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Church, synagogue, chapel
321 AVENUE N
BROOKLYN · BIN 3172789
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1931Year Built
3Stories
M1Building Class
R5Zoning
16,500 sfGross Floor Area
1Units
11 Open Violations ▸FDNY Report ↗
Church, synagogue, chapel · 10,000 sf lot · 1.65 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar1p · 1 filing · 20 docs
1 job · most recent 07/31/2024
General Wiring
FiledStatusContractorScope
07/31/2024Permit IssuedSMALLS MECH & ELECL SVCGeneral Wiring
Building Lifecycle
All (48)Filed (3)Permit Issued (2)Signed Off (2)Violation (28)Inspection (3)Special Inspection (10)
11/07/2024
Signed off — Alteration
DISCONNECT AND RECONNECT GAS PIPING TO ONE (1) NEW BOILER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01080816-S1
11/07/2024
Signed off — Alteration
DISCONNECT AND RECONNECT GAS PIPING TO ONE (1) NEW BOILER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01080816-I1
10/30/2024
Inspection — Pass-Final Boiler Equipment Inspection
Pass
View inspection ↗
10/11/2024
Special inspection requirement — HVAC-R and service water heating system controls
David Katz
10/11/2024
Special inspection requirement — Heating Systems
David Katz
10/11/2024
Special inspection requirement — Maintenance information
David Katz
10/11/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
David Katz
10/11/2024
Special inspection requirement — HVAC-R and service water heating equipment
David Katz
10/10/2024
Filed — Alteration
DISCONNECT AND RECONNECT GAS PIPING TO ONE (1) NEW BOILER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01080816-P1
10/07/2024
Special inspection requirement — Heating Systems
David Katz
10/07/2024
Special inspection requirement — HVAC-R and service water heating equipment
David Katz
10/07/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
David Katz
10/07/2024
Special inspection requirement — Maintenance information
David Katz
10/07/2024
Special inspection requirement — HVAC-R and service water heating system controls
David Katz
09/06/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
09/06/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
07/22/2024
Permit issued — Plumbing
B01080816-S1-PL
07/22/2024
Permit issued — Boiler Equipment
B01080816-I1-BE
07/17/2024
Filed — Alteration
DISCONNECT AND RECONNECT GAS PIPING TO ONE (1) NEW BOILER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01080816-S1
07/17/2024
Filed — Alteration
DISCONNECT AND RECONNECT GAS PIPING TO ONE (1) NEW BOILER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01080816-I1
11/18/2020
Violation issued (ECB, closed)
Boilers
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/27/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/15/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/05/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/11/2016
Violation issued (ECB, closed)
Elevators
10/26/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/10/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/06/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/04/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/03/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/08/2010
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/14/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/23/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/01/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/24/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/02/2007
Violation issued (ECB, closed)
Construction
06/11/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/22/2005
Violation issued (ECB, closed)
Construction
06/08/2005
Violation issued (FDNY_NOV, closed)
01/31/2005
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/13/2004
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/26/2002
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/07/2000
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/12/1999
Violation issued (ECB, closed)
Construction
02/10/1997
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/25/1994
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/03/1989
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
AVENUE N JEWISH COMMUNITY CENTER607/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ANDREW KATZ ENGINEERS310/10/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
B&B MECH PLBG & HTG LLCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DAVID KATZ, P.E.6087210/10/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offTARGET PIPING NY LLC07/22/2024
DOB NOWBoiler EquipmentSigned-offTARGET PIPING NY LLC07/22/2024
BISOTISSUEDA R VAYS CONTR CORP05/21/1999
BISMHISSUEDMECHANICAL COOLING08/13/1997
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
10/30/2024Pass-Final Boiler Equipment InspectionPassView ↗
09/06/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/06/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
10/11/2024HVAC-R and service water heating system controlsDavid Katzenergy_progress
10/11/2024Heating SystemsDavid Katzspecial
10/11/2024Maintenance informationDavid Katzenergy_progress
10/11/2024HVAC-R and service water piping design and insulationDavid Katzenergy_progress
10/11/2024HVAC-R and service water heating equipmentDavid Katzenergy_progress
10/07/2024Heating SystemsDavid Katzspecial
10/07/2024HVAC-R and service water heating equipmentDavid Katzenergy_progress
10/07/2024HVAC-R and service water piping design and insulationDavid Katzenergy_progress
10/07/2024Maintenance informationDavid Katzenergy_progress
10/07/2024HVAC-R and service water heating system controlsDavid Katzenergy_progress
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/24/2026B01080816-I1Request digital key ↗
08/24/2026B01080816-P1Request digital key ↗
08/24/2026B01080816-S1Request digital key ↗
▸Seals & Professional Certifications13
▸DOB NOWProgress Inspector Seal & Signature8
09/23/2026B01080816-I1Open ↗
09/23/2026B01080816-I1Open ↗
09/23/2026B01080816-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/24/2026B01080816-I1Open ↗
08/13/2026B01080816-S1Open ↗
08/13/2026B01080816-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/23/2026B01080816-I1Open ↗
08/26/2026B01080816-P1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/24/2026B01080816-I1Open ↗
08/13/2026B01080816-S1Open ↗
08/13/2026B01080816-P1Open ↗
▸Energy Compliance1
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026B01080816-I1Open ↗
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3
08/24/2026B01080816-I1Open ↗
08/13/2026B01080816-S1Open ↗
08/13/2026B01080816-P1Open ↗