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BuildNYC
Primarily 2 family with 1 store or office
503 DEKALB AVENUE
BROOKLYN · BIN 3055178
💬 Discuss this project
1955Year Built
3Stories
S2Building Class
R7AZoning
3,135 sfGross Floor Area
3Units
Rent Stabilized7 Active Violations ▸FDNY Report ↗
Primarily 2 family with 1 store or office · Owner of record: Dekalb 3 · 1,520 sf lot · 2.06 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire Protection
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofStructural filing51p · 2 filings · 20 docs
BulkheadStructural filing2p · 1 filing · 20 docs
PenthouseStructural filing46p · 1 filing · 20 docs
Floor 4Structural filing49p · 1 filing · 20 docs
Floor 3Structural filing52p · 2 filings · 20 docs
Floor 2Structural filing49p · 1 filing · 20 docs
Floor 1Structural filing53p · 1 filing · 20 docs
CellarStructural filing3p · 1 filing · 20 docs
Site & exteriorHeavy duty sidewalk shed installation5p · 1 filing · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Newkirk Gardens2107/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/17/2022$1.8M—Dekalb Ave. Realty → DEKALB 3 LLC$574/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Leandro Nils Dickson Architect1107/23/2025
Volume Space Consulting105/30/2024
Steel Core Engineering105/29/2024
Nikolai Katz Architect208/15/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Buildings Reprisentative2003/21/2026
Express Filing603/21/2026
WMCM203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
YL Construction AdviserGeneral Contractor707/08/2026
Rem & Sons Lic Electric ContElectrical103/21/2026
Forsure Electric NYElectrical103/22/2026
A & D General ContractingScaffold107/08/2026
Prime Piping & HeatingPlumbing107/08/2026
Prime Piping & HeatingFire Protection107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Norman C. Lok818907/23/2025
HRF Services5616308/15/2023
Building Lifecycle
All (172)Filed (15)Permit Issued (6)Signed Off (5)Violation (43)Inspection (5)Objection (68)Special Inspection (30)
03/11/2026
Signed off — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-I1
11/24/2025
Violation issued (HPD, open)
I
07/23/2025
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-P8
07/23/2025
Special inspection requirement — Lighting in dwelling units
NORMAN LOK
07/23/2025
Special inspection requirement — Maintenance information
NORMAN LOK
07/23/2025
Special inspection requirement — Permanent certificate
NORMAN LOK
07/23/2025
Special inspection requirement — Fire-Resistance Rated Construction
NORMAN LOK
07/23/2025
Special inspection requirement — Air barrier - visual inspection
NORMAN LOK
07/23/2025
Special inspection requirement — Metering
NORMAN LOK
07/23/2025
Special inspection requirement — Fenestration air leakage
NORMAN LOK
07/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NORMAN LOK
07/23/2025
Special inspection requirement — Energy Code Compliance Inspections
NORMAN LOK
07/23/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
NORMAN LOK
07/23/2025
Special inspection requirement — Lighting controls
NORMAN LOK
07/23/2025
Special inspection requirement — Interior lighting power
NORMAN LOK
07/23/2025
Special inspection requirement — Fenestration areas
NORMAN LOK
07/23/2025
Special inspection requirement — Protection of exposed foundation insulation
NORMAN LOK
07/23/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
NORMAN LOK
07/23/2025
Special inspection requirement — Exterior lighting power
NORMAN LOK
07/22/2025
Signed off — Alteration
B01059307-I1
05/20/2025
Signed off — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-S1
02/06/2025
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-P7
02/04/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/03/2025
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-P5
01/28/2025
Special inspection requirement — Air barrier - visual inspection
NORMAN LOK
01/28/2025
Special inspection requirement — Protection of exposed foundation insulation
NORMAN LOK
01/28/2025
Special inspection requirement — Lighting controls
NORMAN LOK
01/28/2025
Special inspection requirement — Metering
NORMAN LOK
01/28/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
NORMAN LOK
01/28/2025
Special inspection requirement — Lighting in dwelling units
NORMAN LOK
01/28/2025
Special inspection requirement — Energy Code Compliance Inspections
NORMAN LOK
01/28/2025
Special inspection requirement — Maintenance information
NORMAN LOK
01/28/2025
Special inspection requirement — Interior lighting power
NORMAN LOK
01/28/2025
Special inspection requirement — Fenestration air leakage
NORMAN LOK
01/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NORMAN LOK
01/28/2025
Special inspection requirement — Exterior lighting power
NORMAN LOK
01/28/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
NORMAN LOK
01/28/2025
Special inspection requirement — Fenestration areas
NORMAN LOK
12/11/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/08/2024
Objection resolved — Addressed
12/05/2024
Objection raised — Other
12/04/2024
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-P4
12/03/2024
Violation issued (HPD, open)
I
11/27/2024
Signed off — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-S3
11/26/2024
Signed off — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-S2
09/30/2024
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-P3
09/26/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/23/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/18/2024
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
09/04/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
08/21/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/08/2024
Violation issued (ECB, closed)
Construction
06/25/2024
Violation issued (ECB, closed)
Construction
06/25/2024
Violation issued (ECB, closed)
Construction
05/31/2024
Permit issued — Sidewalk Shed
B01059307-I1-SH
05/30/2024
Filed — Alteration
B01059307-I1
05/30/2024
Permit issued — General Construction
B00894801-I1-GC
05/30/2024
Permit issued — Structural
B00894801-S3-ST
05/30/2024
Permit issued — Mechanical Systems
B00894801-S2-MS
05/29/2024
Filed — Alteration CO
CONVERT EXISTING FIRST FLOOR TO RESIDENTIAL USE, VERTICAL ENLARGEMENT ON 4TH FLOOR
B00894801-S3
Latest 60 of 172 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedSigned-offA & D General Contracting05/31/2024
DOB NOWGeneral ConstructionPermit IssuedYL Construction Adviser05/30/2024
DOB NOWStructuralSigned-offYL Construction Adviser05/30/2024
DOB NOWMechanical SystemsSigned-offYL Construction Adviser05/30/2024
DOB NOWPlumbingSigned-offPrime Piping & Heating05/16/2024
DOB NOWSprinklersSigned-offAmb Mechanical05/07/2024
BISOTISSUEDHigh Quality Construction10/25/2017
BISPLISSUEDTop Plumbing Group10/25/2017
BISMHISSUEDHigh Quality Construction05/19/2016
BISPLISSUEDSo Plumbing & Heating04/22/2016
BISOTISSUEDIntegrity UV16804/22/2016
BISOTISSUEDJR Home Improvement11/16/2015
BIS—ISSUEDSign World Inc T/A Best Soign Co02/24/1997
1 project · most recent 07/23/2025
Sprinkler System
FiledStatusContractorScope
07/23/2025Signed-offPrime Piping & HeatingSprinkler System
2 projects · most recent 07/23/2025
Water/Sanitary Gas Storm
FiledStatusContractorScope
07/23/2025Signed-offAmb MechanicalGas, Storm, Water/Sanitary
08/14/2023——Water/Sanitary
5 projects · most recent 10/23/2025
General Wiring
FiledStatusContractorScope
10/23/2025CompleteForsure Electric NYGeneral Wiring
09/04/2025CompleteAccurate ElectricalGeneral Wiring
09/30/2024CompleteFried Electric CoGeneral Wiring
05/31/2024CompleteRichard Neu—
12/07/2018CompleteWilldan Electrical of NY—
1 project · most recent 07/23/2025
Steel Concrete
FiledStatusContractorScope
07/23/2025Permit IssuedYL Construction AdviserSteel, Concrete
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
02/04/2025Pass-Final CND-Occupancy InspectionPassView ↗
09/26/2024Pass-Final CND-Occupancy InspectionPassView ↗
09/18/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
09/04/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
05/28/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 68
DateRequirementInspectorRole
07/23/2025MeteringNORMAN LOKenergy_progress
07/23/2025Maintenance informationNORMAN LOKenergy_progress
07/23/2025Fenestration air leakageNORMAN LOKenergy_progress
07/23/2025Lighting in dwelling unitsNORMAN LOKenergy_progress
07/23/2025Lighting controlsNORMAN LOKenergy_progress
07/23/2025Permanent certificateNORMAN LOKenergy_progress
07/23/2025Exterior lighting powerNORMAN LOKenergy_progress
07/23/2025Fenestration areasNORMAN LOKenergy_progress
07/23/2025Air barrier - visual inspectionNORMAN LOKenergy_progress
07/23/2025Interior lighting powerNORMAN LOKenergy_progress
07/23/2025Protection of exposed foundation insulationNORMAN LOKenergy_progress
07/23/2025Fenestration and door U-factor and product ratingsNORMAN LOKenergy_progress
07/23/2025Fire-Resistance Rated ConstructionNORMAN LOKprogress
07/23/2025Energy Code Compliance InspectionsNORMAN LOKprogress
07/23/2025Fire-Resistant Penetrations and JointsNORMAN LOKspecial
07/23/2025Exterior Insulation and Finish Systems (EIFS)NORMAN LOKspecial
01/28/2025Exterior Insulation and Finish Systems (EIFS)NORMAN LOKspecial
01/28/2025Fire-Resistant Penetrations and JointsNORMAN LOKspecial
01/28/2025Energy Code Compliance InspectionsNORMAN LOKprogress
01/28/2025Fire-Resistance Rated ConstructionNORMAN LOKprogress
01/28/2025Interior lighting powerNORMAN LOKenergy_progress
01/28/2025Fenestration and door U-factor and product ratingsNORMAN LOKenergy_progress
01/28/2025Protection of exposed foundation insulationNORMAN LOKenergy_progress
01/28/2025Fenestration areasNORMAN LOKenergy_progress
01/28/2025Exterior lighting powerNORMAN LOKenergy_progress
Latest 25 of 68.
▾Documents — 147 on file (BIS + DOB NOW)
▸Plans & Drawings15
▸DOB NOWPlans/Sketch15
08/25/2026B01059307-I1Request digital key ↗
08/23/2026B00894801-S3Request digital key ↗
08/23/2026B00894801-P8Request digital key ↗
Showing 3 of 15 on file for this type
▸Applications & Permits18
▸BISPLAN / WORK APPROVAL APPLICATION8
01/15/2025321373205Open ↗
01/15/2025300613218Open ↗
01/15/2025340315206Open ↗
Showing 3 of 8 on file for this type
▸BISWORK PERMIT APPLICATION8
10/26/2017321669413Open ↗
10/26/2017321669413Open ↗
10/26/2017321669413Open ↗
Showing 3 of 8 on file for this type
▸BISLimited Alteration Application (LAA1)1
12/21/2017321669413Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
08/02/2016321373205Open ↗
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZoning Exhibit form (1-5)4
08/13/2026B00894801-P7Open ↗
08/13/2026B00894801-P8Open ↗
08/13/2026B00894801-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00894801-I1Open ↗
▸Seals & Professional Certifications46
▸DOB NOWDPL-1: Design Professional Seal & Signature15
08/27/2026B00848907-I1Open ↗
08/27/2026B00917702-I1Open ↗
08/25/2026B01059307-I1Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWProgress Inspector Seal & Signature12
09/01/2026B00917702-I1Open ↗
09/01/2026B00848907-I1Open ↗
09/01/2026B00848907-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/01/2026B00917702-I1Open ↗
09/01/2026B00848907-I1Open ↗
09/01/2026B00848907-P1Open ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
10/26/2017321669413Open ↗
04/25/2016321373205Open ↗
10/21/2015340315206Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
12/21/2017321669413Open ↗
10/26/2017321669413Open ↗
04/25/2016321373205Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
10/26/2017321669413Open ↗
04/25/2016321373205Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/21/2015340315206Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/21/2015340315206Open ↗
▸Trade Schedules & Equipment6
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3
10/26/2017321669413Open ↗
02/08/2017321373205Open ↗
04/25/2016321373205Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT2
12/26/2017321669413Open ↗
12/26/2017321669413Open ↗
▸BISSCHEDULE B - PLUMBING1
10/21/2015340315206Open ↗
▸Safety & Tenant Protection11
▸DOB NOWStreet Tree Checklist7
08/23/2026B00894801-P5Open ↗
08/23/2026B00894801-P3Open ↗
08/23/2026B00894801-P8Open ↗
Showing 3 of 7 on file for this type
▸BISTenant Protection Plan and Notes1
10/26/2017321669413Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00894801-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00894801-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00894801-I1Open ↗
▸Environmental & Asbestos17
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
08/23/2026B00894801-P3Open ↗
08/23/2026B00894801-S3Open ↗
08/23/2026B00894801-S2Open ↗
Showing 3 of 14 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
10/26/2017321669413Open ↗
04/25/2016321373205Open ↗
10/21/2015340315206Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
12/21/2017321669413Open ↗
10/26/2017321669413Open ↗
02/08/2017321373205Open ↗
Showing 3 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
12/21/2017321669413Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
10/21/2015340315206Open ↗
▸Approvals, Objections & Sign-offs5
▸BISSUPERSEDING LETTER2
06/02/2016321373205Open ↗
06/02/2016321373205Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
12/21/2017321669413Open ↗
12/19/2017321669413Open ↗
▸BISRevocation Letter1
12/21/2017321669413Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT4
12/21/2017321669413Open ↗
10/26/2017321669413Open ↗
04/25/2016321373205Open ↗
Showing 3 of 4 on file for this type
▸Filing & Intake Forms6
▸BISBOROUGH INTAKE FORM2
12/21/2017321669413Open ↗
12/19/2017321669413Open ↗
▸BISEFILING COVER SHEET2
10/30/2017321669413Open ↗
04/25/2016321373205Open ↗
▸BISADDITIONAL INFORMATION1
02/08/2017321373205Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
10/21/2015340315206Open ↗
▸Other Documents8
▸DOB NOWProperty Ownership Certification7
08/23/2026B00894801-P3Open ↗
08/23/2026B00894801-P8Open ↗
08/23/2026B00894801-P7Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWFinal Survey1
08/13/2026B00894801-I1Open ↗