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Two family converted from one family
48-12 37 STREET
QUEENS · BIN 4003380
💬 Discuss this project
1920Year Built
1Stories
B3Building Class
R5Zoning
1,400 sfGross Floor Area
2Units
Rent Stabilized8 Open Violations 2 unresolved · 6 paperwork only ▸
Two family converted from one family · Owner of record: 4812 37TH ST LLC · 2,500 sf lot · 0.56 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof1p · 1 filing · 9 docs
Basement1p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LA CASTELLANA TRADE CORP.203/22/2026
48-12 37TH ST403/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MADRIAGA ENGINEERING P.C.204/11/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BERNARDO GAMBA103/21/2026
Building Lifecycle
All (45)Filed (2)Violation (11)Objection (16)Special Inspection (16)
06/12/2026
Special inspection requirement — HVAC-R and service water heating equipment
06/12/2026
Special inspection requirement — HVAC-R and service water heating system controls
04/28/2026
Special inspection requirement — Interior lighting power
04/22/2026
Objection raised — Admin
03/27/2026
Objection resolved — Addressed
03/27/2026
Objection resolved — Addressed
03/27/2026
Objection resolved — Addressed
01/08/2026
Objection raised — Scope
12/11/2025
Objection resolved — Addressed
11/25/2025
Violation issued (HPD, closed)
I
07/28/2025
Objection resolved — Addressed
05/09/2025
Objection resolved — Addressed
05/09/2025
Objection resolved — Addressed
05/08/2025
Special inspection requirement — HVAC-R and service water heating equipment
05/08/2025
Special inspection requirement — Energy Code Compliance Inspections
05/06/2025
Special inspection requirement — Tenant Protection Plan Compliance
05/06/2025
Special inspection requirement — Maintenance information
05/06/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/06/2025
Special inspection requirement — High Temperature Hot Water Piping (Welding)
04/25/2025
Objection raised — Plumbing
04/25/2025
Objection raised — Plumbing
04/25/2025
Objection raised — Scope
04/25/2025
Objection raised — Plumbing
04/21/2025
Objection raised — Zoning
04/21/2025
Objection raised — Structural
04/21/2025
Objection raised — Scope
04/11/2025
Filed — Alteration CO
ALTERATION APPLICATION FILED TO RESOLVE DOB VIOLATION VW 062701C02GS13, VW 062701C02GS11, AND ECB VIOLATIONS 34293558M, 34293556Z, 34293557K, 34293555R, 34065443H. PROPOSED CONVERSION TO A TWO FAMILY DWELLING. THIS WORK SUPERSEDES JOB N 401982850.
Q01197202-S1
04/11/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
04/11/2025
Special inspection requirement — Energy Code Compliance Inspections
04/08/2025
Filed — Alteration CO
ALTERATION APPLICATION FILED TO RESOLVE DOB VIOLATION VW 062701C02GS13, VW 062701C02GS11, AND ECB VIOLATIONS 34293558M, 34293556Z, 34293557K, 34293555R, 34065443H. PROPOSED CONVERSION TO A TWO FAMILY DWELLING. THIS WORK SUPERSEDES JOB N 401982850.
Q01197202-I1
04/02/2025
Special inspection requirement — Insulation placement and R values
04/02/2025
Special inspection requirement — Air barrier — testing
04/02/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
03/18/2025
Special inspection requirement — Mechanical Systems
03/18/2025
Special inspection requirement — Final
12/04/2024
Violation issued (HPD, closed)
I
11/29/2023
Violation issued (HPD, closed)
I
06/27/2001
Violation issued (ECB, open)
Quality of Life
06/27/2001
Violation issued (DOB, open)
VW-VIOLATION WORK WITHOUT PERMIT - ACTIVE
06/27/2001
Violation issued (DOB, open)
VW-VIOLATION WORK WITHOUT PERMIT - ACTIVE
06/27/2001
Violation issued (ECB, open)
Quality of Life
06/27/2001
Violation issued (ECB, open)
Quality of Life
06/27/2001
Violation issued (ECB, open)
Quality of Life
02/29/1992
Violation issued (ECB, open)
Construction
11/14/1991
Violation issued (ECB, open)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BIS—ISSUEDN.A08/13/2004
1 project · most recent 04/11/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
04/11/2025——Air Conditioning Systems
Cooling
General Electric SmartWater (R-192) 12,000 BTU · Fan Coil Indoor ×1
Rheem XE40M6S T45U1 24,000 BTU · Fan Coil Indoor ×1
1 project · most recent 04/11/2025
Water/Sanitary
FiledStatusContractorScope
04/11/2025——Water/Sanitary
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
06/12/2026HVAC-R and service water heating equipment—energy_progress
06/12/2026HVAC-R and service water heating system controls—energy_progress
04/28/2026Interior lighting power—energy_progress
05/08/2025HVAC-R and service water heating equipment—energy_progress
05/08/2025Energy Code Compliance Inspections—progress
05/06/2025Tenant Protection Plan Compliance—special
05/06/2025Maintenance information—energy_progress
05/06/2025Fire-Resistant Penetrations and Joints—special
05/06/2025High Temperature Hot Water Piping (Welding)—special
04/11/2025HVAC-R and service water piping design and insulation—energy_progress
04/11/2025Energy Code Compliance Inspections—progress
04/02/2025Insulation placement and R values—energy_progress
04/02/2025Air barrier — testing —energy_progress
04/02/2025HVAC-R and service water piping design and insulation—energy_progress
03/18/2025Mechanical Systems—special
03/18/2025Final—progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/20/2026Q01197202-S1Request digital key ↗
08/20/2026Q01197202-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/20/2026Q01197202-S1Open ↗
08/20/2026Q01197202-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/20/2026Q01197202-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/20/2026Q01197202-S1Open ↗
08/20/2026Q01197202-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/20/2026Q01197202-I1Open ↗