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Two family frame
21-52 41 STREET
QUEENS · BIN 4015515
💬 Discuss this project
1920Year Built
2Stories
B2Building Class
R5Zoning
1,898 sfGross Floor Area
2Units
0 Open Violations
Two family frame · 2,500 sf lot · 0.76 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar2p · 1 filing · 14 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/10/2020$995K—AIV INVESTORS, LLC → Private party$524/sf building
10/24/2014$715K—Private party → AIV INVESTORS LLC$377/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
A. GIANNOPOULOS ARCHITECTS PLLC.210/06/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
EH PLUMBING & HEATING CORPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
A. GIANNOPOULOS ARCHITECT2196210/06/2021
Building Lifecycle
All (17)Filed (2)Permit Issued (1)Violation (1)Inspection (3)Special Inspection (10)
06/26/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/18/2021
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/07/2021
Special inspection requirement — HVAC-R and service water heating equipment
ANASTASIOS GIANNOPOULOS
10/07/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
ANASTASIOS GIANNOPOULOS
10/07/2021
Special inspection requirement — Energy Code Compliance Inspections
ANASTASIOS GIANNOPOULOS
10/07/2021
Special inspection requirement — HVAC-R and service water heating system controls
ANASTASIOS GIANNOPOULOS
10/07/2021
Special inspection requirement — Maintenance information
ANASTASIOS GIANNOPOULOS
10/06/2021
Filed — Alteration
Proposed installation of two combi boilers. No change to use, egress or occupancy.
Q00507800-P1
10/06/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
ANASTASIOS GIANNOPOULOS
10/06/2021
Special inspection requirement — Energy Code Compliance Inspections
ANASTASIOS GIANNOPOULOS
10/06/2021
Special inspection requirement — HVAC-R and service water heating equipment
ANASTASIOS GIANNOPOULOS
10/06/2021
Special inspection requirement — Maintenance information
ANASTASIOS GIANNOPOULOS
10/06/2021
Special inspection requirement — HVAC-R and service water heating system controls
ANASTASIOS GIANNOPOULOS
10/02/2021
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
07/26/2021
Permit issued — Plumbing
Q00507800-I1-PL
04/22/2021
Filed — Alteration
Proposed installation of two combi boilers. No change to use, egress or occupancy.
Q00507800-I1
04/19/1989
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offEH PLUMBING & HEATING COR07/26/2021
BIS—ISSUEDN.A.M. INTERNATIONAL CONSTR INC01/09/1990
1 project · most recent 10/06/2021
Gas
FiledStatusContractorScope
10/06/2021Signed-offEH PLUMBING & HEATING CORGas
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
06/26/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/18/2021Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/02/2021Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
10/07/2021HVAC-R and service water heating equipmentANASTASIOS GIANNOPOULOSenergy_progress
10/07/2021Fire-Resistant Penetrations and JointsANASTASIOS GIANNOPOULOSspecial
10/07/2021Energy Code Compliance InspectionsANASTASIOS GIANNOPOULOSprogress
10/07/2021HVAC-R and service water heating system controlsANASTASIOS GIANNOPOULOSenergy_progress
10/07/2021Maintenance informationANASTASIOS GIANNOPOULOSenergy_progress
10/06/2021Fire-Resistant Penetrations and JointsANASTASIOS GIANNOPOULOSspecial
10/06/2021Energy Code Compliance InspectionsANASTASIOS GIANNOPOULOSprogress
10/06/2021HVAC-R and service water heating equipmentANASTASIOS GIANNOPOULOSenergy_progress
10/06/2021Maintenance informationANASTASIOS GIANNOPOULOSenergy_progress
10/06/2021HVAC-R and service water heating system controlsANASTASIOS GIANNOPOULOSenergy_progress
▾Documents — 14 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/27/2026Q00507800-I1Request digital key ↗
08/27/2026Q00507800-P1Request digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature8
08/31/2026Q00507800-P1Open ↗
08/31/2026Q00507800-P1Open ↗
08/31/2026Q00507800-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026Q00507800-P1Open ↗
08/13/2026Q00507800-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/31/2026Q00507800-P1Open ↗
08/31/2026Q00507800-I1Open ↗