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Contractor
CHB CONSTRUCTION INC
General Contractor
1 project with open permitsMANHATTAN · 7
3 buildings
11
Total Filings
7
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month7 projects all-time
0123Apr '19 · 1Jun '19 · 1Jun '20 · 1Aug '21 · 2Jan '22 · 1Mar '25 · 1202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit114%
Signed off343%
Other status343%
By project type
Alteration4
Most active buildings
All buildings →
605 EAST 82 STREETMANHATTAN · 1 open · latest 09/19/2025
4 projects
375 GREENWICH STREETMANHATTAN · latest 06/25/2019
2 projects
1 WORTH STREETMANHATTAN · latest 06/10/2020
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01196215 ↗605 EAST 82 STREET
MANHATTAN
AlterationPermit Issued03/27/202509/19/2025Renovation of unit 8H including new bedroom. No change in occupancy, use or egress.
M00648432 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off01/07/202204/20/2022Application being filed to show the interior renovations and combination of Units 19A & 19B as per TPPN #3/97. No change in use, egress, or …
M00575850 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off08/26/202110/20/2021Combination of Apt. 1E & 1F. Convert 1E Kitchen to Laundry. Minor partition changes.
M00576437 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off08/26/202110/19/2021Extend existing bathroom exhaust duct approx. 5 ft. Replace existing through-the-wall air conditioning sleeve and a/c unit with new.
123734584BIS1 WORTH STREET
MANHATTAN
—ISSUED06/10/202006/10/2020—OT
123750716BIS375 GREENWICH STREET
MANHATTAN
—ISSUED06/21/201906/25/2019—MH, PL
Counts cover all 7 projects (4 DOB NOW + 3 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
D.R.HAMMERMAN, ARCHITECT208/26/2021
REGENESIS PARTNERS203/27/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JAM CONSULTANTS, INC.103/27/2025
MICHAEL ZENREICH ARCHITECT, PC102/14/2023
4 DOB NOW projects + 3 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 7Open permit 1Signed off 3Other status 3
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01196215 ↗605 EAST 82 STREET
MANHATTAN
AlterationPermit Issued03/27/202509/19/2025Renovation of unit 8H including new bedroom. No change in occupancy, use or egress.
M00648432 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off01/07/202204/20/2022Application being filed to show the interior renovations and combination of Units 19A & 19B as per TPPN #3/97. No change in use, egress, or …
M00575850 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off08/26/202110/20/2021Combination of Apt. 1E & 1F. Convert 1E Kitchen to Laundry. Minor partition changes.
M00576437 ↗605 EAST 82 STREET
MANHATTAN
AlterationSigned-off08/26/202110/19/2021Extend existing bathroom exhaust duct approx. 5 ft. Replace existing through-the-wall air conditioning sleeve and a/c unit with new.
123734584BIS1 WORTH STREET
MANHATTAN
—ISSUED06/10/202006/10/2020—OT
123750716BIS375 GREENWICH STREET
MANHATTAN
—ISSUED06/21/201906/25/2019—MH, PL
123889319BIS375 GREENWICH STREET
MANHATTAN
—ISSUED04/22/201904/22/2019—OT
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
605 EAST 82 STREET ↗1107/08/2026
▾Documents — 91 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
Showing 3 of 5 on file for this type
▸Applications & Permits9
▸BISWORK PERMIT APPLICATION6
06/10/2020123734584 · 1 WORTH STREETOpen ↗
06/25/2019123750716 · 375 GREENWICH STREETOpen ↗
06/24/2019123889319 · 375 GREENWICH STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
06/14/2019123750716 · 375 GREENWICH STREETOpen ↗
Showing 1 of 3 on file for this type
▸Seals & Professional Certifications30
▸DOB NOWProgress Inspector Seal & Signature11
09/01/2026M00576437-I1 · 605 EAST 82 STREETOpen ↗
09/01/2026M00576437-I1 · 605 EAST 82 STREETOpen ↗
09/01/2026M00576437-I1 · 605 EAST 82 STREETOpen ↗
Showing 3 of 11 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
07/01/2019123750716 · 375 GREENWICH STREETOpen ↗
06/21/2019123750716 · 375 GREENWICH STREETOpen ↗
06/21/2019123750716 · 375 GREENWICH STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
09/03/2026M00575850-I1 · 605 EAST 82 STREETOpen ↗
08/31/2026M00648432-I1 · 605 EAST 82 STREETOpen ↗
08/31/2026M00648432-P1 · 605 EAST 82 STREETOpen ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
06/14/2019123750716 · 375 GREENWICH STREETOpen ↗
04/19/2019123889319 · 375 GREENWICH STREETOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026M00576437-I1 · 605 EAST 82 STREETOpen ↗
08/28/2026M01196215-I1 · 605 EAST 82 STREETOpen ↗
08/25/2026M00648432-P1 · 605 EAST 82 STREETOpen ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
04/19/2019123889319 · 375 GREENWICH STREETOpen ↗
Showing 1 of 2 on file for this type
▸Trade Schedules & Equipment3
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISPLUMBING (PL) SIGNOFF1
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
06/09/2020123734584 · 1 WORTH STREETOpen ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/31/2026M00648432-I1 · 605 EAST 82 STREETOpen ↗
08/31/2026M00648432-P1 · 605 EAST 82 STREETOpen ↗
08/15/2026M00575850-I1 · 605 EAST 82 STREETOpen ↗
Showing 3 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
05/18/2020123734584 · 1 WORTH STREETOpen ↗
Showing 1 of 3 on file for this type
▸Energy Compliance8
▸DOB NOWEN2: As Built Energy Analysis.3
08/15/2026M00575850-I1 · 605 EAST 82 STREETOpen ↗
08/13/2026M00576437-I1 · 605 EAST 82 STREETOpen ↗
08/13/2026M00648432-I1 · 605 EAST 82 STREETOpen ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
09/22/2020123734584 · 1 WORTH STREETOpen ↗
05/18/2020123734584 · 1 WORTH STREETOpen ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
04/19/2019123889319 · 375 GREENWICH STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS1
09/22/2020123734584 · 1 WORTH STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
09/22/2020123734584 · 1 WORTH STREETOpen ↗
05/18/2020123734584 · 1 WORTH STREETOpen ↗
▸Approvals, Objections & Sign-offs7
▸BISLANDMARKS APPROVAL2
06/09/2020123734584 · 1 WORTH STREETOpen ↗
06/19/2019123750716 · 375 GREENWICH STREETOpen ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
09/22/2020123734584 · 1 WORTH STREETOpen ↗
▸BISLANDMARKS SIGNOFF2
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
09/22/2020123734584 · 1 WORTH STREETOpen ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
04/22/2019123889319 · 375 GREENWICH STREETOpen ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT5
09/22/2020123734584 · 1 WORTH STREETOpen ↗
05/18/2020123734584 · 1 WORTH STREETOpen ↗
Showing 2 of 5 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
09/24/2020123889319 · 375 GREENWICH STREETOpen ↗
▸Filing & Intake Forms11
▸BISEFILING COVER SHEET4
06/14/2019123750716 · 375 GREENWICH STREETOpen ↗
06/14/2019123750716 · 375 GREENWICH STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISBOROUGH INTAKE FORM4
06/10/2020123734584 · 1 WORTH STREETOpen ↗
06/25/2019123750716 · 375 GREENWICH STREETOpen ↗
06/24/2019123889319 · 375 GREENWICH STREETOpen ↗
Showing 3 of 4 on file for this type
▸BISADDITIONAL INFORMATION3
06/09/2020123734584 · 1 WORTH STREETOpen ↗
08/08/2019123750716 · 375 GREENWICH STREETOpen ↗
06/25/2019123889319 · 375 GREENWICH STREETOpen ↗