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Primarily 2 family with 1 store or office
756 FLATBUSH AVENUE
BROOKLYN · BIN 3116168
💬 Discuss this project
1925Year Built
3Stories
S2Building Class
R7AZoning
4,080 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Primarily 2 family with 1 store or office · Owner of record: C & J LEE LLC · 1,792 sf lot · 2.28 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbing
Floor 36p · 1 filing · 20 docs
Floor 26p · 1 filing · 20 docs
Floor 14p · 1 filing · 20 docs
1 job · most recent 04/01/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
04/01/2026Signed-offSEOUL INTERIOR & BUILD INHeating and Air Conditioning Systems
Heat / Cool
Lg ZRUN073SJSA 8,500 BTU · Vrf Outdoor ×12
ZRNU093SJSA 10,900 BTU · Vrf Indoor ×4
ZRUM048GSSO 54,000 BTU · Vrf Outdoor ×4
ZRNU183SKSA 25,600 BTU · Vrf Indoor ×2
ZRNU243SKSA 25,600 BTU · Vrf Outdoor ×2
1 job · most recent 04/01/2026
Gas Water/Sanitary
FiledStatusContractorScope
04/01/2026Signed-offCK PLUMBING & MECH INCGas, Water/Sanitary
1 job · most recent 03/03/2026
General Wiring
FiledStatusContractorScope
03/03/2026Permit IssuedPOWER ELECTRICAL CONTS INGeneral Wiring
Building Lifecycle
All (48)Filed (9)Permit Issued (3)Signed Off (3)Violation (1)Inspection (2)Special Inspection (30)
07/15/2026
Signed off — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-I1
07/15/2026
Signed off — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-S2
04/02/2026
Signed off — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-S1
04/02/2026
Special inspection requirement — Mechanical Systems
SUKHWAN KIM
04/02/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
SUKHWAN KIM
04/02/2026
Special inspection requirement — Energy Code Compliance Inspections
SUKHWAN KIM
04/02/2026
Special inspection requirement — Final
SUKHWAN KIM
04/02/2026
Special inspection requirement — Metering
SUKHWAN KIM
04/02/2026
Special inspection requirement — Interior lighting power
SUKHWAN KIM
04/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUKHWAN KIM
04/02/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
SUKHWAN KIM
04/02/2026
Special inspection requirement — HVAC-R and service water heating system controls
SUKHWAN KIM
04/02/2026
Special inspection requirement — HVAC-R and service water heating equipment
SUKHWAN KIM
04/02/2026
Special inspection requirement — Final
SUKHWAN KIM
04/02/2026
Special inspection requirement — Energy Code Compliance Inspections
SUKHWAN KIM
04/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUKHWAN KIM
04/01/2026
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P5
04/01/2026
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P6
03/31/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUKHWAN KIM
03/31/2026
Special inspection requirement — Mechanical Systems
SUKHWAN KIM
03/31/2026
Special inspection requirement — Energy Code Compliance Inspections
SUKHWAN KIM
03/31/2026
Special inspection requirement — Final
SUKHWAN KIM
03/31/2026
Special inspection requirement — HVAC-R and service water heating system controls
SUKHWAN KIM
03/31/2026
Special inspection requirement — HVAC-R and service water heating equipment
SUKHWAN KIM
03/31/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
SUKHWAN KIM
12/11/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/04/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P4
12/01/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P3
11/25/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUKHWAN KIM
11/25/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
SUKHWAN KIM
11/25/2025
Special inspection requirement — Energy Code Compliance Inspections
SUKHWAN KIM
11/25/2025
Special inspection requirement — Final
SUKHWAN KIM
11/25/2025
Special inspection requirement — Metering
SUKHWAN KIM
11/25/2025
Special inspection requirement — Interior lighting power
SUKHWAN KIM
10/29/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/25/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P2
08/19/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUKHWAN KIM
08/19/2025
Special inspection requirement — Interior lighting power
SUKHWAN KIM
08/19/2025
Special inspection requirement — Metering
SUKHWAN KIM
08/19/2025
Special inspection requirement — Final
SUKHWAN KIM
08/07/2025
Permit issued — Plumbing
B01240968-S2-PL
08/07/2025
Permit issued — Mechanical Systems
B01240968-S1-MS
08/04/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-S2
08/04/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-S1
08/04/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-P1
07/21/2025
Violation issued (ECB, closed)
Construction
06/27/2025
Permit issued — General Construction
B01240968-I1-GC
06/23/2025
Filed — Alteration
INTERIOR RENOVATION OF 3 STORY MIX-USE BLDG. WORK INCLUDES REMOVAL/REPLACEMENT OF NON-BEARING PARTITIONS, INTERIOR STAIR, STORE FRONT, AND WOOD JOIST (AT 001) AS PER PLANS HEREWITH. NO CHANGE IN USE, EGRESS, AND OCCUPANCY. TO COMPLY WITH ECB#39154433K.
B01240968-I1
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/30/2021$1.6M—ELJAY REALTY, LLC → C & J LEE LLC$392/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DESIGN GROUP IN H&K LLC904/01/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DESIGN GROUP IN H K1403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SEOUL INTERIOR & BUILD INGeneral Contractor207/08/2026
POWER ELECTRICAL CONTS INElectrical103/22/2026
CK PLUMBING & MECH INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DESIGN GROUP IN H&K LLC1363904/01/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offCK PLUMBING & MECH INC08/07/2025
DOB NOWMechanical SystemsSigned-offSEOUL INTERIOR & BUILD IN08/07/2025
DOB NOWGeneral ConstructionSigned-offSEOUL INTERIOR & BUILD IN06/27/2025
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
12/11/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/29/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 38
DateRequirementInspectorRole
04/02/2026Mechanical SystemsSUKHWAN KIMspecial
04/02/2026Structural Stability – Alterations of existing buildingsSUKHWAN KIMspecial
04/02/2026Energy Code Compliance InspectionsSUKHWAN KIMprogress
04/02/2026FinalSUKHWAN KIMprogress
04/02/2026MeteringSUKHWAN KIMenergy_progress
04/02/2026Interior lighting powerSUKHWAN KIMenergy_progress
04/02/2026Fire-Resistant Penetrations and JointsSUKHWAN KIMspecial
04/02/2026HVAC-R and service water piping design and insulationSUKHWAN KIMenergy_progress
04/02/2026HVAC-R and service water heating system controlsSUKHWAN KIMenergy_progress
04/02/2026HVAC-R and service water heating equipmentSUKHWAN KIMenergy_progress
04/02/2026FinalSUKHWAN KIMprogress
04/02/2026Energy Code Compliance InspectionsSUKHWAN KIMprogress
04/02/2026Fire-Resistant Penetrations and JointsSUKHWAN KIMspecial
03/31/2026Fire-Resistant Penetrations and JointsSUKHWAN KIMspecial
03/31/2026Mechanical SystemsSUKHWAN KIMspecial
03/31/2026Energy Code Compliance InspectionsSUKHWAN KIMprogress
03/31/2026FinalSUKHWAN KIMprogress
03/31/2026HVAC-R and service water heating system controlsSUKHWAN KIMenergy_progress
03/31/2026HVAC-R and service water heating equipmentSUKHWAN KIMenergy_progress
03/31/2026HVAC-R and service water piping design and insulationSUKHWAN KIMenergy_progress
11/25/2025Fire-Resistant Penetrations and JointsSUKHWAN KIMspecial
11/25/2025Structural Stability – Alterations of existing buildingsSUKHWAN KIMspecial
11/25/2025Energy Code Compliance InspectionsSUKHWAN KIMprogress
11/25/2025FinalSUKHWAN KIMprogress
11/25/2025MeteringSUKHWAN KIMenergy_progress
Latest 25 of 38.
▾Documents — 61 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/17/2026B01240968-I1Request digital key ↗
08/17/2026B01240968-S1Request digital key ↗
08/17/2026B01240968-S2Request digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications43
▸DOB NOWProgress Inspector Seal & Signature24
09/23/2026B01240968-S1Open ↗
09/23/2026B01240968-S1Open ↗
09/23/2026B01240968-S1Open ↗
Showing 3 of 24 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/23/2026B01240968-S1Open ↗
09/02/2026B01240968-I1Open ↗
09/02/2026B01240968-I1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/17/2026B01240968-I1Open ↗
08/17/2026B01240968-P5Open ↗
08/17/2026B01240968-P6Open ↗
Showing 3 of 9 on file for this type
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/17/2026B01240968-S2Open ↗
08/17/2026B01240968-I1Open ↗
08/17/2026B01240968-P5Open ↗
Showing 3 of 9 on file for this type