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Two family converted from one family
4321 GUNTHER AVENUE
BRONX · BIN 2070009
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1940Year Built
1.5Stories
B3Building Class
R4-1Zoning
2,160 sfGross Floor Area
2Units
4 Open Violations ▸FDNY Report ↗
Two family converted from one family · 3,093 sf lot · 0.7 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BECALL ENGINEERING SERVICES INC.106/05/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAMC CONSULTING REPS LLCGeneral Contractor107/08/2026
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Violation (5)
06/11/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/11/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/08/2026
Permit issued — Construction Fence
X01412693-I1-FN
06/05/2026
Filed — Alteration
8 ft construction fence in rear yard as per vacate order
X01412693-I1
06/02/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/2026
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/29/2026
Violation issued (ECB, open)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedMAMC CONSULTING REPS LLC06/08/2026
1 job · most recent 06/05/2026
Fence
FiledStatusContractorScope
06/05/2026Permit IssuedMAMC CONSULTING REPS LLCFence
Nothing on file for this building.
▾Documents — 2 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026X01412693-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026X01412693-I1Open ↗