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Two family converted from one family
21-46 74 STREET
QUEENS · BIN 4469129
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1925Year Built
1.75Stories
B3Building Class
R4Zoning
1,518 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · Owner of record: 1224 31ST DR ASTORIA LLC · 6,000 sf lot · 0.25 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WINNING EXPEDITING SERVICE203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/10/2024$1.6M—Private party → 1224 31ST DR ASTORIA LLC$1,021/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
WINNING EXPEDITING SERVICE INC.111/22/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WINNING EXPEDITING SERVICE203/21/2026
Building Lifecycle
All (3)Filed (1)Objection (1)Special Inspection (1)
12/18/2025
Objection raised — Other
11/22/2025
Filed — Full Demolition
This is hand demolition of 1-story frame garage application, house full demolition and fence application has been filed under job# Q01111815-I1 & Q01113024-I1 respectively under primary BIN 4021315.
Q01300715-I1
10/09/2025
Special inspection requirement — Demolition
MICHAEL MASTROGIACOMO
Nothing on file for this building.
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
10/09/2025DemolitionMICHAEL MASTROGIACOMOspecial
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/14/2026Q01300715-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/18/2026Q01300715-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026Q01300715-I1Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWElectric Cut-Off1
08/13/2026Q01300715-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/14/2026Q01300715-I1Open ↗
▸DOB NOWRodent Control1
08/13/2026Q01300715-I1Open ↗
▸Other Documents2
▸DOB NOWProperty Ownership Certification1
08/14/2026Q01300715-I1Open ↗
▸DOB NOWStructure Photographs1
08/14/2026Q01300715-I1Open ↗