← Back
Walk-up apt, over six families with stores
2101 EAST 21 STREET
BROOKLYN · BIN 3118558
💬 Discuss this project
1918Year Built
4Stories
C7Building Class
R6AZoning
21,400 sfGross Floor Area
25Units
Rent Stabilized78 Open Violations ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: 2101 CORTELYOU, LTD · 9,050 sf lot · 2.36 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanical
Roof6p · 2 filings · 12 docs
Floor 18p · 3 filings · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PROPERTY MANAGER304/08/2026
NETDT LLC503/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BANGASH ASSOCIATES INC.105/24/2025
ROJAS ENGINEERING, PLLC103/17/2025
POLY ENGINEER PC105/14/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AN TONG FAN203/21/2026
NETDT203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAMC CONSULTING REPS LLCGeneral Contractor303/21/2026
TAJ MAHAL CONTRACTING CORGeneral Contractor303/21/2026
JOSEPH WEINSTEIN ELECTRICElectrical103/22/2026
CT IDEAL SUPPRESSIONGeneral Contractor104/08/2026
SYMMETRICAL CONSTRUC CORPGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BANGASH ASSOCIATES INC8488105/24/2025
NORMAN C. LOK818105/24/2025
ROJAS ENGINEERING PLLC6232103/17/2025
POLY ENGINEER, P.C.6110105/14/2024
Building Lifecycle
All (72)Filed (3)Permit Issued (4)Signed Off (1)Violation (60)Inspection (1)Special Inspection (3)
05/04/2026
Violation issued (HPD, closed)
A
04/30/2026
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
12/23/2025
Violation issued (FDNY_ORDER, closed)
12/23/2025
Violation issued (FDNY_ORDER, closed)
12/23/2025
Violation issued (FDNY_ORDER, closed)
12/23/2025
Violation issued (FDNY_ORDER, closed)
12/23/2025
Violation issued (FDNY_NOV, closed)
12/09/2025
Violation issued (HPD, closed)
C
11/20/2025
Violation issued (HPD, closed)
I
09/02/2025
Violation issued (FDNY_NOV, closed)
06/20/2025
Signed off — Alteration
B01225595-I1
06/02/2025
Permit issued — Structural
B01225595-I1-ST
05/24/2025
Filed — Alteration
B01225595-I1
05/19/2025
Permit issued — General Construction
B01193723-I1-GC
04/23/2025
Violation issued (HPD, open)
B
03/26/2025
Permit issued — General Construction
B01193723-I1-GC
03/17/2025
Filed — Alteration
B01193723-I1
01/27/2025
Permit issued — Mechanical Systems
B01033325-I1-MS
01/26/2025
Violation issued (HPD, open)
C
01/26/2025
Violation issued (HPD, open)
C
01/26/2025
Violation issued (HPD, closed)
C
01/26/2025
Violation issued (HPD, open)
C
01/26/2025
Violation issued (HPD, closed)
C
01/10/2025
Violation issued (HPD, open)
B
01/10/2025
Violation issued (HPD, open)
B
01/10/2025
Violation issued (HPD, open)
I
01/10/2025
Violation issued (HPD, open)
I
01/04/2025
Violation issued (HPD, open)
C
01/04/2025
Violation issued (HPD, open)
C
01/04/2025
Violation issued (HPD, open)
C
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
C
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, open)
B
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, closed)
C
01/04/2025
Violation issued (HPD, open)
A
01/04/2025
Violation issued (HPD, open)
A
01/03/2025
Violation issued (HPD, open)
B
01/03/2025
Violation issued (HPD, closed)
C
01/03/2025
Violation issued (HPD, closed)
C
01/03/2025
Violation issued (HPD, open)
B
01/03/2025
Violation issued (HPD, closed)
C
01/03/2025
Violation issued (HPD, closed)
C
01/03/2025
Violation issued (HPD, closed)
C
Latest 60 of 72 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offTAJ MAHAL CONTRACTING COR06/02/2025
DOB NOWGeneral ConstructionPermit IssuedSYMMETRICAL CONSTRUC CORP05/19/2025
DOB NOWGeneral ConstructionPermit IssuedMAMC CONSULTING REPS LLC03/26/2025
DOB NOWMechanical SystemsPermit IssuedCT IDEAL SUPPRESSION01/27/2025
BISBLISSUEDALJER PLBG & HTG CORP08/13/1998
BISPLISSUEDALJER PLBG & HTG CORP08/13/1998
BISPLISSUEDRESPONSE PLUMBING & HEATING INC.05/31/1995
BIS—ISSUEDALAMANA CONSTRUCTION02/14/1995
1 project · most recent 05/14/2024
Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
05/14/2024Permit IssuedCT IDEAL SUPPRESSIONVentilation Systems
Ventilation
Captiveaire NCA14FA 1,800 CFM · Exhaust Fan ×2
2 projects · most recent 05/21/2025
General Wiring
FiledStatusContractorScope
05/21/2025Permit IssuedJOSEPH WEINSTEIN ELECTRICGeneral Wiring
05/21/2025Permit IssuedJOSEPH WEINSTEIN ELECTRICGeneral Wiring
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
04/30/2026Pass-Final General Construction Non-Directive 14PassView ↗
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
04/30/2024Tenant Protection Plan ComplianceDe Gaospecial
04/09/2024Mechanical SystemsDe Gaospecial
04/09/2024FinalDe Gaoprogress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/25/2026B01033325-I1Request digital key ↗
08/25/2026B01033325-P1Request digital key ↗
08/22/2026B01193723-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications7
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/22/2026B01193723-I1Open ↗
08/21/2026B01225595-I1Open ↗
08/13/2026B01033325-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01033325-I1Open ↗
09/01/2026B01033325-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026B01033325-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/22/2026B01193723-I1Open ↗
08/21/2026B01225595-I1Open ↗
08/13/2026B01033325-I1Open ↗
Showing 3 of 4 on file for this type