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Converted dwellings or rooming house
336 CONVENT AVENUE
MANHATTAN · BIN 1061286
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1892Year Built
4Stories
C5Building Class
R6AZoning
—Gross Floor Area
10Units
44 Open Violations ▸
Converted dwellings or rooming house · 2.09 FAR built · Flood zone X
Locations of Work
Mechanical
Cellar2p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MANHATTAN MODERN MANAGEMENT108/06/2026
BILLY ENTERPRISES607/08/2026
DAP HOLDING203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NEW AGE ENGINEERING PLLC107/14/2026
FL&M ENGINEERING DESIGN &INSPECTION107/29/2022
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BILLY ENTERPRISES INCGeneral Contractor407/08/2026
NEW YORK HEATING CORPGeneral Contractor108/06/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NEW AGE ENGINEERING PLLC7746107/14/2026
Building Lifecycle
All (69)Filed (2)Permit Issued (2)Signed Off (1)Violation (60)Special Inspection (4)
07/14/2026
Filed — Alteration
INSTALL NEW CHIMNEY LINER AS PER PLANS. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M01413052-I1
07/14/2026
Special inspection requirement — Chimneys and vents
Stephen Shishko
06/19/2026
Special inspection requirement — Tenant Protection Plan Compliance
Stephen Shishko
06/05/2026
Special inspection requirement — Mechanical Systems
Stephen Shishko
06/05/2026
Special inspection requirement — Final
Stephen Shishko
04/29/2026
Violation issued (HPD, closed)
A
04/01/2024
Violation issued (HPD, closed)
A
11/14/2023
Violation issued (ECB, closed)
Construction
10/23/2023
Violation issued (ECB, closed)
Construction
10/23/2023
Violation issued (ECB, closed)
Unknown
08/28/2023
Signed off — Alteration
INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00781338-I1
08/01/2022
Permit issued — Supported Scaffold
M00781338-I1-SF
08/01/2022
Permit issued — Supported Scaffold
M00781338-I1-SH
07/29/2022
Filed — Alteration
INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00781338-I1
04/01/2021
Violation issued (HPD, closed)
A
07/10/2018
Violation issued (HPD, closed)
B
07/10/2018
Violation issued (HPD, closed)
B
10/13/2016
Violation issued (HPD, open)
A
10/13/2016
Violation issued (HPD, open)
A
03/09/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/09/2016
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/02/2015
Violation issued (HPD, closed)
I
05/15/2014
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/28/2005
Violation issued (HPD, open)
B
01/13/2004
Violation issued (HPD, open)
C
09/29/2003
Violation issued (HPD, open)
A
09/29/2003
Violation issued (HPD, open)
B
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/28/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/14/1997
Violation issued (DOB, open)
VPW-VIOLATION UNSERVED ECB-WORK WITHOUT PERMIT-ACTIVE
04/14/1997
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/03/1995
Violation issued (DOB, closed)
VP*-VIOLATION UNSERVED ECB- DISMISSED
03/18/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
C
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, closed)
A
09/15/1988
Violation issued (HPD, closed)
A
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
A
09/15/1988
Violation issued (HPD, open)
B
09/15/1988
Violation issued (HPD, open)
A
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldSigned-offBILLY ENTERPRISES INC08/01/2022
DOB NOWSupported ScaffoldSigned-offBILLY ENTERPRISES INC08/01/2022
BISEQISSUEDROCKLEDGE SCAFFOLD CORP08/03/2006
BISBLISSUEDWADE PLBG AND HEAT12/21/2001
BISSPISSUEDVIP FIRE SPRINKLER INC05/09/2001
BISPLRE-ISSUEDWADE PLUMB HEAT02/14/2001
BIS—ISSUEDOMTS RENOVATION INC.01/30/2001
1 project · most recent 07/14/2026
Others
FiledStatusContractorScopeMake / Model / Capacity
07/14/2026——Others
Other
American Chimney Supplies PROFORM 1 BTU · Chimney ×1
1 project · most recent 05/12/2026
FiledStatusContractorScope
05/12/2026Permit IssuedL.J.F. & SONS ELECL CONTS—
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
07/14/2026Chimneys and ventsStephen Shishkospecial
06/19/2026Tenant Protection Plan ComplianceStephen Shishkospecial
06/05/2026Mechanical SystemsStephen Shishkospecial
06/05/2026FinalStephen Shishkoprogress
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/02/2026M00781338-I1Request digital key ↗
08/16/2026M01413052-I1Request digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/16/2026M01413052-I1Open ↗
▸Seals & Professional Certifications6
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026M01413052-I1Open ↗
09/01/2026M01413052-I1Open ↗
09/01/2026M01413052-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/02/2026M00781338-I1Open ↗
08/16/2026M01413052-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026M01413052-I1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/16/2026M01413052-I1Open ↗
08/13/2026M00781338-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/16/2026M01413052-I1Open ↗