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Over six families without stores
1646 UNION STREET
BROOKLYN · BIN 3037732
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1920Year Built
4Stories
C1Building Class
R4Zoning
21,192 sfGross Floor Area
23Units
Rent Stabilized53 Open Violations 52 unresolved · 1 paperwork only ▸FDNY Report ↗
Over six families without stores · Owner of record: 1646 UNION LLC · 7,000 sf lot · 3.03 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Floor 41p · 1 filing · 5 docs
Floor 3
Floor 2
Floor 1
Cellar1 filing · 5 docs
1 job · most recent 02/02/2026
Water/Sanitary
FiledStatusContractorScope
02/02/2026Signed-offHOD PIPING & HEATING CORPWater/Sanitary
2 jobs · most recent 05/18/2022
Boiler Controls
FiledStatusContractorScope
05/18/2022Permit IssuedRICHARD NEU—
11/12/2019CompleteHI-LIGHTS ELECTRIC LLCBoiler Controls
Building Lifecycle
All (90)Filed (10)Permit Issued (9)Signed Off (6)Violation (60)Inspection (2)Objection (2)Special Inspection (1)
08/05/2026
Violation issued (HPD, open)
A
08/05/2026
Violation issued (HPD, open)
C
08/05/2026
Violation issued (HPD, open)
B
07/09/2026
Violation issued (HPD, open)
B
07/09/2026
Violation issued (HPD, open)
C
06/23/2026
Violation issued (HPD, open)
C
06/23/2026
Violation issued (HPD, open)
B
06/23/2026
Violation issued (HPD, open)
B
06/16/2026
Violation issued (HPD, open)
B
06/16/2026
Violation issued (HPD, open)
B
06/16/2026
Violation issued (HPD, open)
B
06/16/2026
Violation issued (HPD, open)
B
06/03/2026
Violation issued (HPD, open)
A
06/03/2026
Violation issued (HPD, open)
B
06/03/2026
Violation issued (HPD, open)
A
06/03/2026
Violation issued (HPD, open)
B
06/03/2026
Violation issued (HPD, open)
B
05/25/2026
Violation issued (HPD, open)
A
05/25/2026
Violation issued (HPD, open)
B
05/25/2026
Violation issued (HPD, open)
B
05/25/2026
Violation issued (HPD, open)
B
05/13/2026
Violation issued (HPD, open)
B
05/13/2026
Violation issued (HPD, open)
B
05/09/2026
Violation issued (HPD, closed)
B
05/09/2026
Violation issued (HPD, open)
B
05/09/2026
Violation issued (HPD, open)
C
05/09/2026
Violation issued (HPD, open)
B
05/09/2026
Violation issued (HPD, open)
B
05/09/2026
Violation issued (HPD, open)
C
05/09/2026
Violation issued (HPD, open)
B
05/06/2026
Violation issued (HPD, closed)
A
03/16/2026
Violation issued (ECB, closed)
Elevators
03/05/2026
Violation issued (HPD, open)
B
03/05/2026
Violation issued (HPD, open)
B
03/05/2026
Violation issued (HPD, open)
B
03/05/2026
Violation issued (HPD, open)
B
03/05/2026
Violation issued (HPD, closed)
A
03/05/2026
Violation issued (HPD, open)
C
03/05/2026
Violation issued (HPD, open)
C
03/05/2026
Violation issued (HPD, open)
B
02/20/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
02/13/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/09/2026
Permit issued — Plumbing
B01340464-S1-PL
02/02/2026
Filed — Alteration
Subsequent Plumbing work for renovation in apartment 3F and 4F
B01340464-S1
02/02/2026
Special inspection requirement — Tenant Protection Plan Compliance
PETER GEE
01/28/2026
Objection resolved — Addressed
01/26/2026
Objection raised — Scope
01/13/2026
Filed — Alteration
Subsequent Plumbing work for renovation in apartment 3F and 4F
B01340464-I1
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
A
10/26/2025
Violation issued (HPD, open)
B
10/26/2025
Violation issued (HPD, open)
A
09/20/2025
Violation issued (HPD, closed)
C
09/20/2025
Violation issued (HPD, closed)
C
07/21/2025
Violation issued (ECB, open)
Elevators
01/12/2025
Violation issued (HPD, closed)
B
Latest 60 of 90 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HSK CONSTRUCTION907/08/2026
RELIABLE ENTERPRISES1407/08/2026
RENAISSANCE REALTY GROUP404/09/2026
U S STAR CONSTRUCTION NY CORP603/22/2026
RENAISSANCE REALTY503/22/2026
1646 UNION LLC403/22/2026
285 ASSOCIATES103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/01/2014$4.3M—— → —$202/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GEE2000 ARCHITECT P.C.202/02/2026
ASHRAF CORP106/14/2023
ENTHINK ENGINEERS LLC510/13/2022
RONALD KRIGSMAN P.E.P.C.201/28/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RELIABLE ENTERPRISES INCGeneral Contractor1007/08/2026
U S STAR CONSTRUCTION NYGeneral Contractor303/21/2026
HOD PIPING & HEATING CORPPlumbing307/08/2026
HSK CONSTRUCTION CORPGeneral Contractor107/08/2026
A. HTG AND PLBG WORKS INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GEE2000 ARCHITECT P.C.691202/02/2026
NORMAN C. LOK818106/14/2023
ENTHINK ENGINEERS LLC6247310/13/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offHOD PIPING & HEATING CORP02/09/2026
DOB NOWGeneral ConstructionSigned-offU S STAR CONSTRUCTION NY06/21/2023
DOB NOWSupported ScaffoldSigned-offRELIABLE ENTERPRISES INC05/17/2023
DOB NOWSidewalk ShedSigned-offRELIABLE ENTERPRISES INC05/17/2023
DOB NOWGeneral ConstructionSigned-offHSK CONSTRUCTION CORP07/13/2022
DOB NOWSidewalk ShedSigned-offRELIABLE ENTERPRISES INC05/19/2022
DOB NOWSupported ScaffoldSigned-offRELIABLE ENTERPRISES INC05/19/2022
DOB NOWPlumbingSigned-offD.H. EAGLE PLUMBING, LLC01/29/2020
DOB NOWBoiler EquipmentPermit IssuedENVIRONMENTAL PRO MECH01/28/2020
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
02/20/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
02/13/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
02/02/2026Tenant Protection Plan CompliancePETER GEEspecial
▾Documents — 32 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch8
08/29/2026B00740678-I1Request digital key ↗
08/29/2026B00740679-I1Request digital key ↗
08/29/2026B00768518-I1Request digital key ↗
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
09/02/2026B00303801-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/02/2026B00302001-I1Request digital key ↗
▸Seals & Professional Certifications11
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/29/2026B00740678-I1Open ↗
08/27/2026B00886382-I1Open ↗
08/18/2026B01340464-S1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/23/2026B01340464-S1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWTenant Protection Plan2
08/13/2026B00302001-I1Open ↗
08/13/2026B00303801-I1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/27/2026B00886382-I1Open ↗
08/18/2026B01340464-S1Open ↗
08/15/2026B01340464-I1Open ↗
Showing 3 of 8 on file for this type
▸Energy Compliance1
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026B00302001-I1Open ↗