← Back
Old law tenement
372 UNION AVENUE
BROOKLYN · BIN 3069301
💬 Discuss this project
1930Year Built
3Stories
C4Building Class
R7AZoning
4,200 sfGross Floor Area
6Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Old law tenement · Owner of record: RHOMBUS UNION LLC · 2,170 sf lot · 1.94 FAR built · Flood zone X
Locations of Work
Architecture
Roof17p · 1 filing · 20 docs
Floor 317p · 1 filing · 20 docs
Floor 217p · 1 filing · 20 docs
Floor 113p · 1 filing · 20 docs
Cellar19p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RHOMBUS PROPERTIES1407/08/2026
RHOMBUS UNION LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/01/2021$2.1M—— → —$500/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STUDIO VURAL706/05/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING1403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BW & SON CONSTRUCTION LLCGeneral Contractor1107/08/2026
TRI CITY MECHANICAL GROUP CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BUILDTECH ENGINEERING6369506/05/2025
Building Lifecycle
All (101)Filed (7)Permit Issued (6)Signed Off (3)Violation (20)Inspection (5)Objection (44)Special Inspection (16)
05/06/2026
Violation issued (HPD, closed)
A
07/29/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/15/2025
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
06/24/2025
Signed off — Alteration
PROPOSE INSTALLATION OF HVAC MECHANICAL SYSTEMS AND DUCT WORK AS PER PLAN FILED IN CONJUNCTION WITH ALT-CO #B00682951-I1
B00737038-I1
06/24/2025
Signed off — Alteration
PROPOSE PLUMBING WORKS FOR CELLAR & 1ST FL RETAIL SPACE AS PER PLAN FILED IN CONJUNCTION WITH ALT-CO #B00682951-I1
B00737103-I1
06/12/2025
Signed off — Alteration
PROPOSE TO INSTALL TEMPORARY CONSTRUCTION FENCE IN CONJUNCTION WITH ALT-CO # B00682951-I1
B00736899-I1
06/05/2025
Filed — Alteration CO
PROPOSE TO ENLARGE ORIGINAL RETAIL STORE (UG 6) AT 1ST FLOOR. GENERAL RENOVATION WORKS PER PLAN. OBTAIN NEW C OF O. PL & MS WORK FILED SEPARATELY
B00682951-P3
06/05/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Luis Pichardo
06/05/2025
Special inspection requirement — Lighting controls
Luis Pichardo
06/05/2025
Special inspection requirement — Interior lighting power
Luis Pichardo
06/05/2025
Special inspection requirement — Energy Code Compliance Inspections
Luis Pichardo
06/04/2025
Special inspection requirement — Lighting controls
Luis Pichardo
06/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Luis Pichardo
06/04/2025
Special inspection requirement — Energy Code Compliance Inspections
Luis Pichardo
06/04/2025
Special inspection requirement — Interior lighting power
Luis Pichardo
04/21/2025
Objection raised — Other
04/21/2025
Objection resolved — Addressed
04/16/2025
Filed — Alteration CO
PROPOSE TO ENLARGE ORIGINAL RETAIL STORE (UG 6) AT 1ST FLOOR. GENERAL RENOVATION WORKS PER PLAN. OBTAIN NEW C OF O. PL & MS WORK FILED SEPARATELY
B00682951-P2
04/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Luis Pichardo
04/10/2025
Special inspection requirement — Energy Code Compliance Inspections
Luis Pichardo
04/10/2025
Special inspection requirement — Lighting controls
Luis Pichardo
04/10/2025
Special inspection requirement — Interior lighting power
Luis Pichardo
03/24/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
04/12/2024
Violation issued (HPD, closed)
A
03/07/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/08/2023
Violation issued (HPD, open)
C
12/08/2023
Violation issued (HPD, open)
C
11/20/2023
Violation issued (HPD, closed)
I
10/25/2023
Permit issued — Mechanical Systems
B00737038-I1-MS
06/23/2023
Objection resolved — Addressed
05/19/2023
Objection resolved — Addressed
05/19/2023
Objection resolved — Addressed
05/12/2023
Objection resolved — Addressed
05/05/2023
Filed — Alteration CO
PROPOSE TO ENLARGE ORIGINAL RETAIL STORE (UG 6) AT 1ST FLOOR. GENERAL RENOVATION WORKS PER PLAN. OBTAIN NEW C OF O. PL & MS WORK FILED SEPARATELY
B00682951-P1
05/05/2023
Permit issued — Construction Fence
B00736899-I1-FN
05/05/2023
Permit issued — General Construction
B00682951-I1-GC
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/30/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/14/2023
Permit issued — Plumbing
B00737103-I1-PL
09/14/2022
Objection raised — Other
09/14/2022
Objection resolved — Addressed
09/14/2022
Objection raised — Other
09/14/2022
Objection resolved — Addressed
09/13/2022
Objection resolved — Addressed
09/13/2022
Objection resolved — Addressed
08/12/2022
Permit issued — General Construction
B00682951-I1-GC
08/03/2022
Permit issued — Construction Fence
B00736899-I1-FN
06/29/2022
Objection raised — Scope
06/29/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Scope
06/03/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Zoning
06/03/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Scope
06/03/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Scope
06/03/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Scope
06/03/2022
Objection resolved — Addressed
06/03/2022
Objection raised — Scope
Latest 60 of 101 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offBW & SON CONSTRUCTION LLC10/25/2023
DOB NOWConstruction FenceSigned-offBW & SON CONSTRUCTION LLC05/05/2023
DOB NOWGeneral ConstructionPermit IssuedBW & SON CONSTRUCTION LLC05/05/2023
DOB NOWPlumbingSigned-offFLAVIO MECHANICAL CORP03/14/2023
DOB NOWGeneral ConstructionPermit IssuedBW & SON CONSTRUCTION LLC08/12/2022
DOB NOWConstruction FenceSigned-offBW & SON CONSTRUCTION LLC08/03/2022
1 project · most recent 01/23/2023
General Wiring
FiledStatusContractorScope
01/23/2023Permit IssuedSUPREME ELECTRIC CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
07/29/2025Pass-Final CND-Occupancy InspectionPassView ↗
07/15/2025Fail-Final CND-Occupancy InspectionFailView ↗
03/24/2025Pass-Final CND-Occupancy InspectionPassView ↗
03/07/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
03/30/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
06/05/2025Fire-Resistant Penetrations and JointsLuis Pichardospecial
06/05/2025Lighting controlsLuis Pichardoenergy_progress
06/05/2025Interior lighting powerLuis Pichardoenergy_progress
06/05/2025Energy Code Compliance InspectionsLuis Pichardoprogress
06/04/2025Lighting controlsLuis Pichardoenergy_progress
06/04/2025Fire-Resistant Penetrations and JointsLuis Pichardospecial
06/04/2025Energy Code Compliance InspectionsLuis Pichardoprogress
06/04/2025Interior lighting powerLuis Pichardoenergy_progress
04/10/2025Fire-Resistant Penetrations and JointsLuis Pichardospecial
04/10/2025Energy Code Compliance InspectionsLuis Pichardoprogress
04/10/2025Lighting controlsLuis Pichardoenergy_progress
04/10/2025Interior lighting powerLuis Pichardoenergy_progress
05/12/2022Energy Code Compliance InspectionsLuis Pichardoprogress
05/12/2022HVAC-R and service water heating system controlsLuis Pichardoenergy_progress
05/12/2022HVAC-R and service water piping design and insulationLuis Pichardoenergy_progress
05/12/2022HVAC-R and service water heating equipmentLuis Pichardoenergy_progress
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/29/2026B00736899-I1Request digital key ↗
08/21/2026B00682951-P3Request digital key ↗
08/21/2026B00682951-P1Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00682951-I1Open ↗
▸Seals & Professional Certifications18
▸DOB NOWProgress Inspector Seal & Signature8
09/01/2026B00682951-P3Open ↗
09/01/2026B00682951-P3Open ↗
08/26/2026B00682951-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/29/2026B00737038-I1Open ↗
08/29/2026B00737103-I1Open ↗
08/21/2026B00682951-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026B00682951-P3Open ↗
08/26/2026B00682951-I1Open ↗
08/24/2026B00682951-P2Open ↗
▸Safety & Tenant Protection4
▸DOB NOWStreet Tree Checklist4
08/13/2026B00682951-I1Open ↗
08/13/2026B00682951-P3Open ↗
08/13/2026B00682951-P2Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/21/2026B00682951-P3Open ↗
08/21/2026B00682951-P1Open ↗
08/15/2026B00682951-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWOER: Notice to Proceed3
08/15/2026B00737038-I1Open ↗
08/14/2026B00737103-I1Open ↗
08/13/2026B00682951-I1Open ↗
▸DOB NOWOER: Notice of Satisfaction3
08/15/2026B00737038-I1Open ↗
08/14/2026B00737103-I1Open ↗
08/13/2026B00682951-I1Open ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/15/2026B00737038-I1Open ↗
08/14/2026B00737103-I1Open ↗
▸Other Documents4
▸DOB NOWProperty Ownership Certification4
08/21/2026B00682951-P3Open ↗
08/21/2026B00682951-P1Open ↗
08/15/2026B00682951-I1Open ↗
Showing 3 of 4 on file for this type