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Two family converted from one family
25-06 23RD AVENUE
QUEENS · BIN 4018713
💬 Discuss this project
1925Year Built
3Stories
B3Building Class
R5BZoning
2,698 sfGross Floor Area
2Units
0 Active Violations
Two family converted from one family · 2,000 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Roof9p · 1 filing · 20 docs
Floor 38p · 1 filing · 20 docs
Floor 27p · 1 filing · 20 docs
Floor 15p · 1 filing · 20 docs
Cellar15p · 1 filing · 20 docs
Site & exteriorConstruction fence6p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/12/2014$765K—— → —$284/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HC Engineering610/22/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CH Cornerstone Design603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Joanne's Construction CoGeneral Contractor407/08/2026
Joanne's Construction CoScaffold407/08/2026
Aura PlumbingPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
International Geotehcnica1795210/22/2025
Building Lifecycle
All (53)Filed (6)Permit Issued (8)Signed Off (2)Violation (1)Inspection (4)Objection (2)Special Inspection (30)
07/24/2026
Signed off — Alteration
Q01060586-I1
07/24/2026
Signed off — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-S1
01/15/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
12/22/2025
Special inspection requirement — Interior lighting power
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Fire-Resistance Rated Construction
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Insulation placement and R values
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Protection of exposed foundation insulation
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Structural Wood Frame
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Footing and Foundation
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Maintenance information
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Subgrade Inspections
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — HVAC-R and service water heating system controls
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Concrete - Cast-In-Place
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Masonry
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Heating Systems
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Mechanical Systems
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Fenestration areas
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Energy Code Compliance Inspections
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — HVAC-R and service water heating equipment
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Final
MICHAEL KARANTINIDIS, P.E.
12/22/2025
Special inspection requirement — Fenestration air leakage
MICHAEL KARANTINIDIS, P.E.
10/29/2025
Violation issued (ECB, closed)
Construction
10/22/2025
Filed — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-P3
10/22/2025
Filed — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-P2
10/03/2025
Special inspection requirement — HVAC-R and service water heating system controls
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — Interior lighting power
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — Heating Systems
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — Protection of exposed foundation insulation
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICHAEL KARANTINIDIS, P.E.
10/03/2025
Special inspection requirement — HVAC-R and service water heating equipment
MICHAEL KARANTINIDIS, P.E.
09/22/2025
Permit issued — Foundation
Q00614938-I1-GC-CX
04/17/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/18/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/18/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/07/2025
Permit issued — Plumbing
Q00614938-S1-PL
12/30/2024
Permit issued — Mechanical Systems
Q00614938-I1-GC-CX
12/30/2024
Permit issued — Construction Fence
Q01060586-I1-FN
12/17/2024
Permit issued — Construction Fence
Q01060586-I1-FN
12/17/2024
Permit issued — Mechanical Systems
Q00614938-I1-GC-CX
10/02/2024
Permit issued — Foundation
Q00614938-I1-GC-CX
09/24/2024
Permit issued — Construction Fence
Q01060586-I1-FN
07/26/2024
Filed — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-P1
06/11/2024
Objection raised — Other
06/11/2024
Objection resolved — Addressed
06/10/2024
Filed — Alteration
Q01060586-I1
03/09/2022
Filed — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-S1
11/04/2021
Filed — Alteration CO
PLUMBING MODIFICATION ON CELLAR THRU THIRD FLOOR.
Q00614938-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationPermit IssuedJoanne's Construction Co09/22/2025
DOB NOWPlumbingSigned-offAura Plumbing02/07/2025
DOB NOWMechanical SystemsPermit IssuedJoanne's Construction Co12/30/2024
DOB NOWConstruction FenceSigned-offJoanne's Construction Co12/30/2024
DOB NOWConstruction FenceSigned-offJoanne's Construction Co12/17/2024
DOB NOWMechanical SystemsPermit IssuedJoanne's Construction Co12/17/2024
DOB NOWFoundationPermit IssuedJoanne's Construction Co10/02/2024
DOB NOWConstruction FenceSigned-offJoanne's Construction Co09/24/2024
1 project · most recent 10/22/2025
Air Conditioning Systems Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
10/22/2025Permit IssuedJoanne's Construction CoAir Conditioning Systems, Heating Systems
Cooling
Cooper & Hunter CH-06MASTWM-230VI 6,000 BTU · Ahu ×14
CH-HPR36M-230VO 36,000 BTU · Rooftop Unit ×6
CH-09MASTWM-230VI 9,000 BTU · Ahu ×4
CH-12 SPHWM-230VI 12,000 BTU · Ahu ×9
CH-36SPH-230VO 36,000 BTU · Rooftop Unit ×3
__Junk__ CH-18MOLVMN-230VI 18,000 BTU · Ahu ×6
Heating
Cooper & Hunter CH-06MASTWM-230VI 6,000 BTU · Ahu ×14
CH-09MASTWM-230VI 9,000 BTU · Ahu ×4
CH-12 SPHWM-230VI 12,000 BTU · Ahu ×9
__Junk__ CH-18MOLVMN-230VI 18,000 BTU · Ahu ×6
Ducts & Piping
Greenheck G-085-VG 150 CFM ×3
G-099-VG 200 CFM · Kitchen Exhaust ×3
1 project · most recent 02/26/2025
General Wiring
FiledStatusContractorScope
02/26/2025CompleteTesta Electric CoGeneral Wiring
1 project · most recent 10/22/2025
Masonry Wood
FiledStatusContractorScope
10/22/2025Permit IssuedJoanne's Construction CoMasonry, Wood
1 project · most recent 10/22/2025
Fence
FiledStatusContractorScope
10/22/2025Permit IssuedJoanne's Construction CoFence
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
01/15/2026Pass-Final CND-Occupancy InspectionPassView ↗
04/17/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/18/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/18/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 69
DateRequirementInspectorRole
12/22/2025Maintenance informationMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025HVAC-R and service water heating system controlsMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Protection of exposed foundation insulationMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Fenestration and door U-factor and product ratingsMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025HVAC-R and service water piping design and insulationMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Interior lighting powerMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Insulation placement and R valuesMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Footing and FoundationMICHAEL KARANTINIDIS, P.E.progress
12/22/2025FinalMICHAEL KARANTINIDIS, P.E.progress
12/22/2025Structural Wood FrameMICHAEL KARANTINIDIS, P.E.progress
12/22/2025Energy Code Compliance InspectionsMICHAEL KARANTINIDIS, P.E.progress
12/22/2025Fire-Resistance Rated ConstructionMICHAEL KARANTINIDIS, P.E.progress
12/22/2025Exterior Insulation and Finish Systems (EIFS)MICHAEL KARANTINIDIS, P.E.special
12/22/2025Mechanical SystemsMICHAEL KARANTINIDIS, P.E.special
12/22/2025Heating SystemsMICHAEL KARANTINIDIS, P.E.special
12/22/2025Structural Stability – Alterations of existing buildingsMICHAEL KARANTINIDIS, P.E.special
12/22/2025MasonryMICHAEL KARANTINIDIS, P.E.special
12/22/2025Concrete - Cast-In-PlaceMICHAEL KARANTINIDIS, P.E.special
12/22/2025Fenestration areasMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Fire-Resistant Penetrations and JointsMICHAEL KARANTINIDIS, P.E.special
12/22/2025HVAC-R and service water heating equipmentMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Fenestration air leakageMICHAEL KARANTINIDIS, P.E.energy_progress
12/22/2025Subgrade InspectionsMICHAEL KARANTINIDIS, P.E.special
10/03/2025Insulation placement and R valuesMICHAEL KARANTINIDIS, P.E.energy_progress
10/03/2025Concrete - Cast-In-PlaceMICHAEL KARANTINIDIS, P.E.special
Latest 25 of 69.
▾Documents — 93 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/22/2026Q01060586-I1Request digital key ↗
08/18/2026Q00614938-P3Request digital key ↗
08/18/2026Q00614938-S1Request digital key ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records9
▸DOB NOWRestrictive Declaration/Easement 15
08/18/2026Q00614938-S1Open ↗
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00614938-P1Open ↗
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-P2Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00614938-I1Open ↗
▸Seals & Professional Certifications53
▸DOB NOWProgress Inspector Seal & Signature30
09/02/2026Q00614938-I1Open ↗
09/02/2026Q00614938-I1Open ↗
09/02/2026Q00614938-I1Open ↗
Showing 3 of 30 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature16
09/02/2026Q00614938-I1Open ↗
09/02/2026Q00614938-I1Open ↗
09/02/2026Q00614938-I1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/18/2026Q00614938-P3Open ↗
08/18/2026Q00614938-S1Open ↗
08/18/2026Q00614938-P1Open ↗
Showing 3 of 7 on file for this type
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-P1Open ↗
08/13/2026Q00614938-P2Open ↗
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist3
08/13/2026Q00614938-P2Open ↗
08/13/2026Q00614938-P1Open ↗
08/13/2026Q00614938-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00614938-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026Q00614938-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/18/2026Q00614938-I1Open ↗
08/18/2026Q00614938-S1Open ↗
▸Other Documents15
▸DOB NOWPlot Diagram4
08/13/2026Q00614938-P2Open ↗
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026Q00614938-P1Open ↗
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-P2Open ↗
▸DOB NOWProperty Ownership Certification3
08/18/2026Q00614938-I1Open ↗
08/18/2026Q00614938-P2Open ↗
08/18/2026Q00614938-P1Open ↗
▸DOB NOWSite Survey: Initial3
08/13/2026Q00614938-P1Open ↗
08/13/2026Q00614938-I1Open ↗
08/13/2026Q00614938-P2Open ↗
▸DOB NOWFinal Survey1
08/13/2026Q00614938-I1Open ↗
▸DOB NOWProject Specific General Liability (PGL1)1
08/13/2026Q00614938-I1Open ↗