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Walk-up apt, over six families with stores
4823 4 AVENUE
BROOKLYN · BIN 3012571
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1931Year Built
4Stories
C7Building Class
R7AZoning
8,760 sfGross Floor Area
13Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: OLIVIA PROPERTIES, L · 2,466 sf lot · 3.55 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RELIABLE ENTERPRISES707/08/2026
OLIVIA PROPERTIES, L303/22/2026
HPD103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ASHRAF CORP104/07/2021
ENTHINK ENGINEERS LLC104/05/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RELIABLE ENTERPRISES INCGeneral Contractor207/08/2026
Building Lifecycle
All (10)Filed (2)Permit Issued (2)Violation (6)
11/03/2025
Violation issued (ECB, closed)
Construction
04/08/2021
Permit issued — Supported Scaffold
B00497271-I1-SF
04/07/2021
Filed — Alteration
B00497271-I1
04/06/2021
Permit issued — Sidewalk Shed
B00497260-I1-SH
04/05/2021
Filed — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B00497260-I1
12/12/2012
Violation issued (ECB, closed)
Boilers
01/01/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldPermit IssuedRELIABLE ENTERPRISES INC04/08/2021
DOB NOWSidewalk ShedPermit IssuedRELIABLE ENTERPRISES INC04/06/2021
BISFPISSUEDMASTER FIRE SYSTEMS, INC07/29/2004
BISOTISSUEDVALUE PLBG INC10/14/2003
BISPLISSUEDAMOK INC01/22/1999
BISEQISSUEDL & B CONSTRUCTION NY INC01/06/1999
BIS—ISSUEDNEW YORK CITY CORP BLDRS INC12/04/1998
1 job · most recent 04/06/2021
FiledStatusContractorScope
04/06/2021CompleteRICHARD NEU—
1 job · most recent 04/05/2021
Sidewalk Shed
FiledStatusContractorScope
04/05/2021Permit IssuedRELIABLE ENTERPRISES INCSidewalk Shed
Nothing on file for this building.
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/01/2026B00497260-I1Request digital key ↗
09/01/2026B00497271-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026B00497260-I1Open ↗
09/01/2026B00497271-I1Open ↗