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Primarily 2 family with 1 store or office
4221 8 AVENUE
BROOKLYN · BIN 3018330
💬 Discuss this project
1931Year Built
3Stories
S2Building Class
R6Zoning
3,180 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Primarily 2 family with 1 store or office · Owner of record: 4221 REALTY CORP · 1,800 sf lot · 1.77 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire Protection
Roof1p · 1 filing · 19 docs
Floor 12p · 2 filings · 20 docs
Cellar6p · 4 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
THYAGO INC703/22/2026
4221 REALTY CORP403/22/2026
LZ11 CONSTRUCTION CORP103/22/2026
LZ II CONSTRUCTION103/22/2026
THE OWNER OF103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JOSE A. SANTOS P.E.P.C101/26/2024
ARCHITECTURAL SOLUTIONS311/23/2021
LEON SKVIRSKY PE110/18/2021
JONG HAE CHANG ARCHITECT301/03/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BUILDING BROTHERS203/21/2026
JRK CREATIVE603/21/2026
JM ZONING, LLC.203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CROSSFIELD PLBG.&HTGPlumbing207/08/2026
LZ II CONSTRUCTION CORPGeneral Contractor107/08/2026
DPH PLUMBING & HTG CORPPlumbing107/08/2026
PAUL SIGNSScaffold107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JOSE A SANTOS PE, PC3292101/26/2024
ARCHITECTURAL SOLUTIONS3959311/23/2021
JONG HAE CHANG ARCHITECT6169301/03/2020
Building Lifecycle
All (89)Filed (8)Permit Issued (5)Signed Off (3)Violation (11)Objection (32)Special Inspection (30)
08/20/2025
Objection resolved — Addressed
08/18/2025
Objection raised — Scope
08/18/2025
Objection resolved — Addressed
08/01/2025
Objection resolved — Addressed
08/01/2025
Objection resolved — Addressed
08/01/2025
Objection resolved — Addressed
11/20/2024
Objection raised — Scope
11/20/2024
Objection raised — Scope
11/20/2024
Objection raised — Scope
11/20/2024
Objection raised — Scope
11/20/2024
Objection raised — Scope
10/29/2024
Objection resolved — Addressed
10/25/2024
Objection resolved — Addressed
10/25/2024
Objection resolved — Addressed
08/22/2024
Objection raised — Other
08/22/2024
Objection raised — Scope
08/22/2024
Objection raised — Other
06/25/2024
Objection raised — Scope
06/18/2024
Objection resolved — Addressed
06/18/2024
Objection resolved — Addressed
06/13/2024
Objection resolved — Addressed
04/23/2024
Objection raised — Fire_Protection
04/23/2024
Objection raised — Cost
04/23/2024
Objection raised — Accessibility
04/23/2024
Objection raised — Fire_Protection
03/28/2024
Objection resolved — Addressed
03/28/2024
Objection resolved — Addressed
03/28/2024
Objection resolved — Addressed
02/07/2024
Objection raised — Zoning
02/07/2024
Objection raised — Scope
02/07/2024
Objection raised — Zoning
02/07/2024
Objection raised — Zoning
01/26/2024
Filed — Alteration
PROPOSE A HORIZONTAL EXTENSION OF AN EXISTING COMMERCIAL SPACE AS PER PLANS SUBMITTED HEREWITH. THERE SHALL BE NO CHANGE IN USE, OCCUPANCY, OR MEANS OF EGRESS UNDER THIS APPLICATION.
B00932846-I1
01/25/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jose Santos
01/25/2024
Special inspection requirement — Lighting controls
Jose Santos
01/25/2024
Special inspection requirement — Interior lighting power
Jose Santos
01/25/2024
Special inspection requirement — Fenestration areas
Jose Santos
01/25/2024
Special inspection requirement — Protection of exposed foundation insulation
Jose Santos
01/25/2024
Special inspection requirement — HVAC-R and service water heating system controls
Jose Santos
01/25/2024
Special inspection requirement — Insulation placement and R values
Jose Santos
01/25/2024
Special inspection requirement — Air barrier - visual inspection
Jose Santos
01/25/2024
Special inspection requirement — Permanent certificate
Jose Santos
01/25/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Jose Santos
01/25/2024
Special inspection requirement — Maintenance information
Jose Santos
01/25/2024
Special inspection requirement — Fenestration air leakage
Jose Santos
01/25/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Jose Santos
01/25/2024
Special inspection requirement — Fire-Resistance Rated Construction
Jose Santos
01/25/2024
Special inspection requirement — Energy Code Compliance Inspections
Jose Santos
01/25/2024
Special inspection requirement — Subgrade Inspections
Jose Santos
01/25/2024
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
Jose Santos
01/25/2024
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Jose Santos
12/14/2023
Special inspection requirement — Masonry
Jose Santos
12/14/2023
Special inspection requirement — Structural Cold-Formed Steel
Jose Santos
12/14/2023
Special inspection requirement — Structural Steel - Details
Jose Santos
09/12/2023
Special inspection requirement — Tenant Protection Plan Compliance
09/12/2023
Special inspection requirement — Final
Juan Ramos
09/12/2023
Special inspection requirement — Footing and Foundation
Jose Santos
12/01/2021
Permit issued — Plumbing
B00635382-I1-PL
11/23/2021
Filed — Alteration
B00635382-I1
11/17/2021
Violation issued (ECB, closed)
Construction
Latest 60 of 89 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedDPH PLUMBING & HTG CORP12/01/2021
DOB NOWSignSigned-offPAUL SIGNS, INC10/22/2021
DOB NOWGeneral ConstructionPermit IssuedLZ II CONSTRUCTION CORP09/22/2021
DOB NOWBoiler EquipmentPermit IssuedCROSSFIELD PLBG.&HTG12/26/2019
DOB NOWPlumbingSigned-offCROSSFIELD PLBG.&HTG12/24/2019
2 projects · most recent 11/24/2021
General Wiring
FiledStatusContractorScope
11/24/2021Permit IssuedL J ELEC'L SERV. INC.General Wiring
10/29/2021CompleteEMPIRE STATE ELECTL CORP—
1 project · most recent 01/26/2024
Steel Concrete Masonry
FiledStatusContractorScope
01/26/2024——Steel, Concrete, Masonry
▾Special Inspection Requirements (DOB NOW) — 39
DateRequirementInspectorRole
01/25/2024Fire-Resistant Penetrations and JointsJose Santosspecial
01/25/2024Lighting controlsJose Santosenergy_progress
01/25/2024Interior lighting powerJose Santosenergy_progress
01/25/2024Fenestration areasJose Santosenergy_progress
01/25/2024Protection of exposed foundation insulationJose Santosenergy_progress
01/25/2024HVAC-R and service water heating system controlsJose Santosenergy_progress
01/25/2024Insulation placement and R valuesJose Santosenergy_progress
01/25/2024Air barrier - visual inspectionJose Santosenergy_progress
01/25/2024Permanent certificateJose Santosenergy_progress
01/25/2024Fenestration and door U-factor and product ratingsJose Santosenergy_progress
01/25/2024Maintenance informationJose Santosenergy_progress
01/25/2024Fenestration air leakageJose Santosenergy_progress
01/25/2024HVAC-R and service water piping design and insulationJose Santosenergy_progress
01/25/2024Fire-Resistance Rated ConstructionJose Santosprogress
01/25/2024Energy Code Compliance InspectionsJose Santosprogress
01/25/2024Subgrade InspectionsJose Santosspecial
01/25/2024Subsurface Conditions – Fill Placement & In-Place DensityJose Santosspecial
01/25/2024Subsurface Investigations (Borings/Test Pits)Jose Santosspecial
12/14/2023MasonryJose Santosspecial
12/14/2023Structural Cold-Formed SteelJose Santosspecial
12/14/2023Structural Steel - DetailsJose Santosspecial
09/12/2023Tenant Protection Plan Compliance—special
09/12/2023FinalJuan Ramosprogress
09/12/2023Footing and FoundationJose Santosprogress
10/14/2021Fire-Resistant Penetrations and JointsJorge Leespecial
Latest 25 of 39.
▾Documents — 83 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch5
09/01/2026B00595162-P1Request digital key ↗
09/01/2026B00595162-I1Request digital key ↗
09/01/2026B00598021-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
09/02/2026B00257553-I1Request digital key ↗
08/15/2026B00257553-P1Request digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/02/2026B00284412-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
10/29/2019322002186Open ↗
▸BISWORK PERMIT APPLICATION1
12/26/2019322002186Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWRestrictive Declaration/Easement 21
08/13/2026B00932846-I1Open ↗
▸DOB NOWRestrictive Declaration/Easement 11
08/13/2026B00932846-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B00932846-I1Open ↗
▸Seals & Professional Certifications33
▸DOB NOWProgress Inspector Seal & Signature14
08/27/2026B00257553-I1Open ↗
08/27/2026B00257553-I1Open ↗
08/27/2026B00257553-I1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/01/2026B00595162-I1Open ↗
09/01/2026B00595162-P1Open ↗
09/01/2026B00598021-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/27/2026B00257553-I1Open ↗
08/26/2026B00257553-P1Open ↗
08/24/2026B00595162-P1Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
04/01/2020322002186Open ↗
12/26/2019322002186Open ↗
10/29/2019322002186Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026B00932846-I1Open ↗
▸Safety & Tenant Protection4
▸DOB NOWTenant Protection Plan3
08/13/2026B00257553-I1Open ↗
08/13/2026B00284412-I1Open ↗
08/13/2026B00257553-P1Open ↗
▸BISTenant Protection Plan and Notes1
10/29/2019322002186Open ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/01/2026B00595162-P1Open ↗
09/01/2026B00595162-I1Open ↗
09/01/2026B00598021-I1Open ↗
Showing 3 of 8 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
10/29/2019322002186Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
04/01/2020322002186Open ↗
12/26/2019322002186Open ↗
10/29/2019322002186Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
04/01/2020322002186Open ↗
▸Inspections & Test Reports5
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION3
04/01/2020322002186Open ↗
04/01/2020322002186Open ↗
04/01/2020322002186Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B00932846-I1Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026B00932846-I1Open ↗
▸Approvals, Objections & Sign-offs5
▸BISLETTERS - SUPPORTING DOCUMENTATION3
07/07/2020322002186Open ↗
07/07/2020322002186Open ↗
07/01/2020322002186Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
07/09/2020322002186Open ↗
04/01/2020322002186Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
04/01/2020322002186Open ↗
10/29/2019322002186Open ↗
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION2
02/14/2020322002186Open ↗
12/31/2019322002186Open ↗
▸BISEFILING COVER SHEET1
10/29/2019322002186Open ↗
▸BISBOROUGH INTAKE FORM1
04/01/2020322002186Open ↗
▸Other Documents3
▸DOB NOWSite Survey: Initial1
08/13/2026B00932846-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B00932846-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00932846-I1Open ↗