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Two family converted from one family
144-47 177 STREET
QUEENS · BIN 4285256
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1925Year Built
2Stories
B3Building Class
R3-2Zoning
3,055 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 7,500 sf lot · 0.41 FAR built · Flood zone X500
Locations of Work
ArchitectureStructuralPlumbingCivil
Floor 239p · 1 filing · 20 docs
Floor 140p · 1 filing · 20 docs
Cellar44p · 1 filing · 20 docs
1 job · most recent 06/20/2024
Gas Storm Water/Sanitary
FiledStatusContractorScope
06/20/2024Permit IssuedAJIT ONE MECH&GEN'L CONTRGas, Storm, Water/Sanitary
1 job · most recent 09/06/2023
General Wiring
FiledStatusContractorScope
09/06/2023Permit IssuedMETROPOLITAN ELEC OF NY IGeneral Wiring
1 job · most recent 06/20/2024
FiledStatusContractorScope
06/20/2024Permit IssuedASJ CONSTRUCTION INC1 scope_items
Building Lifecycle
All (76)Filed (6)Permit Issued (12)Violation (1)Inspection (4)Objection (30)Special Inspection (23)
09/30/2025
Permit issued — General Construction
Q00892472-I1-GC
09/30/2025
Permit issued — Foundation
Q00892472-S2-FO-EA
08/14/2025
Permit issued — Foundation
Q00892472-S2-FO-EA
08/13/2025
Permit issued — General Construction
Q00892472-I1-GC
03/21/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
11/11/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
09/12/2024
Permit issued — Construction Fence
Q00863726-I1-FN
09/06/2024
Permit issued — General Construction
Q00892472-I1-GC
09/06/2024
Permit issued — Earth Work
Q00892472-S2-FO-EA
09/06/2024
Permit issued — General Construction
Q00892472-I1-GC
09/06/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/06/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/30/2024
Special inspection requirement — Energy Code Compliance Inspections
KARTIK CHANDA
07/30/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
KARTIK CHANDA
07/30/2024
Special inspection requirement — Maintenance information
KARTIK CHANDA
07/30/2024
Special inspection requirement — HVAC-R and service water heating equipment
KARTIK CHANDA
07/30/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
KARTIK CHANDA
07/30/2024
Special inspection requirement — HVAC-R and service water heating system controls
KARTIK CHANDA
07/17/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
KARTIK CHANDA
07/17/2024
Special inspection requirement — Lighting in dwelling units
KARTIK CHANDA
07/17/2024
Special inspection requirement — Air barrier - visual inspection
KARTIK CHANDA
07/17/2024
Special inspection requirement — Wall Panels, Curtain Walls, and Veneers
KARTIK CHANDA
07/17/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
KARTIK CHANDA
07/17/2024
Special inspection requirement — Energy Code Compliance Inspections
KARTIK CHANDA
07/17/2024
Special inspection requirement — Fire-Resistance Rated Construction
KARTIK CHANDA
07/17/2024
Special inspection requirement — Insulation placement and R values
KARTIK CHANDA
07/09/2024
Objection resolved — Addressed
07/02/2024
Objection raised — Other
06/20/2024
Filed — Alteration CO
APPLICATION IS BEING FILED HORIZONTAL & VERTICAL EXTENSION AND CONVERT ONE TO TWO FAMILY DWELLING UNITS INCLUDING FLOOR, WALL & CEILING INSTALLATION. TO OBTAIN NEW CERTIFICATION OF OCCUPANCY.
Q00892472-P1
06/20/2024
Filed — Alteration CO
APPLICATION IS BEING FILED HORIZONTAL & VERTICAL EXTENSION AND CONVERT ONE TO TWO FAMILY DWELLING UNITS INCLUDING FLOOR, WALL & CEILING INSTALLATION. TO OBTAIN NEW CERTIFICATION OF OCCUPANCY.
Q00892472-P2
06/17/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
KARTIK CHANDA
06/17/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
KARTIK CHANDA
06/17/2024
Special inspection requirement — Energy Code Compliance Inspections
KARTIK CHANDA
06/17/2024
Special inspection requirement — HVAC-R and service water heating system controls
KARTIK CHANDA
06/17/2024
Special inspection requirement — HVAC-R and service water heating equipment
KARTIK CHANDA
06/17/2024
Special inspection requirement — Maintenance information
KARTIK CHANDA
02/16/2024
Permit issued — Plumbing
Q00892472-S1-PL
11/03/2023
Objection resolved — Addressed
11/03/2023
Objection resolved — Addressed
11/03/2023
Objection resolved — Addressed
11/03/2023
Objection resolved — Addressed
10/10/2023
Permit issued — Foundation
Q00892472-S2-FO-EA
09/27/2023
Objection resolved — Addressed
09/27/2023
Objection resolved — Addressed
09/27/2023
Objection resolved — Addressed
09/27/2023
Objection resolved — Addressed
09/27/2023
Objection resolved — Addressed
09/23/2023
Objection raised — Admin
09/23/2023
Objection raised — Admin
09/23/2023
Objection raised — Structural
09/23/2023
Objection raised — Structural
09/23/2023
Objection raised — Admin
09/18/2023
Objection raised — Inspections
09/18/2023
Objection raised — Admin
09/18/2023
Objection raised — Scope
09/18/2023
Objection raised — Inspections
09/14/2023
Filed — Alteration CO
APPLICATION IS BEING FILED HORIZONTAL & VERTICAL EXTENSION AND CONVERT ONE TO TWO FAMILY DWELLING UNITS INCLUDING FLOOR, WALL & CEILING INSTALLATION. TO OBTAIN NEW CERTIFICATION OF OCCUPANCY.
Q00892472-S2
09/13/2023
Filed — Alteration CO
APPLICATION IS BEING FILED HORIZONTAL & VERTICAL EXTENSION AND CONVERT ONE TO TWO FAMILY DWELLING UNITS INCLUDING FLOOR, WALL & CEILING INSTALLATION. TO OBTAIN NEW CERTIFICATION OF OCCUPANCY.
Q00892472-S1
09/09/2023
Special inspection requirement — Concrete - Cast-In-Place
KARTIK CHANDA
09/09/2023
Special inspection requirement — Footing and Foundation
KARTIK CHANDA
Latest 60 of 76 events.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/27/2023$675K—Private party → Private party$221/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHANDA ENGINEERING CONSULTANT PC606/20/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ASJ CONSTRUCTION INCGeneral Contractor1107/08/2026
METROPOLITAN ELECTRIC*General Contractor407/08/2026
AJIT ONE MECH&GEN'L CONTRPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CHANDA ENG. CONSULTANT PC6842506/20/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedASJ CONSTRUCTION INC09/30/2025
DOB NOWFoundationPermit IssuedASJ CONSTRUCTION INC09/30/2025
DOB NOWFoundationPermit IssuedASJ CONSTRUCTION INC08/14/2025
DOB NOWGeneral ConstructionPermit IssuedASJ CONSTRUCTION INC08/13/2025
DOB NOWConstruction FencePermit IssuedMETROPOLITAN ELECTRIC*09/12/2024
DOB NOWGeneral ConstructionPermit IssuedASJ CONSTRUCTION INC09/06/2024
DOB NOWEarth WorkPermit IssuedASJ CONSTRUCTION INC09/06/2024
DOB NOWGeneral ConstructionPermit IssuedASJ CONSTRUCTION INC09/06/2024
DOB NOWPlumbingPermit IssuedHAR JI PLUMBING& HEAT COR02/16/2024
DOB NOWFoundationPermit IssuedASJ CONSTRUCTION INC10/10/2023
DOB NOWGeneral ConstructionPermit IssuedASJ CONSTRUCTION INC09/01/2023
DOB NOWConstruction FencePermit IssuedMETROPOLITAN ELECTRIC*05/04/2023
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/21/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
11/11/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
09/06/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/06/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
07/30/2024Energy Code Compliance InspectionsKARTIK CHANDAprogress
07/30/2024HVAC-R and service water piping design and insulationKARTIK CHANDAenergy_progress
07/30/2024Maintenance informationKARTIK CHANDAenergy_progress
07/30/2024HVAC-R and service water heating equipmentKARTIK CHANDAenergy_progress
07/30/2024Fire-Resistant Penetrations and JointsKARTIK CHANDAspecial
07/30/2024HVAC-R and service water heating system controlsKARTIK CHANDAenergy_progress
07/17/2024Fenestration and door U-factor and product ratingsKARTIK CHANDAenergy_progress
07/17/2024Lighting in dwelling unitsKARTIK CHANDAenergy_progress
07/17/2024Air barrier - visual inspectionKARTIK CHANDAenergy_progress
07/17/2024Wall Panels, Curtain Walls, and VeneersKARTIK CHANDAspecial
07/17/2024Structural Stability – Alterations of existing buildingsKARTIK CHANDAspecial
07/17/2024Energy Code Compliance InspectionsKARTIK CHANDAprogress
07/17/2024Fire-Resistance Rated ConstructionKARTIK CHANDAprogress
07/17/2024Insulation placement and R valuesKARTIK CHANDAenergy_progress
06/17/2024HVAC-R and service water piping design and insulationKARTIK CHANDAenergy_progress
06/17/2024Fire-Resistant Penetrations and JointsKARTIK CHANDAspecial
06/17/2024Energy Code Compliance InspectionsKARTIK CHANDAprogress
06/17/2024HVAC-R and service water heating system controlsKARTIK CHANDAenergy_progress
06/17/2024HVAC-R and service water heating equipmentKARTIK CHANDAenergy_progress
06/17/2024Maintenance informationKARTIK CHANDAenergy_progress
09/09/2023Concrete - Cast-In-PlaceKARTIK CHANDAspecial
09/09/2023Footing and FoundationKARTIK CHANDAprogress
09/09/2023FinalKARTIK CHANDAprogress
▾Documents — 56 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/24/2026Q00863726-I1Request digital key ↗
08/24/2026Q00892472-I1Request digital key ↗
08/24/2026Q00892472-S1Request digital key ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00892472-I1Open ↗
▸Seals & Professional Certifications29
▸DOB NOWProgress Inspector Seal & Signature18
09/25/2026Q00892472-S1Open ↗
09/25/2026Q00892472-S1Open ↗
09/25/2026Q00892472-S1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/24/2026Q00863726-I1Open ↗
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-S2Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/25/2026Q00892472-S1Open ↗
08/31/2026Q00892472-I1Open ↗
08/31/2026Q00892472-I1Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist2
08/13/2026Q00892472-I1Open ↗
08/13/2026Q00892472-P1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00892472-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-P2Open ↗
08/13/2026Q00892472-S2Open ↗
Showing 3 of 5 on file for this type
▸Other Documents10
▸DOB NOWPlot Diagram3
08/13/2026Q00892472-S2Open ↗
08/13/2026Q00892472-I1Open ↗
08/13/2026Q00892472-P1Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/13/2026Q00892472-P1Open ↗
08/13/2026Q00892472-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00892472-S2Open ↗