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Five to six families
256 JEFFERSON AVENUE
BROOKLYN · BIN 3052303
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1889Year Built
3Stories
C2Building Class
R6BZoning
3,680 sfGross Floor Area
5Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Five to six families · Owner of record: ALOYSIUS, LLC. · 2,000 sf lot · 1.84 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
GUL G CONTRACTING707/08/2026
ALOYSIUS703/22/2026
256 JEFFERSON SYMONDS FAM203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/15/2016$2.0M—Private party → ALOYSIUS, LLC.$543/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROYAL ENGINEERING, P.C203/22/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DANICO SERVICES403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GUL & G CONTRACTING INCGeneral Contractor207/08/2026
Building Lifecycle
All (28)Filed (2)Permit Issued (2)Signed Off (2)Violation (22)
06/10/2025
Violation issued (HPD, closed)
A
11/27/2024
Violation issued (HPD, closed)
I
04/10/2024
Violation issued (HPD, closed)
A
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/23/2023
Violation issued (HPD, closed)
A
03/10/2022
Violation issued (FDNY_NOV, closed)
02/25/2022
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
A
04/07/2021
Signed off — Alteration
B00143622-I1
04/07/2021
Signed off — Alteration
B00143605-I1
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/22/2019
Filed — Alteration
B00143622-I1
03/22/2019
Filed — Alteration
B00143605-I1
03/22/2019
Permit issued — Sidewalk Shed
B00143605-I1-SH
03/22/2019
Permit issued — Supported Scaffold
B00143622-I1-SF
04/07/2015
Violation issued (HPD, closed)
B
04/07/2015
Violation issued (HPD, closed)
C
04/07/2015
Violation issued (HPD, closed)
B
04/07/2015
Violation issued (HPD, closed)
A
04/07/2015
Violation issued (HPD, closed)
A
04/07/2015
Violation issued (HPD, closed)
B
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/31/2009
Violation issued (ECB, closed)
Construction
07/31/2009
Violation issued (ECB, closed)
Plumbing
08/29/1995
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 NOWSidewalk ShedSigned-offGUL & G CONTRACTING INC03/22/2019
DOB NOWSupported ScaffoldSigned-offGUL & G CONTRACTING INC03/22/2019
BISPLISSUEDS & J INDUSTRIAL CORP10/25/2018
BIS—ISSUEDM&E CONSTRUCTION CORP08/24/2018
2 projects · most recent 03/21/2019
General Wiring
FiledStatusContractorScope
03/21/2019CompleteWCK ELECTRIC CORP.—
11/01/2018CompleteINLIGHT ELECTRICAL CORPGeneral Wiring
Nothing on file for this building.
▾Documents — 78 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/02/2026B00143605-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Supported Scaffold1
09/02/2026B00143622-I1Request digital key ↗
▸Applications & Permits14
▸BISPLAN / WORK APPROVAL APPLICATION8
05/19/2021321574907Open ↗
05/17/2021321574907Open ↗
04/30/2021321574907Open ↗
Showing 3 of 8 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION3
10/23/2020321574907Open ↗
07/01/2019321804348Open ↗
02/26/2019321574907Open ↗
▸BISWORK PERMIT APPLICATION2
10/26/2018321804348Open ↗
10/26/2018321574907Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
11/26/2019321574907Open ↗
▸Seals & Professional Certifications8
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
07/29/2019321804348Open ↗
08/27/2018321574907Open ↗
08/24/2018321804348Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/02/2026B00143605-I1Open ↗
09/02/2026B00143622-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
08/24/2018321804348Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
08/24/2018321804348Open ↗
▸Trade Schedules & Equipment6
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
08/24/2018321804348Open ↗
05/24/2018321574907Open ↗
05/22/2018321574907Open ↗
Showing 3 of 5 on file for this type
▸BISFIRE ALARM/SIGNAL SYSTEM (FA) SIGNOFF1
04/30/2021321574907Open ↗
▸Safety & Tenant Protection6
▸BISANTI-HARASSMENT CHECKLIST2
08/24/2018321804348Open ↗
05/22/2018321574907Open ↗
▸BISSTREET TREE CHECKLIST2
05/24/2018321574907Open ↗
05/31/2017321574907Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/13/2026B00143605-I1Open ↗
08/13/2026B00143622-I1Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
05/22/2018321574907Open ↗
05/31/2017321574907Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/02/2026B00143622-I1Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
08/20/2020321574907Open ↗
08/20/2020321574907Open ↗
07/18/2020321574907Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
08/27/2018321574907Open ↗
05/31/2017321574907Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
08/20/2020321574907Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
08/20/2020321574907Open ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: RESPONSIBILITY6
10/19/2020321804348Open ↗
10/19/2020321804348Open ↗
08/20/2020321574907Open ↗
Showing 3 of 6 on file for this type
▸BISHYDRAULIC FLOW CALCULATIONS1
08/24/2018321804348Open ↗
▸BISHYDRO FLOW TEST LETTER1
08/24/2018321804348Open ↗
▸Approvals, Objections & Sign-offs10
▸BISLETTERS - SUPPORTING DOCUMENTATION3
04/30/2021321574907Open ↗
04/30/2021321574907Open ↗
10/01/2020321804348Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE3
05/19/2021321574907Open ↗
05/17/2021321574907Open ↗
05/31/2017321574907Open ↗
▸BISLANDMARKS APPROVAL2
05/22/2018321574907Open ↗
05/22/2018321574907Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
10/19/2020321804348Open ↗
▸BISLANDMARKS SIGNOFF1
08/20/2020321574907Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT4
07/18/2020321804348Open ↗
08/24/2018321804348Open ↗
05/22/2018321574907Open ↗
Showing 3 of 4 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW32
10/01/2020321804348Open ↗
08/20/2020321574907Open ↗
▸Filing & Intake Forms6
▸BISADDITIONAL INFORMATION3
07/12/2019321574907Open ↗
07/10/2019321804348Open ↗
06/11/2019321574907Open ↗
▸BISEFILING COVER SHEET2
08/28/2018321804348Open ↗
05/31/2017321574907Open ↗
▸BISBOROUGH INTAKE FORM1
11/26/2019321574907Open ↗
▸Other Documents2
▸BISDHCR DOCUMENT2
10/23/2020321574907Open ↗
10/01/2020321804348Open ↗