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Five to six families
48-50 41 STREET
QUEENS · BIN 4002889
💬 Discuss this project
1929Year Built
3Stories
C2Building Class
R5Zoning
4,200 sfGross Floor Area
6Units
Rent Stabilized1 Open Violation ▸
Five to six families · Owner of record: 48-50 41ST STREET LLC · 2,542 sf lot · 1.65 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingGeneral
Roof1p · 1 filing · 20 docs
Floor 31p · 1 filing · 20 docs
Floor 2
Floor 1
Cellar5p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PEAK607/08/2026
PEAK CAPITAL ADVISORS 21507/08/2026
48-50 41ST STREET LLC103/22/2026
48-50 41ST STREET LLC CYN203/22/2026
47-21 47TH ST OWNER203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/08/2019$1.9M—LN 48-50 ASSOCIATES, LLC → 48-50 41ST STREET LLC$452/sf building
08/21/2014$1.5M—— → —$363/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JAMES CHAI ARCHITECT, P.C.611/16/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HTX BUILDING CONSULTING603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JKO CONSTRUCTION & CONSU*General Contractor303/21/2026
CLEAN TECH MECHANICAL INCPlumbing307/08/2026
GHCR, LLCGeneral Contractor207/08/2026
DYNAMIC PLBG & SPRKLR CORPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JAMES JH CHAI & ASSOCIATE6481611/16/2022
Building Lifecycle
All (69)Filed (6)Permit Issued (7)Signed Off (4)Violation (28)Inspection (2)Special Inspection (22)
06/11/2025
Violation issued (HPD, closed)
A
12/02/2024
Violation issued (HPD, closed)
I
09/03/2024
Violation issued (HPD, closed)
C
09/03/2024
Violation issued (HPD, closed)
B
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/28/2023
Violation issued (HPD, closed)
A
03/07/2023
Signed off — Alteration
REMOVE SHOWER IN UNIT 1A ON CELLAR TO CURE ECB VIOLATION# 39069453L & 39069452J.NO CHANGE TO USE, EGRESS OR OCCUPANCY
Q08034622-S1
03/06/2023
Signed off — Alteration
REMOVE SHOWER IN UNIT 1A ON CELLAR TO CURE ECB VIOLATION# 39069453L & 39069452J.NO CHANGE TO USE, EGRESS OR OCCUPANCY
Q08034622-I1
02/28/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
02/28/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
02/24/2023
Permit issued — Plumbing
Q08034622-S1-PL
02/07/2023
Permit issued — General Construction
Q08034622-I1-GC
12/29/2022
Permit issued — General Construction
Q08034622-I1-GC
11/16/2022
Filed — Alteration
REMOVE SHOWER IN UNIT 1A ON CELLAR TO CURE ECB VIOLATION# 39069453L & 39069452J.NO CHANGE TO USE, EGRESS OR OCCUPANCY
Q08034622-S1
11/15/2022
Violation issued (HPD, closed)
I
11/09/2022
Filed — Alteration
REMOVE SHOWER IN UNIT 1A ON CELLAR TO CURE ECB VIOLATION# 39069453L & 39069452J.NO CHANGE TO USE, EGRESS OR OCCUPANCY
Q08034622-I1
09/06/2022
Violation issued (ECB, closed)
Construction
09/06/2022
Violation issued (ECB, closed)
Construction
08/03/2022
Violation issued (HPD, closed)
C
08/03/2022
Violation issued (HPD, closed)
C
08/03/2022
Violation issued (HPD, open)
A
08/03/2022
Violation issued (HPD, closed)
C
03/03/2022
Violation issued (HPD, closed)
A
04/14/2021
Violation issued (HPD, closed)
A
04/14/2021
Violation issued (HPD, closed)
I
11/17/2020
Signed off — Alteration
File MECH work in conjunction with the OT work 440572382, no change in use, egress or occupancy
Q00258495-S1
11/17/2020
Signed off — Alteration
File MECH work in conjunction with the OT work 440572382, no change in use, egress or occupancy
Q00258495-I1
08/28/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/28/2020
Special inspection requirement — HVAC and service water heating equipment
Joon Ho Chai
08/28/2020
Special inspection requirement — HVAC and service water heating system controls
Joon Ho Chai
08/28/2020
Special inspection requirement — HVAC insulation and sealing
Joon Ho Chai
08/28/2020
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/28/2020
Special inspection requirement — Final
Joon Ho Chai
08/28/2020
Special inspection requirement — Mechanical Systems
Joon Ho Chai
08/27/2020
Special inspection requirement — HVAC and service water heating system controls
Joon Ho Chai
08/27/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/27/2020
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/27/2020
Special inspection requirement — HVAC and service water heating equipment
Joon Ho Chai
08/26/2020
Filed — Alteration
File MECH work in conjunction with the OT work 440572382, no change in use, egress or occupancy
Q00258495-P2
08/26/2020
Filed — Alteration
File MECH work in conjunction with the OT work 440572382, no change in use, egress or occupancy
Q00258495-P1
08/26/2020
Special inspection requirement — Final
Joon Ho Chai
08/26/2020
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/26/2020
Special inspection requirement — Mechanical Systems
Joon Ho Chai
08/26/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/26/2020
Special inspection requirement — Energy Code Compliance Inspections
Joon Ho Chai
08/26/2020
Special inspection requirement — HVAC and service water heating equipment
Joon Ho Chai
08/26/2020
Special inspection requirement — HVAC and service water heating system controls
Joon Ho Chai
08/26/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
Joon Ho Chai
08/26/2020
Special inspection requirement — HVAC and service water heating system controls
Joon Ho Chai
08/26/2020
Special inspection requirement — HVAC and service water heating equipment
Joon Ho Chai
08/26/2020
Special inspection requirement — HVAC insulation and sealing
Joon Ho Chai
07/22/2020
Permit issued — Mechanical Systems
Q00258495-S1-MS
03/09/2020
Violation issued (HPD, closed)
A
03/09/2020
Violation issued (HPD, closed)
C
03/09/2020
Violation issued (HPD, closed)
B
03/09/2020
Violation issued (HPD, closed)
B
03/09/2020
Violation issued (HPD, closed)
A
02/14/2020
Permit issued — Plumbing
Q00258495-I1-PL
01/16/2020
Permit issued — Plumbing
Q00258495-I1-PL
12/31/2019
Permit issued — Plumbing
Q00258495-I1-PL
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offCITYWIDE PLBG HTG & SPKLS02/24/2023
DOB NOWGeneral ConstructionSigned-offGHCR, LLC02/07/2023
DOB NOWGeneral ConstructionSigned-offGHCR, LLC12/29/2022
DOB NOWMechanical SystemsSigned-offJKO CONSTRUCTION & CONSU*07/22/2020
DOB NOWPlumbingSigned-offCLEAN TECH MECHANICAL INC02/14/2020
DOB NOWPlumbingSigned-offCLEAN TECH MECHANICAL INC01/16/2020
DOB NOWPlumbingSigned-offCLEAN TECH MECHANICAL INC12/31/2019
BISOTISSUEDJKO CONSTRUCTION & CONSU*07/24/2020
BISFBISSUEDJACK PICCINI, INC08/14/2002
BISBLISSUEDPHOENIX UTILITIES CORP11/14/1989
1 project · most recent 09/04/2020
General Wiring
FiledStatusContractorScope
09/04/2020CompleteFIRST STAR ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
02/28/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/28/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
08/28/2020Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/28/2020HVAC and service water heating equipment Joon Ho Chaienergy_progress
08/28/2020HVAC and service water heating system controls Joon Ho Chaienergy_progress
08/28/2020HVAC insulation and sealing Joon Ho Chaienergy_progress
08/28/2020Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/28/2020FinalJoon Ho Chaiprogress
08/28/2020Mechanical SystemsJoon Ho Chaispecial
08/27/2020HVAC and service water heating system controls Joon Ho Chaienergy_progress
08/27/2020Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/27/2020Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/27/2020HVAC and service water heating equipment Joon Ho Chaienergy_progress
08/26/2020FinalJoon Ho Chaiprogress
08/26/2020Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/26/2020Mechanical SystemsJoon Ho Chaispecial
08/26/2020Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/26/2020Energy Code Compliance InspectionsJoon Ho Chaiprogress
08/26/2020HVAC and service water heating equipment Joon Ho Chaienergy_progress
08/26/2020HVAC and service water heating system controls Joon Ho Chaienergy_progress
08/26/2020Fire-Resistant Penetrations and JointsJoon Ho Chaispecial
08/26/2020HVAC and service water heating system controls Joon Ho Chaienergy_progress
08/26/2020HVAC and service water heating equipment Joon Ho Chaienergy_progress
08/26/2020HVAC insulation and sealing Joon Ho Chaienergy_progress
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch2
08/25/2026Q08034622-I1Request digital key ↗
08/25/2026Q08034622-S1Request digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems2
08/28/2026Q00258495-S1Request digital key ↗
08/15/2026Q00258495-P2Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing2
08/28/2026Q00258495-I1Request digital key ↗
08/15/2026Q00258495-P1Request digital key ↗
▸Applications & Permits7
▸BISPLAN / WORK APPROVAL APPLICATION5
04/09/2025440572382Open ↗
09/13/2024440572382Open ↗
04/18/2024440572382Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION2
09/14/2020440572382Open ↗
10/31/2019440572382Open ↗
▸Seals & Professional Certifications31
▸DOB NOWProgress Inspector Seal & Signature16
09/01/2026Q00258495-I1Open ↗
09/01/2026Q00258495-I1Open ↗
09/01/2026Q00258495-I1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/28/2026Q00258495-S1Open ↗
08/28/2026Q00258495-P1Open ↗
08/28/2026Q00258495-P2Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026Q00258495-I1Open ↗
08/25/2026Q00258495-P2Open ↗
08/25/2026Q00258495-P2Open ↗
Showing 3 of 6 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/31/2019440572382Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
10/31/2019440572382Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/31/2019440572382Open ↗
▸Safety & Tenant Protection5
▸DOB NOWTenant Protection Plan4
08/13/2026Q00258495-P2Open ↗
08/13/2026Q00258495-S1Open ↗
08/13/2026Q00258495-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTENANT PROTECTION PLAN AND NOTES1
10/31/2019440572382Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/28/2026Q00258495-P1Open ↗
08/28/2026Q00258495-S1Open ↗
08/28/2026Q00258495-P2Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
10/31/2019440572382Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
09/23/2020440572382Open ↗
10/31/2019440572382Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
09/23/2020440572382Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
10/31/2019440572382Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
09/23/2020440572382Open ↗
10/31/2019440572382Open ↗
▸Approvals, Objections & Sign-offs3
▸BISCONSTRUCTION CODE DETERMINATION1
08/07/2023440572382Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
09/23/2020440572382Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
09/14/2020440572382Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT1
10/31/2019440572382Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
09/23/2020440572382Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION3
11/27/2024440572382Open ↗
03/19/2020440572382Open ↗
11/15/2019440572382Open ↗
▸BISBOROUGH INTAKE FORM1
09/14/2020440572382Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
10/31/2019440572382Open ↗