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Two family converted from one family
846 HANCOCK STREET
BROOKLYN · BIN 3039912
💬 Discuss this project
1901Year Built
2Stories
B3Building Class
R6BZoning
2,160 sfGross Floor Area
2Units
Rent Stabilized5 Open Violations ▸FDNY Report ↗
Two family converted from one family · 1,800 sf lot · 1.2 FAR built · Flood zone X
Locations of Work
Electrical
Roof1p · 1 filing · 11 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
IDEAL307/08/2026
NYC BLDG SOLUTIONS CO403/22/2026
GREEN WAY REALTY PLUS INC403/22/2026
846 HANCOCK LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/28/2021$1.7M—846 HANCOCK LLC → Private party$773/sf building
08/14/2018$736K—— → —$341/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR201/20/2026
PARMET ENGINEERING LLC110/09/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONAPAC SERVICES DBA103/21/2026
CONAPAC SERVICES103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NYC BUILDING SOLUTIONS COGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281201/20/2026
Building Lifecycle
All (50)Filed (3)Permit Issued (2)Signed Off (1)Violation (37)Special Inspection (7)
01/20/2026
Filed — Alteration
installation of solar panels, rooftop, railed, grid-tied, 6 modules, 2.46 KW
B01336189-P1
01/20/2026
Special inspection requirement — Adhesive-Based Solar Pedestal Bonding Systems
Mina Makar
01/20/2026
Special inspection requirement — Post-installed Anchors
Mina Makar
01/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
01/20/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
01/20/2026
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
01/20/2026
Special inspection requirement — Final
Mina Makar
01/20/2026
Special inspection requirement — Air barrier - visual inspection
Mina Makar
12/19/2025
Permit issued — Solar
B01336189-I1-SL
12/18/2025
Filed — Alteration
installation of solar panels, rooftop, railed, grid-tied, 6 modules, 2.46 KW
B01336189-I1
11/24/2025
Violation issued (HPD, open)
I
12/04/2024
Violation issued (HPD, open)
I
11/28/2023
Violation issued (HPD, open)
I
11/17/2022
Violation issued (HPD, open)
I
03/16/2022
Violation issued (HPD, open)
I
01/21/2020
Signed off — Alteration
B00086156-I1
11/07/2019
Violation issued (HPD, closed)
I
11/11/2018
Violation issued (ECB, closed)
Construction
10/10/2018
Permit issued — Construction Fence
B00086156-I1-FN
10/09/2018
Filed — Alteration
B00086156-I1
09/27/2018
Violation issued (ECB, closed)
Construction
09/27/2018
Violation issued (ECB, closed)
Construction
09/27/2018
Violation issued (ECB, closed)
Construction
09/05/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2018
Violation issued (HPD, closed)
I
10/28/2014
Violation issued (ECB, closed)
Construction
10/15/2014
Violation issued (HPD, closed)
I
10/15/2014
Violation issued (HPD, closed)
I
10/08/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/03/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/12/2014
Violation issued (ECB, closed)
Construction
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
B
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
C
04/16/2014
Violation issued (HPD, closed)
C
04/09/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/16/2014
Violation issued (ECB, closed)
Construction
01/16/2014
Violation issued (ECB, closed)
Construction
10/02/2008
Violation issued (HPD, closed)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedMOMENTUM SOLAR12/19/2025
DOB NOWConstruction FenceSigned-offNYC BUILDING SOLUTIONS CO10/10/2018
BISPLISSUEDALL PRO PLBG & HTG INC03/11/2021
BISOTISSUEDNYC BUILDING SOLUTIONS CO01/15/2020
BISPLISSUEDALL PRO PLBG & HTG INC10/02/2019
BISOTISSUEDNYC BUILDING SOLUTIONS CO02/14/2019
BISPLISSUEDALL PRO PLBG & HTG INC10/02/2018
BISOTISSUEDNYC BUILDING SOLUTIONS CO09/05/2018
2 projects · most recent 12/18/2025
General Wiring Lighting
FiledStatusContractorScope
12/18/2025CompleteISLAND ELECTRIC CORP—
08/09/2018CompleteROYAL ELEC'L CONTR'G CORPGeneral Wiring, Lighting
1 project · most recent 01/20/2026
FiledStatusContractorScope
01/20/2026Permit IssuedMOMENTUM SOLAR24 panels, 9.84 kw, 106 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
01/20/2026Adhesive-Based Solar Pedestal Bonding SystemsMina Makarspecial
01/20/2026Post-installed AnchorsMina Makarspecial
01/20/2026Fire-Resistant Penetrations and JointsMina Makarspecial
01/20/2026Structural Stability – Alterations of existing buildingsMina Makarspecial
01/20/2026Energy Code Compliance InspectionsMina Makarprogress
01/20/2026FinalMina Makarprogress
01/20/2026Air barrier - visual inspectionMina Makarenergy_progress
▾Documents — 53 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/02/2026B00086156-I1Request digital key ↗
08/18/2026B01336189-P1Request digital key ↗
08/18/2026B01336189-I1Request digital key ↗
▸Applications & Permits7
▸BISPLAN / WORK APPROVAL APPLICATION5
03/08/2021321833174Open ↗
03/05/2021321833174Open ↗
02/23/2021321833174Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION2
10/04/2018321833174Open ↗
09/06/2018321833174Open ↗
▸Seals & Professional Certifications11
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/02/2026B00086156-I1Open ↗
08/18/2026B01336189-P1Open ↗
08/18/2026B01336189-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
08/25/2026B01336189-P1Open ↗
08/25/2026B01336189-P1Open ↗
08/25/2026B01336189-P1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/25/2026B01336189-P1Open ↗
08/25/2026B01336189-P1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
09/06/2018321833174Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/06/2018321833174Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
09/06/2018321833174Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING2
03/05/2021321833174Open ↗
01/25/2021321833174Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
09/06/2018321833174Open ↗
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
04/23/2021321833174Open ↗
▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1
04/23/2021321833174Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
04/23/2021321833174Open ↗
▸BISEQUIPMENT USE PERMITS1
04/23/2021321833174Open ↗
▸Safety & Tenant Protection1
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
09/06/2018321833174Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/18/2026B01336189-I1Open ↗
08/18/2026B01336189-P1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
09/06/2018321833174Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
04/23/2021321833174Open ↗
04/23/2021321833174Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
04/23/2021321833174Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
09/06/2018321833174Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
04/23/2021321833174Open ↗
04/23/2021321833174Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION3
09/06/2018321833174Open ↗
09/06/2018321833174Open ↗
09/06/2018321833174Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
04/23/2021321833174Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT (FINAL): PW31
04/23/2021321833174Open ↗
▸BISCOST AFFIDAVIT1
09/06/2018321833174Open ↗
▸Filing & Intake Forms8
▸BISADDITIONAL INFORMATION7
03/08/2021321833174Open ↗
02/17/2021321833174Open ↗
01/24/2019321833174Open ↗
Showing 3 of 7 on file for this type
▸BISEFILING COVER SHEET1
09/06/2018321833174Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
04/23/2021321833174Open ↗