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Three families
108-21 39 AVENUE
QUEENS · BIN 4044800
💬 Discuss this project
1925Year Built
2Stories
C0Building Class
R5Zoning
2,400 sfGross Floor Area
3Units
Rent Stabilized0 Open Violations
Three families · 3,052 sf lot · 0.79 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingFire Protection
Cellar6p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/22/2021$1.3M—Private party → Private party$558/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
POLY ENGINEER PC504/27/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
K A INTERIOR DESIGN1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SUPER POWER CONSTRUCTIONGeneral Contractor407/08/2026
TRI STATE PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
POLY ENGINEER, P.C.6110504/27/2023
Building Lifecycle
All (102)Filed (5)Permit Issued (3)Signed Off (2)Violation (60)Inspection (6)Special Inspection (26)
06/11/2025
Violation issued (HPD, closed)
A
12/02/2024
Violation issued (HPD, closed)
I
04/12/2024
Violation issued (HPD, closed)
A
11/24/2023
Violation issued (HPD, closed)
I
06/08/2023
Signed off — Alteration
FILED PLUMBING WORK TYPE IN CONJUNCTION WITH GC/MS JOB# Q08016355. REPLACE AND INSTALL NEW PLUMBING FIXTURES.
Q08016363-I1
05/31/2023
Signed off — Alteration
Q08016355-I1
05/22/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
05/16/2023
Violation issued (HPD, closed)
C
05/07/2023
Special inspection requirement — Final
De Gao
05/07/2023
Special inspection requirement — Fire-Resistance Rated Construction
De Gao
05/07/2023
Special inspection requirement — Mechanical Systems
De Gao
05/07/2023
Special inspection requirement — Concrete - Cast-In-Place
De Gao
05/07/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
De Gao
05/07/2023
Special inspection requirement — Lighting controls
De Gao
05/07/2023
Special inspection requirement — Lighting in dwelling units
De Gao
05/07/2023
Special inspection requirement — Energy Code Compliance Inspections
De Gao
04/27/2023
Filed — Alteration
Q08016355-P2
04/19/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
04/17/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
De Gao
04/17/2023
Special inspection requirement — Energy Code Compliance Inspections
De Gao
04/17/2023
Special inspection requirement — HVAC-R and service water heating equipment
De Gao
04/17/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
De Gao
04/17/2023
Special inspection requirement — HVAC-R and service water heating system controls
De Gao
04/11/2023
Filed — Alteration
Q08016355-P1
04/11/2023
Filed — Alteration
FILED PLUMBING WORK TYPE IN CONJUNCTION WITH GC/MS JOB# Q08016355. REPLACE AND INSTALL NEW PLUMBING FIXTURES.
Q08016363-P1
04/10/2023
Special inspection requirement — Lighting controls
De Gao
04/10/2023
Special inspection requirement — Lighting in dwelling units
De Gao
04/10/2023
Special inspection requirement — Fire-Resistance Rated Construction
De Gao
04/10/2023
Special inspection requirement — Final
De Gao
04/10/2023
Special inspection requirement — Energy Code Compliance Inspections
De Gao
04/10/2023
Special inspection requirement — Mechanical Systems
De Gao
04/10/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
De Gao
04/10/2023
Special inspection requirement — Concrete - Cast-In-Place
De Gao
04/10/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
De Gao
04/10/2023
Special inspection requirement — Energy Code Compliance Inspections
De Gao
04/10/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
De Gao
04/10/2023
Special inspection requirement — HVAC-R and service water heating equipment
De Gao
04/10/2023
Special inspection requirement — HVAC-R and service water heating system controls
De Gao
03/27/2023
Violation issued (HPD, closed)
A
12/12/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/12/2022
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
12/12/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/12/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/15/2022
Violation issued (HPD, closed)
I
11/03/2022
Permit issued — Mechanical Systems
Q08016355-I1-GC
11/03/2022
Permit issued — General Construction
Q08016355-I1-MS
11/02/2022
Permit issued — Plumbing
Q08016363-I1-PL
10/23/2022
Filed — Alteration
FILED PLUMBING WORK TYPE IN CONJUNCTION WITH GC/MS JOB# Q08016355. REPLACE AND INSTALL NEW PLUMBING FIXTURES.
Q08016363-I1
10/23/2022
Filed — Alteration
Q08016355-I1
06/28/2022
Violation issued (HPD, closed)
C
06/28/2022
Violation issued (HPD, closed)
B
06/28/2022
Violation issued (HPD, closed)
A
06/28/2022
Violation issued (HPD, closed)
C
06/28/2022
Violation issued (HPD, closed)
B
06/28/2022
Violation issued (HPD, closed)
C
06/28/2022
Violation issued (HPD, closed)
B
06/28/2022
Violation issued (HPD, closed)
C
06/28/2022
Violation issued (HPD, closed)
B
06/28/2022
Violation issued (HPD, closed)
B
06/28/2022
Violation issued (HPD, closed)
B
Latest 60 of 102 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offSUPER POWER CONSTRUCTION11/03/2022
DOB NOWGeneral ConstructionSigned-offSUPER POWER CONSTRUCTION11/03/2022
DOB NOWPlumbingSigned-offDW PLUMBING INC11/02/2022
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
05/22/2023Pass-Final General Construction Non-Directive 14PassView ↗
04/19/2023Fail-Final General Construction Non-Directive 14FailView ↗
12/12/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/12/2022Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/12/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/12/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
05/07/2023FinalDe Gaoprogress
05/07/2023Fire-Resistance Rated ConstructionDe Gaoprogress
05/07/2023Mechanical SystemsDe Gaospecial
05/07/2023Concrete - Cast-In-PlaceDe Gaospecial
05/07/2023Fire-Resistant Penetrations and JointsDe Gaospecial
05/07/2023Lighting controlsDe Gaoenergy_progress
05/07/2023Lighting in dwelling unitsDe Gaoenergy_progress
05/07/2023Energy Code Compliance InspectionsDe Gaoprogress
04/17/2023Fire-Resistant Penetrations and JointsDe Gaospecial
04/17/2023Energy Code Compliance InspectionsDe Gaoprogress
04/17/2023HVAC-R and service water heating equipmentDe Gaoenergy_progress
04/17/2023HVAC-R and service water piping design and insulationDe Gaoenergy_progress
04/17/2023HVAC-R and service water heating system controlsDe Gaoenergy_progress
04/10/2023Lighting controlsDe Gaoenergy_progress
04/10/2023Lighting in dwelling unitsDe Gaoenergy_progress
04/10/2023Fire-Resistance Rated ConstructionDe Gaoprogress
04/10/2023FinalDe Gaoprogress
04/10/2023Energy Code Compliance InspectionsDe Gaoprogress
04/10/2023Mechanical SystemsDe Gaospecial
04/10/2023Fire-Resistant Penetrations and JointsDe Gaospecial
04/10/2023Concrete - Cast-In-PlaceDe Gaospecial
04/10/2023Fire-Resistant Penetrations and JointsDe Gaospecial
04/10/2023Energy Code Compliance InspectionsDe Gaoprogress
04/10/2023HVAC-R and service water piping design and insulationDe Gaoenergy_progress
04/10/2023HVAC-R and service water heating equipmentDe Gaoenergy_progress
Latest 25 of 26.
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/25/2026Q08016363-I1Request digital key ↗
08/25/2026Q08016363-P1Request digital key ↗
08/24/2026Q08016355-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications31
▸DOB NOWProgress Inspector Seal & Signature18
08/29/2026Q08016355-P1Open ↗
08/29/2026Q08016355-P1Open ↗
08/29/2026Q08016355-P1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/29/2026Q08016355-P1Open ↗
08/29/2026Q08016355-P1Open ↗
08/29/2026Q08016355-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/25/2026Q08016363-P1Open ↗
08/25/2026Q08016363-I1Open ↗
08/24/2026Q08016355-P1Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/25/2026Q08016363-I1Open ↗
08/25/2026Q08016363-P1Open ↗
08/24/2026Q08016355-P1Open ↗
Showing 3 of 5 on file for this type