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Predominantly retail with other uses
4101 13 AVENUE
BROOKLYN · BIN 3135719
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1930Year Built
2Stories
K4Building Class
R6Zoning
11,300 sfGross Floor Area
6Units
18 Open Violations ▸FDNY Report ↗
Predominantly retail with other uses · Owner of record: 4101 REALTY LLC · 6,000 sf lot · 1.88 FAR built · Flood zone X
Locations of Work
Mechanical
Roof1p · 1 filing · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
DOV MANAGEMENT303/22/2026
4101 REALTY303/22/2026
13TH AVE DRY CLEANER103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KONOSKI ENGINEERING PLLC103/03/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KUSHNER STUDIOS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ICEBERG MECHANICAL CORPGeneral Contractor203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KONOSKI ENGINEERING PLLC9111103/03/2025
Building Lifecycle
All (35)Filed (1)Permit Issued (1)Signed Off (1)Violation (27)Special Inspection (5)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/13/2025
Signed off — Alteration
Filing herewith for replacement of HVAC Rooftop Unit.
B01185156-I1
03/04/2025
Permit issued — Mechanical Systems
B01185156-I1-MS
03/03/2025
Filed — Alteration
Filing herewith for replacement of HVAC Rooftop Unit.
B01185156-I1
02/24/2025
Special inspection requirement — HVAC-R and service water heating system controls
christopher konoski
02/24/2025
Special inspection requirement — HVAC-R and service water heating equipment
christopher konoski
02/24/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
christopher konoski
02/22/2025
Special inspection requirement — Mechanical Systems
christopher konoski
02/22/2025
Special inspection requirement — Final
christopher konoski
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/16/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/16/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/03/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/21/2006
Violation issued (ECB, closed)
Boilers
02/14/2005
Violation issued (ECB, closed)
Boilers
02/14/2005
Violation issued (ECB, closed)
Boilers
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/14/1998
Violation issued (ECB, closed)
Boilers
06/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/28/1991
Violation issued (ECB, closed)
Boilers
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offICEBERG MECHANICAL03/04/2025
BISSPISSUEDTMS PLUMBING & HTG CORP07/31/1998
BIS—ISSUEDPHD CORP.03/11/1998
BISPLISSUEDTMS PLMBG & HTG CORP03/11/1998
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
02/24/2025HVAC-R and service water heating system controlschristopher konoskienergy_progress
02/24/2025HVAC-R and service water heating equipmentchristopher konoskienergy_progress
02/24/2025HVAC-R and service water piping design and insulationchristopher konoskienergy_progress
02/22/2025Mechanical Systemschristopher konoskispecial
02/22/2025Finalchristopher konoskiprogress
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/22/2026B01185156-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026B01185156-I1Open ↗
08/24/2026B01185156-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/22/2026B01185156-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B01185156-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/22/2026B01185156-I1Open ↗