← Back
Two family brick
21-42 24 STREET
QUEENS · Astoria (North)-Ditmars-Steinway · BIN 4019599
💬 Discuss this project
1935Year Built
3Stories
B1Building Class
R5BZoning
1,728 sfGross Floor Area
2Units
Two family brick · 1,800 sf lot · 0.96 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/08/2023$1.3M—Private party → Private party$773/sf building
07/11/2016$1.2M—Private party → Private party$672/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Mike Polychroniades P.E.203/04/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JOSEPH GIANNETTI RA403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGHLEVEL GROUP INCGeneral Contractor303/21/2026
QEC ELECTRICAL SVCE CORPElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MIKE POLYCHRONIADES8407203/04/2024
Building Lifecycle
All (18)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (14)
03/08/2024
Signed off — Alteration
Interior renovation of kitchen and bathrooms. Replace interior doors and trim. Install new heat pump cooling/heating units.
Q00942438-I1
03/04/2024
Filed — Alteration
Interior renovation of kitchen and bathrooms. Replace interior doors and trim. Install new heat pump cooling/heating units.
Q00942438-P1
03/02/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
mike polychroniades
03/02/2024
Special inspection requirement — Mechanical Systems
mike polychroniades
03/02/2024
Special inspection requirement — Energy Code Compliance Inspections
mike polychroniades
03/02/2024
Special inspection requirement — Final
mike polychroniades
03/02/2024
Special inspection requirement — Fire-Resistance Rated Construction
mike polychroniades
03/02/2024
Special inspection requirement — Fenestration areas
mike polychroniades
03/02/2024
Special inspection requirement — Fenestration air leakage
mike polychroniades
03/02/2024
Special inspection requirement — HVAC-R and service water heating equipment
mike polychroniades
03/02/2024
Special inspection requirement — Interior lighting power
mike polychroniades
03/02/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
mike polychroniades
03/02/2024
Special inspection requirement — HVAC-R and service water heating system controls
mike polychroniades
03/02/2024
Special inspection requirement — Ventilation and air distribution system
mike polychroniades
03/02/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
mike polychroniades
03/02/2024
Special inspection requirement — Permanent certificate
mike polychroniades
10/18/2023
Permit issued — Mechanical Systems
Q00942438-I1-GC-CX
10/12/2023
Filed — Alteration
Interior renovation of kitchen and bathrooms. Replace interior doors and trim. Install new heat pump cooling/heating units.
Q00942438-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offHIGHLEVEL GROUP INC10/18/2023
2 projects · most recent 11/07/2023
General Wiring
FiledStatusContractorScope
11/07/2023CompleteQEC ELECTRICAL SVCE CORPGeneral Wiring
10/18/2023CompleteQEC ELECTRICAL SVCE CORP—
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
03/02/2024Fire-Resistant Penetrations and Jointsmike polychroniadesspecial
03/02/2024Mechanical Systemsmike polychroniadesspecial
03/02/2024Energy Code Compliance Inspectionsmike polychroniadesprogress
03/02/2024Finalmike polychroniadesprogress
03/02/2024Fire-Resistance Rated Constructionmike polychroniadesprogress
03/02/2024Fenestration areasmike polychroniadesenergy_progress
03/02/2024Fenestration air leakagemike polychroniadesenergy_progress
03/02/2024HVAC-R and service water heating equipmentmike polychroniadesenergy_progress
03/02/2024Interior lighting powermike polychroniadesenergy_progress
03/02/2024Fenestration and door U-factor and product ratingsmike polychroniadesenergy_progress
03/02/2024HVAC-R and service water heating system controlsmike polychroniadesenergy_progress
03/02/2024Ventilation and air distribution systemmike polychroniadesenergy_progress
03/02/2024HVAC-R and service water piping design and insulationmike polychroniadesenergy_progress
03/02/2024Permanent certificatemike polychroniadesenergy_progress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/24/2026Q00942438-I1Request digital key ↗
08/24/2026Q00942438-P1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/24/2026Q00942438-I1Open ↗
08/13/2026Q00942438-P1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/29/2026Q00942438-P1Open ↗
08/29/2026Q00942438-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/29/2026Q00942438-P1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/24/2026Q00942438-I1Open ↗
08/13/2026Q00942438-P1Open ↗