STREETOpen ↗
▸Inspections & Test Reports22
▸BISTECHNICAL REPORT: RESPONSIBILITY10
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 10 on file for this type
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISSoil Report1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BIStechnical_report_soil_inspection1
—121335046Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
06/18/2024140956222 · 463 WEST 142 STREETOpen ↗
▸Approvals, Objections & Sign-offs65
▸BISSCHEDULE A - OCCUPANCY / USE32
11/29/2023140956222 · 463 WEST 142 STREETOpen ↗
10/31/2023140956222 · 463 WEST 142 STREETOpen ↗
10/26/2023140956222 · 463 WEST 142 STREETOpen ↗
Showing 3 of 32 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST18
02/08/2021121192985 · 17 CONVENT AVE.Open ↗
12/10/2020121183343 · 52 CONVENT AVENUEOpen ↗
12/09/2020121183343 · 52 CONVENT AVENUEOpen ↗
Showing 3 of 18 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION13
07/06/2020121183343 · 52 CONVENT AVENUEOpen ↗
Showing 1 of 13 on file for this type
▸BISSUPERSEDING LETTER2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Cost, Insurance & Ownership27
▸BISPROJECT-SPECIFIC GL INSURANCE17
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 17 on file for this type
▸BISDEPT OF FINANCE VERIFICATION4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISCOST AFFIDAVIT4
03/02/2016122490786 · 58 WEST 129 STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISAcord 25 (Acord Certificate of Liability Insurance)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISCOST AFFIDAVIT ESTIMATE: (PW3)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Filing & Intake Forms70
▸BISADDITIONAL INFORMATION43
12/06/2023140956222 · 463 WEST 142 STREETOpen ↗
11/22/2023140956222 · 463 WEST 142 STREETOpen ↗
07/06/2021121192985 · 17 CONVENT AVE.Open ↗
Showing 3 of 43 on file for this type
▸BISBOROUGH INTAKE FORM18
03/27/2020122398011 · 17 CONVENT AVE.Open ↗
02/10/2020122398011 · 17 CONVENT AVE.Open ↗
09/09/2019122398011 · 17 CONVENT AVE.Open ↗
Showing 3 of 18 on file for this type
▸BISEFILING COVER SHEET6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸BISeFiling Job Application Cover Sheet3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Other Documents14
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸BISSupporting Document: Fee Exempt3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISPLOT DIAGRAM2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISBPP-PARKS: PLANT NEW TREE1
11/17/2020121192985 · 17 CONVENT AVE.Open ↗
▸BISSUSTAINABLE ROOF ZONE FORM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISENVIRONMENTAL 'E' DEP NOTICE TO PROCEE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type