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Building
15-09 121 STREET
BIN 4098202
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
4 Open Violations ▸FDNY Report ↗
Locations of Work
ArchitectureMechanical
Roof1p · 1 filing · 7 docs
Floor 11p · 1 filing · 7 docs
Nothing on file for this building.
Building Lifecycle
All (15)Filed (1)Permit Issued (1)Signed Off (1)Violation (4)Special Inspection (8)
03/04/2022
Signed off — Alteration
FILING TO SHOW NON LOAD BEARING INTERIOR PARTIONS AND NEW HVAC UNIT INSTALLED
Q00688407-I1
03/02/2022
Permit issued — Mechanical Systems
Q00688407-I1-GC-CX
02/28/2022
Filed — Alteration
FILING TO SHOW NON LOAD BEARING INTERIOR PARTIONS AND NEW HVAC UNIT INSTALLED
Q00688407-I1
02/28/2022
Special inspection requirement — Mechanical Systems
DOYUN KIM
02/28/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
DOYUN KIM
02/28/2022
Special inspection requirement — Final
DOYUN KIM
02/28/2022
Special inspection requirement — Energy Code Compliance Inspections
DOYUN KIM
02/28/2022
Special inspection requirement — Fire-Resistance Rated Construction
DOYUN KIM
02/28/2022
Special inspection requirement — HVAC-R and service water heating equipment
DOYUN KIM
02/28/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
DOYUN KIM
02/28/2022
Special inspection requirement — HVAC-R and service water heating system controls
DOYUN KIM
02/02/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/02/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/02/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/02/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
9612 LIBERTY CORP503/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DOYUN KIM; RA102/28/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KC EXPEDITING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
EMPIRE GROUP NYC LLCGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DOYUN KIM; RA7415102/28/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offEMPIRE GROUP NYC LLC03/02/2022
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
02/28/2022Mechanical SystemsDOYUN KIMspecial
02/28/2022Fire-Resistant Penetrations and JointsDOYUN KIMspecial
02/28/2022FinalDOYUN KIMprogress
02/28/2022Energy Code Compliance InspectionsDOYUN KIMprogress
02/28/2022Fire-Resistance Rated ConstructionDOYUN KIMprogress
02/28/2022HVAC-R and service water heating equipmentDOYUN KIMenergy_progress
02/28/2022HVAC-R and service water piping design and insulationDOYUN KIMenergy_progress
02/28/2022HVAC-R and service water heating system controlsDOYUN KIMenergy_progress
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/26/2026Q00688407-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026Q00688407-I1Open ↗
09/01/2026Q00688407-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026Q00688407-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
09/01/2026Q00688407-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026Q00688407-I1Open ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026Q00688407-I1Open ↗