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One story - permanent living quarter
101-04 23 AVENUE
QUEENS · BIN 4040854
💬 Discuss this project
1955Year Built
1.5Stories
A2Building Class
R3AZoning
1,644 sfGross Floor Area
1Units
FDNY Report ↗
One story - permanent living quarter · 4,980 sf lot · 0.33 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingCivil
Floor 27p · 1 filing · 10 docs
Floor 14p · 1 filing · 10 docs
Cellar1p · 1 filing · 10 docs
Basement1p · 1 filing · 10 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CTA ARCHITECTS404/23/2026
Building Lifecycle
All (47)Filed (4)Objection (21)Special Inspection (22)
07/13/2026
Objection resolved — Resolved
07/07/2026
Objection resolved — Resolved
07/06/2026
Objection raised — Zoning
07/06/2026
Objection raised — Scope
07/06/2026
Objection raised — Scope
07/06/2026
Objection raised — Structural
07/06/2026
Objection raised — Structural
07/06/2026
Objection raised — Admin
07/06/2026
Objection raised — Energy
07/06/2026
Objection raised — Other
07/01/2026
Objection resolved — Resolved
05/04/2026
Objection resolved — Resolved
05/04/2026
Special inspection requirement — Maintenance information
05/04/2026
Special inspection requirement — Permanent certificate
05/04/2026
Special inspection requirement — Metering
05/04/2026
Special inspection requirement — Interior lighting power
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Structural
04/27/2026
Objection raised — Structural
04/27/2026
Objection raised — Structural
04/27/2026
Objection raised — Other
04/23/2026
Filed — Alteration CO
Conversion of 2nd floor (Attic) into an Ancillary Dwelling Unit (ADU) as shown on plan set filed herewith.
Q01379656-S3
04/23/2026
Filed — Alteration CO
Conversion of 2nd floor (Attic) into an Ancillary Dwelling Unit (ADU) as shown on plan set filed herewith.
Q01379656-S2
04/22/2026
Filed — Alteration CO
Conversion of 2nd floor (Attic) into an Ancillary Dwelling Unit (ADU) as shown on plan set filed herewith.
Q01379656-S1
04/17/2026
Special inspection requirement — Sprinkler Systems
04/16/2026
Special inspection requirement — HVAC-R and service water heating system controls
04/16/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
04/16/2026
Special inspection requirement — Mechanical Systems
04/16/2026
Special inspection requirement — Energy Code Compliance Inspections
04/16/2026
Special inspection requirement — Final
04/16/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
04/16/2026
Special inspection requirement — Maintenance information
04/16/2026
Special inspection requirement — HVAC-R and service water heating equipment
04/10/2026
Filed — Alteration CO
Conversion of 2nd floor (Attic) into an Ancillary Dwelling Unit (ADU) as shown on plan set filed herewith.
Q01379656-I1
04/02/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
04/02/2026
Special inspection requirement — Fenestration air leakage
04/02/2026
Special inspection requirement — Insulation placement and R values
04/02/2026
Special inspection requirement — Air barrier — testing
04/02/2026
Special inspection requirement — HVAC-R and service water heating equipment
03/31/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/31/2026
Special inspection requirement — Lighting controls
03/31/2026
Special inspection requirement — Energy Code Compliance Inspections
03/31/2026
Special inspection requirement — Fire-Resistance Rated Construction
Nothing on file for this building.
1 project · most recent 09/15/2021
FiledStatusContractorScope
09/15/2021CompleteS.A.L. ELECTRIC CO INC.—
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
05/04/2026Maintenance information—energy_progress
05/04/2026Permanent certificate—energy_progress
05/04/2026Metering—energy_progress
05/04/2026Interior lighting power—energy_progress
04/17/2026Sprinkler Systems—special
04/16/2026HVAC-R and service water heating system controls—energy_progress
04/16/2026Fire-Resistant Penetrations and Joints—special
04/16/2026Mechanical Systems—special
04/16/2026Energy Code Compliance Inspections—progress
04/16/2026Final—progress
04/16/2026HVAC-R and service water piping design and insulation—energy_progress
04/16/2026Maintenance information—energy_progress
04/16/2026HVAC-R and service water heating equipment—energy_progress
04/02/2026Fenestration and door U-factor and product ratings—energy_progress
04/02/2026Fenestration air leakage—energy_progress
04/02/2026Insulation placement and R values—energy_progress
04/02/2026Air barrier — testing —energy_progress
04/02/2026HVAC-R and service water heating equipment—energy_progress
03/31/2026Fire-Resistant Penetrations and Joints—special
03/31/2026Lighting controls—energy_progress
03/31/2026Energy Code Compliance Inspections—progress
03/31/2026Fire-Resistance Rated Construction—progress
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/17/2026Q01379656-S3Request digital key ↗
08/17/2026Q01379656-S2Request digital key ↗
08/17/2026Q01379656-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/17/2026Q01379656-S3Open ↗
08/17/2026Q01379656-S2Open ↗
08/17/2026Q01379656-S1Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026Q01379656-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/17/2026Q01379656-I1Open ↗