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Two family converted from one family
4239 RICHMOND AVENUE
STATEN ISLAND · Great Kills-Eltingville · BIN 5068079
💬 Discuss this project
1935Year Built
2Stories
B3Building Class
R3AZoning
1,444 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · Owner of record: AMSISI LLC · 4,000 sf lot · 0.36 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanical
Floor 218p · 3 filings · 20 docs
Floor 115p · 1 filing · 20 docs
Cellar16p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
JARNS HOLDING INC1703/22/2026
HIPO HOLDINGS203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FANG ARCHITECT703/21/2025
ALPHA HOME DESIGN LLC401/27/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
FANG ARCHITECT803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HOME STYLE IMPROVEMENTS *General Contractor603/21/2026
CROWN PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
FANG ARCHITECT5513903/21/2025
TRIANGLE INSPECTION & TES7495401/27/2025
Building Lifecycle
All (73)Filed (11)Permit Issued (3)Signed Off (2)Violation (2)Inspection (7)Objection (18)Special Inspection (30)
03/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
03/28/2025
Special inspection requirement — Fire-Resistance Rated Construction
DEZHANG FANG
03/28/2025
Special inspection requirement — Energy Code Compliance Inspections
DEZHANG FANG
03/28/2025
Special inspection requirement — Insulation placement and R values
DEZHANG FANG
03/28/2025
Special inspection requirement — HVAC-R and service water heating system controls
DEZHANG FANG
03/28/2025
Special inspection requirement — Fenestration areas
DEZHANG FANG
03/28/2025
Special inspection requirement — Interior lighting power
DEZHANG FANG
03/28/2025
Special inspection requirement — Fenestration air leakage
DEZHANG FANG
03/28/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
DEZHANG FANG
03/28/2025
Special inspection requirement — Air barrier - visual inspection
DEZHANG FANG
03/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
DEZHANG FANG
03/28/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
DEZHANG FANG
03/28/2025
Special inspection requirement — Maintenance information
DEZHANG FANG
03/21/2025
Filed — Alteration CO
CONVERT A DAY CARE TO A 2-FAMILY DWELLINGS. TO OBTAIN NEW C OF O.
S00643786-P3
02/21/2025
Signed off — Alteration
EXISTING 11.5' LONG CURB CUT TO BE RECORDED.
S00727161-I1
02/20/2025
Signed off — Alteration
FILED PLUMBING WORK FOR A 2-FAMILY HOUSE
S08020383-I1
02/20/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/20/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
02/18/2025
Inspection — Certified StandPipe-SD-Piping-Hydrostatic Test
Certified
View inspection ↗
02/07/2025
Permit issued — Curb Cut
S00727161-I1-CC
02/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
02/03/2025
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
02/03/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
DEZHANG FANG
01/27/2025
Filed — Alteration
FILED PLUMBING WORK FOR A 2-FAMILY HOUSE
S08020383-P3
01/27/2025
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
01/27/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
DEZHANG FANG
01/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
01/23/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
01/23/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/09/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/06/2024
Objection resolved — Addressed
12/06/2024
Objection resolved — Addressed
12/06/2024
Objection resolved — Addressed
12/06/2024
Objection resolved — Addressed
11/22/2024
Objection raised — Scope
11/22/2024
Objection raised — Structural
11/22/2024
Objection raised — Zoning
11/22/2024
Objection raised — Zoning
11/06/2024
Filed — Alteration
FILED PLUMBING WORK FOR A 2-FAMILY HOUSE
S08020383-P2
11/06/2024
Filed — Alteration CO
CONVERT A DAY CARE TO A 2-FAMILY DWELLINGS. TO OBTAIN NEW C OF O.
S00643786-P2
11/05/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
DEZHANG FANG
11/05/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
11/05/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
DEZHANG FANG
11/05/2024
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
11/05/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
11/05/2024
Special inspection requirement — Energy Code Compliance Inspections
DEZHANG FANG
11/05/2024
Special inspection requirement — Fire-Resistance Rated Construction
DEZHANG FANG
11/05/2024
Special inspection requirement — Air barrier - visual inspection
DEZHANG FANG
11/05/2024
Special inspection requirement — Fenestration areas
DEZHANG FANG
11/05/2024
Special inspection requirement — Maintenance information
DEZHANG FANG
11/05/2024
Special inspection requirement — Insulation placement and R values
DEZHANG FANG
09/24/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/13/2024
Filed — Alteration
FILED PLUMBING WORK FOR A 2-FAMILY HOUSE
S08020383-P1
09/09/2024
Permit issued — Plumbing
S08020383-I1-PL
07/03/2024
Permit issued — General Construction
S00643786-I1-GC
10/03/2023
Objection resolved — Addressed
09/25/2023
Objection raised — Other
09/18/2023
Filed — Alteration CO
CONVERT A DAY CARE TO A 2-FAMILY DWELLINGS. TO OBTAIN NEW C OF O.
S00643786-P1
10/18/2022
Filed — Alteration
FILED PLUMBING WORK FOR A 2-FAMILY HOUSE
S08020383-I1
10/18/2022
Filed — Alteration
INSTALL TEMP. CONSTRUCTION FENCE IN CONJUNCTION WITH JOB #S00643786, #S00734332.
S08020635-I1
Latest 60 of 73 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offHOME STYLE IMPROVEMENTS *02/07/2025
DOB NOWPlumbingSigned-offCROWN PLUMBING INC09/09/2024
DOB NOWGeneral ConstructionPermit IssuedHOME STYLE IMPROVEMENTS *07/03/2024
BISPLISSUEDQUALITY PLUMBING, INC07/26/2004
BIS—ISSUEDZ INTERIOR RENOVATIONS INC06/07/2004
BIS—ISSUEDBD CONST COMPANY03/19/2003
1 project · most recent 07/03/2024
General Wiring
FiledStatusContractorScope
07/03/2024CompleteINTELOGIC ELECTRIC, INC.General Wiring
1 project · most recent 10/18/2022
Fence
FiledStatusContractorScope
10/18/2022——Fence
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
02/20/2025Pass-Final CND-Occupancy InspectionPassView ↗
02/20/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
02/18/2025Certified StandPipe-SD-Piping-Hydrostatic TestCertifiedView ↗
01/23/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
01/23/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/09/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/24/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 48
DateRequirementInspectorRole
03/28/2025Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
03/28/2025Fire-Resistance Rated ConstructionDEZHANG FANGprogress
03/28/2025Energy Code Compliance InspectionsDEZHANG FANGprogress
03/28/2025Insulation placement and R valuesDEZHANG FANGenergy_progress
03/28/2025HVAC-R and service water heating system controlsDEZHANG FANGenergy_progress
03/28/2025Fenestration areasDEZHANG FANGenergy_progress
03/28/2025Interior lighting powerDEZHANG FANGenergy_progress
03/28/2025Fenestration air leakageDEZHANG FANGenergy_progress
03/28/2025HVAC-R and service water piping design and insulationDEZHANG FANGenergy_progress
03/28/2025Air barrier - visual inspectionDEZHANG FANGenergy_progress
03/28/2025HVAC-R and service water heating equipmentDEZHANG FANGenergy_progress
03/28/2025Fenestration and door U-factor and product ratingsDEZHANG FANGenergy_progress
03/28/2025Maintenance informationDEZHANG FANGenergy_progress
02/03/2025Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
02/03/2025Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
02/03/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDEZHANG FANGspecial
01/27/2025Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
01/27/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDEZHANG FANGspecial
01/27/2025Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
11/05/2024HVAC-R and service water piping design and insulationDEZHANG FANGenergy_progress
11/05/2024Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
11/05/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDEZHANG FANGspecial
11/05/2024Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
11/05/2024Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
11/05/2024Energy Code Compliance InspectionsDEZHANG FANGprogress
Latest 25 of 48.
▾Documents — 59 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/24/2026S00727161-I1Request digital key ↗
08/23/2026S00734332-I1Request digital key ↗
08/23/2026S08020635-I1Request digital key ↗
Showing 3 of 11 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026S00643786-I1Open ↗
08/13/2026S00643786-P3Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026S00643786-I1Open ↗
▸Seals & Professional Certifications28
▸DOB NOWSpecial Inspector Seal & Signature11
09/05/2026S08020383-I1Open ↗
09/05/2026S08020383-I1Open ↗
09/05/2026S08020383-I1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/24/2026S00727161-I1Open ↗
08/23/2026S00734332-I1Open ↗
08/23/2026S08020383-P1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/30/2026S00643786-P2Open ↗
08/30/2026S00643786-P2Open ↗
08/30/2026S00643786-P2Open ↗
Showing 3 of 6 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWStreet Tree Checklist4
08/13/2026S00643786-P3Open ↗
08/13/2026S00643786-I1Open ↗
08/13/2026S00643786-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026S00643786-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026S00643786-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026S00643786-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/19/2026S00643786-P3Open ↗
08/15/2026S00643786-I1Open ↗
08/15/2026S00643786-P2Open ↗
Showing 3 of 4 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026S00643786-I1Open ↗
▸Other Documents5
▸DOB NOWProperty Ownership Certification4
08/19/2026S00643786-P3Open ↗
08/15/2026S00643786-I1Open ↗
08/15/2026S00643786-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWFinal Survey1
08/13/2026S00643786-I1Open ↗