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Contractor
90 JOHN MAZAL SPE OWNER
General Contractor
1 project with open permitsMANHATTAN · 5QUEENS · 1
3 buildings
11
Total Filings
6
Projects on File
2
Buildings Worked
1
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month6 projects all-time
0123Jun '19 · 1Jan '20 · 2Apr '22 · 1Jun '22 · 1Oct '22 · 1202020212022
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit117%
Signed off117%
Other status467%
By project type
Alteration CO1
Alteration1
Most active buildings
All buildings →
90 JOHN STREETMANHATTAN · 1 open · latest 12/19/2024
4 projects
241 WEST 54 STREETMANHATTAN · latest 04/21/2022
1 projects
114TH STREETQUEENS · latest 12/12/2025
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
421603768BIS114TH STREET
QUEENS
—ISSUED06/02/202212/12/2025—PL
M00783313 ↗90 JOHN STREET
MANHATTAN
Alteration COPermit Issued10/21/202212/19/2024Structural work associated with conversion of floor 3rd thru 7th to residential use
M00709445 ↗241 WEST 54 STREET
MANHATTAN
AlterationSigned-off04/14/202204/21/2022Renovation to combine Apts. 1E & 1C. Interior demolition partitions, doors, closets, flooring & finishes. New: Kitchen & bathroom finishes, …
123690522BIS90 JOHN STREET
MANHATTAN
—ISSUED01/27/202003/02/2022—OT
123893885BIS90 JOHN STREET
MANHATTAN
—ISSUED06/21/201911/19/2021—MH, PL, SP
123893974BIS90 JOHN STREET
MANHATTAN
—ISSUED01/27/202011/19/2021—OT
Counts cover all 6 projects (2 DOB NOW + 4 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
AKM ARCHITECTS LLP108/19/2025
BRYAN ZELNIK ARCHITECT104/14/2022
DAGHER ENGINEERING PLLC108/19/2025
MCNAMARA SALVIA108/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CAPITOL FIRE SPRINKLER CO108/19/2025
DNP BUILDERS LLC108/19/2025
HEADQUARTERS MECH INC108/19/2025
TISHMAN INTERIORS CORP108/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE MOINIAN GROUP108/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EAST COAST EXPEDITING108/19/2025
ROBERT S. SCHNITZER104/14/2022
2 DOB NOW projects + 4 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 6Open permit 1Signed off 1Other status 4
Any typeAlteration CO 1Alteration 1
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
421603768BIS114TH STREET
QUEENS
—ISSUED06/02/202212/12/2025—PL
M00783313 ↗90 JOHN STREET
MANHATTAN
Alteration COPermit Issued10/21/202212/19/2024Structural work associated with conversion of floor 3rd thru 7th to residential use
M00709445 ↗241 WEST 54 STREET
MANHATTAN
AlterationSigned-off04/14/202204/21/2022Renovation to combine Apts. 1E & 1C. Interior demolition partitions, doors, closets, flooring & finishes. New: Kitchen & bathroom finishes, …
123690522BIS90 JOHN STREET
MANHATTAN
—ISSUED01/27/202003/02/2022—OT
123893885BIS90 JOHN STREET
MANHATTAN
—ISSUED06/21/201911/19/2021—MH, PL, SP
123893974BIS90 JOHN STREET
MANHATTAN
—ISSUED01/27/202011/19/2021—OT
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
90 JOHN STREET ↗807/08/2026
241 WEST 54 STREET ↗303/21/2026
▾Documents — 315 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
Showing 1 of 18 on file for this type
▸Applications & Permits59
▸BISPLAN / WORK APPROVAL APPLICATION35
11/18/2025421603768 · 114TH STREETOpen ↗
11/07/2025421603768 · 114TH STREETOpen ↗
09/16/2022123690522 · 90 JOHN STREETOpen ↗
Showing 3 of 35 on file for this type
▸BISWORK PERMIT APPLICATION24
12/12/2025421603768 · 114TH STREETOpen ↗
10/03/2025421603768 · 114TH STREETOpen ↗
09/30/2025421603768 · 114TH STREETOpen ↗
Showing 3 of 24 on file for this type
▸Zoning, Tax Lot & Property Records9
▸BISRESTRICTION: RESTRICTIVE DECLARATION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISZONING DIAGRAM2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISTAX LOT: FINAL LOT NUMBER ISSUED1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT II: CERTIFICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT IV: CERTIFICATION1
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 Certifications81
▸DOB NOWSpecial Inspector Seal & Signature27
09/05/2026M00783313-P3 · 90 JOHN STREETOpen ↗
09/02/2026M00783313-A1 · 90 JOHN STREETOpen ↗
09/02/2026M00783313-A1 · 90 JOHN STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWProgress Inspector Seal & Signature20
09/05/2026M00783313-P3 · 90 JOHN STREETOpen ↗
09/05/2026M00783313-P3 · 90 JOHN STREETOpen ↗
09/02/2026M00783313-A1 · 90 JOHN STREETOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature18
08/13/2026M00709445-I1 · 241 WEST 54 STREETOpen ↗
Showing 1 of 18 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10
11/04/2019123893885 · 90 JOHN STREETOpen ↗
07/31/2019123690522 · 90 JOHN STREETOpen ↗
07/03/2019123690522 · 90 JOHN STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
07/03/2019123690522 · 90 JOHN STREETOpen ↗
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
07/03/2019123690522 · 90 JOHN STREETOpen ↗
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 2 of 3 on file for this type
▸Trade Schedules & Equipment12
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6
09/30/2019123893885 · 90 JOHN STREETOpen ↗
09/30/2019123893885 · 90 JOHN STREETOpen ↗
07/23/2019123893885 · 90 JOHN STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISSCHEDULE B - PLUMBING2
11/18/2025421603768 · 114TH STREETOpen ↗
11/07/2025421603768 · 114TH STREETOpen ↗
▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISHEATING SYSTEMS1
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/SC1
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 Protection14
▸DOB NOWStreet Tree Checklist5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISTenant Protection Plan and Notes3
07/03/2019123690522 · 90 JOHN STREETOpen ↗
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 2 of 3 on file for this type
▸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
▸BISEXCAVATION - SHEETING, SHORING, AND BRACING1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
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 Form5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026M00709445-I1 · 241 WEST 54 STREETOpen ↗
▸Energy Compliance22
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 1 of 7 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4
11/06/2025421603768 · 114TH STREETOpen ↗
11/06/2025421603768 · 114TH STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISINSULATION PLACEMENT & R VALUES1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISINTERIOR LIGHTING POWER1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFENESTRATION AREAS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFENESTRATION U-FACTOR & PRODUCT RATING1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFENESTRATION AIR LEAKAGE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISEXTERIOR LIGHTING POWER1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISLIGHTING IN DWELLING UNITS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISELECTRIC MOTORS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISELECTRICAL ENERGY CONSUMPTION1
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
08/13/2026M00709445-I1 · 241 WEST 54 STREETOpen ↗
▸Inspections & Test Reports16
▸BISTECHNICAL REPORT: RESPONSIBILITY6
11/10/2025421603768 · 114TH STREETOpen ↗
11/06/2025421603768 · 114TH STREETOpen ↗
11/06/2025421603768 · 114TH STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISTR3: CONCRETE DESIGN MIX TECHNICAL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISTR2: CONCRETE FIELD TESTING TECHNICAL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFIRE-RESISTIVE RATED CONSTRUCTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISCONCRETE - CAST-IN-PLACE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFOOTING AND FOUNDATION INSPECTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISMASONRY1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISDEEP FOUNDATIONS / PILES1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISWALL PANELS, CURTAIN WALLS, AND VENEERS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSUBGRADE INSP / SOILS-SITE PREP1
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-offs24
▸BISSCHEDULE A - OCCUPANCY / USE7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸BISLETTERS - 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
▸BISSUPERSEDING LETTER6
04/21/2021123893885 · 90 JOHN STREETOpen ↗
01/25/2021123690522 · 90 JOHN STREETOpen ↗
01/25/2021123893974 · 90 JOHN STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDEP Variance (V5) letter4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISSUSTAINABLE ROOF ZONE FORM (SIGNOFF)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Cost, Insurance & Ownership9
▸BISPROJECT-SPECIFIC GL INSURANCE4
10/03/2025421603768 · 114TH STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISCOST AFFIDAVIT3
07/03/2019123690522 · 90 JOHN STREETOpen ↗
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISAcord 25 (Acord Certificate of Liability Insurance)2
10/03/2025421603768 · 114TH STREETOpen ↗
Showing 1 of 2 on file for this type
▸Filing & Intake Forms21
▸BISADDITIONAL INFORMATION13
12/09/2025421603768 · 114TH STREETOpen ↗
09/16/2022123690522 · 90 JOHN STREETOpen ↗
07/23/2019123893885 · 90 JOHN STREETOpen ↗
Showing 3 of 13 on file for this type
▸BISEFILING COVER SHEET5
07/03/2019123690522 · 90 JOHN STREETOpen ↗
06/21/2019123893974 · 90 JOHN STREETOpen ↗
Showing 2 of 5 on file for this type
▸BISBOROUGH INTAKE FORM3
09/30/2019123893885 · 90 JOHN STREETOpen ↗
Showing 1 of 3 on file for this type
▸Other Documents14
▸DOB NOWProperty Ownership Certification5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 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
▸BISSHUTOFF DAMPERS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISMAINTENANCE INFORMATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISON-SITE STORM WATER DRAIN. DISP. /DETENT INSTALL (DRYWELL)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type