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Two family frame
902 EAST 23 STREET
BROOKLYN · BIN 3206695
💬 Discuss this project
1915Year Built
2.5Stories
B2Building Class
R4Zoning
7,190 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family frame · Owner of record: MAG 902 LLC · 5,000 sf lot · 1.44 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 1Under Construction4p · 2 filings · 9 docs
CellarUnder Construction5p · 3 filings · 12 docs
2 jobs · most recent 01/28/2025
Gas Water/Sanitary
FiledStatusContractorScope
01/28/2025Permit IssuedB&B MECH PLBG & HTG LLCGas
03/29/2024——Gas, Water/Sanitary
1 job · most recent 12/03/2025
General Wiring
FiledStatusContractorScope
12/03/2025Permit IssuedNET POWER ELECTRIC CORPGeneral Wiring
Building Lifecycle
All (18)Filed (3)Permit Issued (2)Violation (6)Special Inspection (7)
01/29/2026
Permit issued — Plumbing
B01171091-I1-PL
04/11/2025
Violation issued (ECB, open)
Construction
01/30/2025
Permit issued — Plumbing
B01171091-I1-PL
01/28/2025
Filed — Alteration
DIRECT REPLACEMENT OF EXISTING BOILER AND HWH WITH (2) BOILERS AND ONE INDIRECT STORAGE TANK. UPGRADE METER BAR AT OSP AND REPLACE ALL APPLIANCE GAS VALVES.
B01171091-I1
01/23/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
David Katz
01/23/2025
Special inspection requirement — HVAC-R and service water heating system controls
David Katz
01/23/2025
Special inspection requirement — HVAC-R and service water heating equipment
David Katz
01/23/2025
Special inspection requirement — Maintenance information
David Katz
03/29/2024
Filed — Alteration
PLUMBING WORK AS PER PLAN
B01023084-I1
03/29/2024
Filed — Alteration
EXISTING 2 STORY 1 FAMILY DWELLING. PROPOSED MINOR INTERIOR RENOVATION AS PER PLAN. NO CHANGE IN USE, OCCUPANCY, OR EGRESS
B01023074-I1
03/21/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
ANTHONY VILLANO
03/21/2024
Special inspection requirement — Fire-Resistance Rated Construction
LESLIE GOOD
03/20/2024
Special inspection requirement — Final
LESLIE GOOD
10/28/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/28/1997
Violation issued (ECB, closed)
Site Safety
03/18/1997
Violation issued (ECB, closed)
Construction
03/13/1997
Violation issued (ECB, closed)
Construction
10/08/1996
Violation issued (ECB, closed)
Construction
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
GREENLINE BLDG CONSULTANTS604/09/2026
MAG 902 LLC103/22/2026
EUROPEAN BUILDERS CONS203/22/2026
GEORGE ROTH CONTRACTIO103/22/2026
ATTRO CONST CORP103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/13/2024$4.8M—902 EAST 23RD LLC → MAG 902 LLC$668/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ANDREW KATZ ENGINEERS101/28/2025
LESLIE M. GOOD ARCHITECTS203/29/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
B&B MECH PLBG & HTG LLCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ACV DESIGN LTD3864103/29/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedTARGET PIPING NY LLC01/29/2026
DOB NOWPlumbingPermit IssuedTARGET PIPING NY LLC01/30/2025
BISPLISSUEDNEW YORK STANDARD MECH CORP03/25/1999
BIS—ISSUEDEUROPEAN BUILDERS & CONTRACTORS01/13/1999
BIS—ISSUEDEUROPEAN BUILDERS & CONTRACTORS06/16/1998
BIS—ISSUEDEUROPEAN BUILDERS & CONTRACTORS09/30/1997
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
01/23/2025HVAC-R and service water piping design and insulationDavid Katzenergy_progress
01/23/2025HVAC-R and service water heating system controlsDavid Katzenergy_progress
01/23/2025HVAC-R and service water heating equipmentDavid Katzenergy_progress
01/23/2025Maintenance informationDavid Katzenergy_progress
03/21/2024Structural Stability – Alterations of existing buildingsANTHONY VILLANOspecial
03/21/2024Fire-Resistance Rated ConstructionLESLIE GOODprogress
03/20/2024FinalLESLIE GOODprogress
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/25/2026B01023074-I1Request digital key ↗
08/25/2026B01023084-I1Request digital key ↗
08/23/2026B01171091-I1Request digital key ↗
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/25/2026B01023074-I1Open ↗
08/13/2026B01171091-I1Open ↗
08/13/2026B01023084-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/29/2026B01171091-I1Open ↗
08/26/2026B01023074-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026B01023074-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/25/2026B01023074-I1Open ↗
08/13/2026B01171091-I1Open ↗
08/13/2026B01023084-I1Open ↗