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Four families
521 VAN DUZER STREET
STATEN ISLAND · BIN 5014134
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1931Year Built
3Stories
C3Building Class
R3-2Zoning
1,350 sfGross Floor Area
4Units
Rent Stabilized33 Open Violations ▸FDNY Report ↗
Four families · Owner of record: CHEN&C&F LLC · 1,100 sf lot · 1.23 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 32p · 2 filings · 18 docs
Floor 24p · 2 filings · 18 docs
Floor 1
Cellar1p · 1 filing · 10 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
S & J CONSTRUCTION SERVIC603/22/2026
CHEN&C&F LLC203/22/2026
S & J CONSTRUCTION SVC103/22/2026
S J CONSTRUCTION SERVIC503/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MJE PROFESSIONAL SERVICES308/07/2024
BASSIRI506/27/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ECDESIGN STUDIO1003/21/2026
SNR EXPEDITING DESIGN603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
S & J CONSTRUCTION SVCGeneral Contractor603/21/2026
KLE CONSTRUCTION INCGeneral Contractor107/08/2026
CATMAN PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BASSIRI8394506/27/2024
Building Lifecycle
All (89)Filed (8)Permit Issued (4)Signed Off (4)Violation (60)Inspection (3)Special Inspection (10)
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
06/25/2026
Violation issued (HPD, open)
A
04/29/2026
Violation issued (HPD, closed)
B
04/29/2026
Violation issued (HPD, closed)
B
04/29/2026
Violation issued (HPD, closed)
A
04/29/2026
Violation issued (HPD, closed)
B
04/29/2026
Violation issued (HPD, closed)
B
04/29/2026
Violation issued (HPD, closed)
B
03/18/2026
Violation issued (HPD, closed)
B
03/18/2026
Violation issued (HPD, closed)
B
03/18/2026
Violation issued (HPD, closed)
C
03/18/2026
Violation issued (HPD, closed)
B
03/18/2026
Violation issued (HPD, closed)
B
03/18/2026
Violation issued (HPD, closed)
C
09/12/2025
Signed off — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
S01077808-I1
09/12/2025
Signed off — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
S01077814-I1
06/12/2025
Violation issued (HPD, closed)
A
12/03/2024
Violation issued (HPD, closed)
I
09/12/2024
Signed off — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
S01027458-I1
08/20/2024
Violation issued (ECB, closed)
Construction
08/07/2024
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
S01077814-P1
07/31/2024
Violation issued (ECB, closed)
Construction
07/22/2024
Signed off — Alteration
S01027461-I1
07/11/2024
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
07/10/2024
Permit issued — Sidewalk Shed
S01077808-I1-SH
07/10/2024
Permit issued — Supported Scaffold
S01077814-I1-SF
07/09/2024
Filed — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
S01077808-I1
07/09/2024
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
S01077814-I1
06/28/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
06/28/2024
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
06/28/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
06/28/2024
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
06/28/2024
Special inspection requirement — Fire-Resistance Rated Construction
FARHAD BASSIRI-TEHRANI
06/27/2024
Filed — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
S01027458-P2
06/27/2024
Filed — Alteration
S01027461-P1
06/27/2024
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
06/27/2024
Special inspection requirement — Fire-Resistance Rated Construction
FARHAD BASSIRI-TEHRANI
06/27/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
06/27/2024
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
06/27/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
05/31/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
05/31/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/28/2024
Filed — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
S01027458-P1
04/16/2024
Violation issued (HPD, closed)
A
04/03/2024
Permit issued — General Construction
S01027461-I1-GC
04/02/2024
Permit issued — Plumbing
S01027458-I1-PL
03/28/2024
Filed — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
S01027458-I1
03/28/2024
Filed — Alteration
S01027461-I1
03/29/2023
Violation issued (HPD, closed)
A
11/16/2022
Violation issued (HPD, closed)
I
03/08/2022
Violation issued (HPD, closed)
A
04/16/2021
Violation issued (HPD, closed)
A
10/24/2018
Violation issued (HPD, closed)
I
09/27/2018
Violation issued (HPD, closed)
B
09/27/2018
Violation issued (HPD, closed)
B
Latest 60 of 89 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedSigned-offS & J CONSTRUCTION SVC07/10/2024
DOB NOWSupported ScaffoldSigned-offS & J CONSTRUCTION SVC07/10/2024
DOB NOWGeneral ConstructionSigned-offKLE CONSTRUCTION INC04/03/2024
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC04/02/2024
2 projects · most recent 07/09/2024
General Wiring
FiledStatusContractorScope
07/09/2024Permit IssuedRICHARD NEU—
07/08/2024CompleteFIRST STAR ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
07/11/2024Pass-Final General Construction Non-Directive 14PassView ↗
05/31/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/31/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
06/28/2024Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
06/28/2024Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
06/28/2024Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
06/28/2024Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
06/28/2024Fire-Resistance Rated ConstructionFARHAD BASSIRI-TEHRANIprogress
06/27/2024Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
06/27/2024Fire-Resistance Rated ConstructionFARHAD BASSIRI-TEHRANIprogress
06/27/2024Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
06/27/2024Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
06/27/2024Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/21/2026S01027458-I1Request digital key ↗
08/21/2026S01027458-P2Request digital key ↗
08/21/2026S01027458-P1Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications16
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/21/2026S01027458-I1Open ↗
08/21/2026S01027458-P2Open ↗
08/21/2026S01027458-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/25/2026S01027461-P1Open ↗
08/24/2026S01027458-P2Open ↗
08/22/2026S01027458-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/25/2026S01027461-P1Open ↗
08/24/2026S01027458-P2Open ↗
08/22/2026S01027458-I1Open ↗
Showing 3 of 4 on file for this type