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Two family converted from one family
479 HANCOCK STREET
BROOKLYN · BIN 3045705
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1899Year Built
3Stories
B3Building Class
R6BZoning
3,096 sfGross Floor Area
2Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Two family converted from one family · Owner of record: 479 HANCOCK LLC · 1,800 sf lot · 1.72 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Roof3p · 2 filings · 20 docs
Floor 34p · 1 filing · 7 docs
Floor 21p · 1 filing · 13 docs
Floor 1
Cellar6p · 3 filings · 20 docs
Basement1p · 2 filings · 20 docs
Sub-Basement4p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
8623 FLATLANDS PROPERTY3207/08/2026
HPD303/22/2026
479 HANCOCK803/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/06/2022$1.3M—— → —$412/sf building
08/31/2021$45K—Private party → 479 HANCOCK STREET HOLDINGS LLC$15/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ZHENG & ASSOCIATES LLC1312/12/2024
PAUL PERDEK, PROF. ENG. PLLC112/10/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
A1 EXPEDITING SERVICE203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
OGNI MANAGEMENT INCGeneral Contractor1007/08/2026
CARLITOS CONTRACTING CORPGeneral Contractor303/21/2026
ASSURED BUILDERS INCGeneral Contractor203/21/2026
ALL PRO PLBG & HTG INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
M. INT'L ENGINEERING PLLC3129612/12/2024
BUTTERFIELD & O'CONNOR4189211/01/2023
Building Lifecycle
All (27)Filed (14)Permit Issued (8)Signed Off (5)
05/01/2026
Signed off — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-I1
04/01/2025
Signed off — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-I1
03/10/2025
Signed off — Alteration
INSTALL MINI SPLIT UNITS, CONDENSERS, AIR HANDLERS AND HEAT PUMP AT EXISTING 2 FAMILY DWELLING UNIT. THERE IS NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B08025742-I1
01/14/2025
Permit issued — Plumbing
B08022927-I1-PL
12/12/2024
Filed — Alteration
INSTALL MINI SPLIT UNITS, CONDENSERS, AIR HANDLERS AND HEAT PUMP AT EXISTING 2 FAMILY DWELLING UNIT. THERE IS NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B08025742-P1
12/07/2024
Filed — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-P4
12/03/2024
Filed — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-P4
04/09/2024
Permit issued — Mechanical Systems
B08025742-I1-MS
04/09/2024
Permit issued — General Construction
B08017267-I1-GC
02/23/2024
Signed off — Alteration
REPLACE MISSING EXTERIOR CROWN MOULDING AND WINDOW TRIM AT THIRD FLOOR WINDOW AT EXPOSURE 1. PATCH, REPAIR AND PAINT THE ROOF CORNICE AT EXPOSURE 1. PAINT THE FRONT FACADE.
B00719519-I1
11/09/2023
Permit issued — Mechanical Systems
B08025742-I1-MS
11/01/2023
Filed — Alteration
INSTALL MINI SPLIT UNITS, CONDENSERS, AIR HANDLERS AND HEAT PUMP AT EXISTING 2 FAMILY DWELLING UNIT. THERE IS NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B08025742-I1
10/19/2023
Filed — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-P3
08/09/2023
Filed — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-P2
08/09/2023
Filed — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-P3
07/06/2023
Permit issued — Plumbing
B08022927-I1-PL
06/26/2023
Filed — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-P1
06/26/2023
Filed — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-P2
06/26/2023
Permit issued — General Construction
B08017267-I1-GC
05/10/2023
Signed off — Alteration
B00435197-I1
12/01/2022
Filed — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-P1
10/21/2022
Filed — Alteration
Interior and exterior alterations with layout changes to existing 2 family residence per plans. Install new non-bearing partitions, doors, windows, wall and floor finishes. Install new metal deck at rear yard. No changes to the buildings use or height.
B08017267-I1
10/21/2022
Filed — Alteration
INSTALL 2 FIXTURE BATHROOM IN CELLAR. RELOCATE 3 FXITURE BATHROOM AND KITCHEN IN THE BASEMENT. RELOCATE 2 FIXTURE BATHROOM AND NEW KITCHEN AT 1ST FL. INSTALL 5 FIXTURE BATHROOM AND LAUNDRY ON THE 2ND FL. INSTALL (2) 3 FIXTURE BATHROOMS ON THE 3RD FL.
B08022927-I1
07/28/2022
Permit issued — General Construction
B00719519-I1-GC
04/14/2022
Filed — Alteration
REPLACE MISSING EXTERIOR CROWN MOULDING AND WINDOW TRIM AT THIRD FLOOR WINDOW AT EXPOSURE 1. PATCH, REPAIR AND PAINT THE ROOF CORNICE AT EXPOSURE 1. PAINT THE FRONT FACADE.
B00719519-I1
12/11/2020
Permit issued — Sidewalk Shed
B00435197-I1-SH
12/10/2020
Filed — Alteration
B00435197-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offALL PRO PLBG & HTG INC01/14/2025
DOB NOWMechanical SystemsPermit IssuedOGNI MANAGEMENT INC04/09/2024
DOB NOWGeneral ConstructionSigned-offOGNI MANAGEMENT INC04/09/2024
DOB NOWMechanical SystemsPermit IssuedOGNI MANAGEMENT INC11/09/2023
DOB NOWPlumbingSigned-offALL PRO PLBG & HTG INC07/06/2023
DOB NOWGeneral ConstructionSigned-offOGNI MANAGEMENT INC06/26/2023
DOB NOWGeneral ConstructionSigned-offASSURED BUILDERS INC07/28/2022
DOB NOWSidewalk ShedSigned-offCARLITOS CONTRACTING CORP12/11/2020
2 projects · most recent 03/06/2023
General Wiring
FiledStatusContractorScope
03/06/2023CompleteINDY ELECTRIC CORP.General Wiring
10/06/2020CompleteRICHARD NEU—
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
03/17/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
01/22/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/07/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/07/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/07/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 25
DateRequirementInspectorRole
12/07/2024Ventilation and air distribution systemKevin McCrayenergy_progress
12/07/2024HVAC-R and service water piping design and insulationKevin McCrayenergy_progress
12/07/2024Mechanical SystemsNANIK MASSANDspecial
12/07/2024FinalKevin McCrayprogress
12/07/2024HVAC-R and service water heating equipmentKevin McCrayenergy_progress
12/07/2024HVAC-R and service water heating system controlsKevin McCrayenergy_progress
12/07/2024Maintenance informationKevin McCrayenergy_progress
12/04/2024Energy Code Compliance InspectionsKevin McCrayprogress
10/19/2023Energy Code Compliance InspectionsKevin McCrayprogress
08/09/2023Energy Code Compliance InspectionsKevin McCrayprogress
06/26/2023Energy Code Compliance InspectionsKevin McCrayprogress
06/26/2023Fenestration air leakageKevin McCrayenergy_progress
06/26/2023Lighting in dwelling unitsKevin McCrayenergy_progress
06/26/2023Fenestration and door U-factor and product ratingsKevin McCrayenergy_progress
06/26/2023Lighting controlsKevin McCrayenergy_progress
06/26/2023Air barrier - visual inspectionKevin McCrayenergy_progress
06/26/2023Concrete - Cast-In-PlaceNANIK MASSANDspecial
06/26/2023Fire-Resistant Penetrations and JointsNANIK MASSANDspecial
06/26/2023MasonryNANIK MASSANDspecial
06/26/2023Structural Stability – Alterations of existing buildingsNANIK MASSANDspecial
06/26/2023Energy Code Compliance InspectionsKevin McCrayprogress
06/26/2023FinalKevin McCrayprogress
06/26/2023Fire-Resistance Rated ConstructionKevin McCrayprogress
06/26/2023Insulation placement and R valuesKevin McCrayenergy_progress
06/26/2023Fenestration areasKevin McCrayenergy_progress
▾Documents — 39 on file (BIS + DOB NOW)
▸Plans & Drawings14
▸DOB NOWPlans/Sketch13
08/29/2026B00719519-I1Request digital key ↗
08/28/2026B08022927-P1Request digital key ↗
08/28/2026B08022927-I1Request digital key ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/02/2026B00435197-I1Request digital key ↗
▸Seals & Professional Certifications24
▸DOB NOWDPL-1: Design Professional Seal & Signature14
09/02/2026B00435197-I1Open ↗
08/28/2026B08022927-I1Open ↗
08/28/2026B08022927-P4Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/28/2026B08017267-P2Open ↗
09/28/2026B08017267-P2Open ↗
09/01/2026B08022927-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/28/2026B08017267-P2Open ↗
08/27/2026B08025742-P1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026B00435197-I1Open ↗