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One family attached or semi-detached
21-14 23 AVENUE
QUEENS · BIN 4019391
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1930Year Built
2Stories
A5Building Class
R5BZoning
1,290 sfGross Floor Area
1Units
0 Open Violations
One family attached or semi-detached · 2,060 sf lot · 0.63 FAR built · Flood zone X
Locations of Work
Structural
Cellar1p · 1 filing · 6 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/20/2023$1.3M—— → —$977/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ALMA ENGINEERING, PC106/18/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JOANNE'S CONSTRUCTION COGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ALMA ENGINEERING, P.C.7833106/18/2025
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Signed Off (1)Violation (1)Special Inspection (3)
12/29/2025
Signed off — Alteration
1. Reinforcing the first floor by adding new steel columns and beams in the cellar. 2. Replacing the window lintels on the front facade of the second floor. 3. No changes in use, egress, or occupancy.
Q01238664-I1
10/24/2025
Permit issued — Structural
Q01238664-I1-GC-CX
06/18/2025
Filed — Alteration
1. Reinforcing the first floor by adding new steel columns and beams in the cellar. 2. Replacing the window lintels on the front facade of the second floor. 3. No changes in use, egress, or occupancy.
Q01238664-I1
06/16/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
SAHAND AINECHI
06/16/2025
Special inspection requirement — Structural Steel - Details
SAHAND AINECHI
06/09/2025
Special inspection requirement — Final
SAHAND AINECHI
06/21/1977
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offJOANNE'S CONSTRUCTION CO10/24/2025
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
06/16/2025Structural Stability – Alterations of existing buildingsSAHAND AINECHIspecial
06/16/2025Structural Steel - DetailsSAHAND AINECHIspecial
06/09/2025FinalSAHAND AINECHIprogress
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/19/2026Q01238664-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026Q01238664-I1Open ↗
09/01/2026Q01238664-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026Q01238664-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026Q01238664-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026Q01238664-I1Open ↗