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Two stories - detached, small or mid-size
21-11 147 STREET
QUEENS · Whitestone-Beechhurst · BIN 4105450
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1935Year Built
2.5Stories
A1Building Class
R3AZoning
1,508 sfGross Floor Area
1Units
1 Open Violation ▸
Two stories - detached, small or mid-size · 3,000 sf lot · 0.5 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
AtticUnder Construction1p · 1 filing · 4 docs
Floor 2Under Construction1p · 1 filing · 4 docs
Floor 1Under Construction1p · 1 filing · 4 docs
CellarUnder Construction1p · 1 filing · 4 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/18/2020$885K—Private party → Private party$587/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CD ARCHITECT STUDIO, LLP107/30/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRINCHESE CONSTRUCTION INGeneral Contractor109/01/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CD ARCHITECT STUDIO, LLP2573107/30/2026
Building Lifecycle
All (9)Filed (1)Permit Issued (1)Violation (1)Objection (2)Special Inspection (4)
08/31/2026
Permit issued — General Construction
Q01435225-I1-GC-CX
08/18/2026
Objection resolved — Resolved
08/13/2026
Objection raised — Other
07/30/2026
Filed — Alteration
GENERAL CONSTRUCTION & STRUCTURAL WORK TYPES TO REPAIR EX. 1-FAMILY DWELLING FROM FIRE DAMAGES INCLUDING PARTITIONS & COSMETIC FINISHES PER PLANS SUBMITTED HEREWITH. NO CHANGE TO EGRESS, USE OR OCCUPANCY.
Q01435225-I1
07/22/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nat Costanza
07/22/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Nat Costanza
07/22/2026
Special inspection requirement — Structural Wood Frame
Nat Costanza
07/22/2026
Special inspection requirement — Final
Nat Costanza
12/25/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedTRINCHESE CONSTRUCTION IN08/31/2026
1 project · most recent 07/30/2026
Wood
FiledStatusContractorScope
07/30/2026Permit IssuedTRINCHESE CONSTRUCTION INWood
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
07/22/2026Fire-Resistant Penetrations and JointsNat Costanzaspecial
07/22/2026Structural Stability – Alterations of existing buildingsNat Costanzaspecial
07/22/2026Structural Wood FrameNat Costanzaprogress
07/22/2026FinalNat Costanzaprogress
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026Q01435225-I1Request digital key ↗
▸Seals & Professional Certifications3
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026Q01435225-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/29/2026Q01435225-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/29/2026Q01435225-I1Open ↗