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Miscellaneous two family
523 52 STREET
BROOKLYN · BIN 3013646
💬 Discuss this project
1910Year Built
2Stories
B9Building Class
R6BZoning
1,728 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Miscellaneous two family · Owner of record: LE 523 LLC · 1,803 sf lot · 0.96 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 22p · 2 filings · 20 docs
Floor 12p · 1 filing · 14 docs
Cellar4p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
FIDELINA VARGAS AS CO-TRU703/22/2026
FEDELINA VARGAS AS CO-TRU103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/11/2022$1.1M—Private party → LE 523 LLC$608/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CL ENGINEERING P.C.704/12/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
H J BUILDING CONSULTING1403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KLE CONSTRUCTION INCGeneral Contractor303/21/2026
AMC PLBG, HTG & CLNG, INCPlumbing207/08/2026
SPLEN CONSTRUCTION INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CL ENGINEERING P.C.6781704/12/2023
Building Lifecycle
All (61)Filed (7)Permit Issued (4)Signed Off (3)Violation (9)Inspection (8)Special Inspection (30)
05/22/2023
Signed off — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-I1
05/22/2023
Signed off — Alteration
INTERIOR RENOVATION AT FIRST AND SECOND FLOOR OF EXISTING 2-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLANS FILED HERE WITH. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00744839-I1
05/22/2023
Signed off — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-S1
05/17/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
05/04/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
04/17/2023
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — Permanent certificate
CHRISTIAN LOZADA
04/17/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
04/12/2023
Filed — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-P2
04/12/2023
Filed — Alteration
INTERIOR RENOVATION AT FIRST AND SECOND FLOOR OF EXISTING 2-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLANS FILED HERE WITH. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00744839-P1
04/12/2023
Filed — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-P3
04/12/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Air barrier - visual inspection
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Lighting controls
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fire-Resistance Rated Construction
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fenestration air leakage
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Lighting in dwelling units
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Insulation placement and R values
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Permanent certificate
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fenestration areas
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Interior lighting power
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fire-Resistance Rated Construction
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Lighting in dwelling units
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Lighting controls
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Interior lighting power
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Permanent certificate
CHRISTIAN LOZADA
04/12/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
03/06/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/06/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
03/06/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
01/13/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
01/13/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
01/13/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
01/03/2023
Permit issued — General Construction
B00744839-I1-GC
12/31/2022
Filed — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-P1
12/27/2022
Permit issued — Plumbing
B00728687-S1-PL
12/26/2022
Filed — Alteration
INTERIOR RENOVATION AT FIRST AND SECOND FLOOR OF EXISTING 2-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLANS FILED HERE WITH. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00744839-I1
06/27/2022
Permit issued — Plumbing
B00728687-S1-PL
06/24/2022
Permit issued — General Construction
B00728687-I1-GC
05/03/2022
Filed — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-I1
05/03/2022
Filed — Alteration
PLUMBING WORK AT EXISTING 2 STORY BIDING. TO REMOVE ECB#35338315K,35409450Z,35521285Y,35527060K,35528845P,35413864K,35562254M,35564448J. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B00728687-S1
10/29/2021
Violation issued (ECB, closed)
Construction
09/08/2021
Violation issued (ECB, closed)
Construction
07/08/2021
Violation issued (ECB, closed)
Construction
04/07/2021
Violation issued (ECB, closed)
Construction
02/16/2021
Violation issued (ECB, closed)
Construction
10/06/2020
Violation issued (ECB, closed)
Construction
09/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/05/2020
Violation issued (ECB, closed)
Construction
Latest 60 of 61 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offKLE CONSTRUCTION INC01/03/2023
DOB NOWPlumbingSigned-offAMC PLBG, HTG & CLNG, INC12/27/2022
DOB NOWPlumbingSigned-offAMC PLBG, HTG & CLNG, INC06/27/2022
DOB NOWGeneral ConstructionSigned-offSPLEN CONSTRUCTION INC06/24/2022
1 project · most recent 12/13/2022
General Wiring
FiledStatusContractorScope
12/13/2022CompleteINTELOGIC ELECTRIC, INC.General Wiring
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
05/17/2023Pass-Final General Construction Non-Directive 14PassView ↗
05/04/2023Pass-Final General Construction Non-Directive 14PassView ↗
03/06/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
03/06/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
03/06/2023Fail-Final General Construction Non-Directive 14FailView ↗
01/13/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
01/13/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/13/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 49
DateRequirementInspectorRole
04/17/2023HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
04/17/2023Structural Stability – Alterations of existing buildingsCHRISTIAN LOZADAspecial
04/17/2023Maintenance informationCHRISTIAN LOZADAenergy_progress
04/17/2023HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
04/17/2023HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
04/17/2023Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/17/2023Permanent certificateCHRISTIAN LOZADAenergy_progress
04/17/2023Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
04/12/2023Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
04/12/2023Air barrier - visual inspectionCHRISTIAN LOZADAenergy_progress
04/12/2023Lighting controlsCHRISTIAN LOZADAenergy_progress
04/12/2023Fire-Resistance Rated ConstructionCHRISTIAN LOZADAprogress
04/12/2023Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/12/2023Maintenance informationCHRISTIAN LOZADAenergy_progress
04/12/2023Fenestration air leakageCHRISTIAN LOZADAenergy_progress
04/12/2023Lighting in dwelling unitsCHRISTIAN LOZADAenergy_progress
04/12/2023Insulation placement and R valuesCHRISTIAN LOZADAenergy_progress
04/12/2023Permanent certificateCHRISTIAN LOZADAenergy_progress
04/12/2023Fenestration and door U-factor and product ratingsCHRISTIAN LOZADAenergy_progress
04/12/2023Fenestration areasCHRISTIAN LOZADAenergy_progress
04/12/2023Interior lighting powerCHRISTIAN LOZADAenergy_progress
04/12/2023Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
04/12/2023Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/12/2023Fire-Resistance Rated ConstructionCHRISTIAN LOZADAprogress
04/12/2023Lighting in dwelling unitsCHRISTIAN LOZADAenergy_progress
Latest 25 of 49.
▾Documents — 45 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/28/2026B00744839-P1Request digital key ↗
08/28/2026B00744839-I1Request digital key ↗
08/27/2026B00728687-P3Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWRestrictive Declaration/Easement 14
08/27/2026B00728687-S1Open ↗
08/27/2026B00728687-I1Open ↗
08/13/2026B00728687-P3Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications25
▸DOB NOWProgress Inspector Seal & Signature12
09/01/2026B00744839-I1Open ↗
09/01/2026B00744839-I1Open ↗
09/01/2026B00744839-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/28/2026B00744839-P1Open ↗
08/28/2026B00744839-I1Open ↗
08/27/2026B00728687-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026B00744839-I1Open ↗
09/01/2026B00744839-P1Open ↗
08/31/2026B00728687-P3Open ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/28/2026B00744839-I1Open ↗
08/28/2026B00744839-P1Open ↗
08/27/2026B00728687-P1Open ↗
Showing 3 of 7 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026B00728687-S1Open ↗
08/13/2026B00728687-I1Open ↗