← Back
Two stories - detached, small or mid-size
1823 EAST 21 STREET
BROOKLYN · Madison · BIN 3183273
💬 Discuss this project
1920Year Built
2.75Stories
A1Building Class
R3-2Zoning
—Gross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · Owner of record: THE MADISON COUNTY ESTATE TRUST · 0.61 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Permit Issued — active, not yet Signed-off
AtticUnder Construction1 filing · 6 docs
Floor 2Under Construction1 filing · 6 docs
Floor 1Under Construction1 filing · 6 docs
CellarUnder Construction1 filing · 6 docs
Site & exteriorUnder Construction1 filing · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
1823 EAST 21309/26/2026
THE MADISON COUNTY ESTATE TRUST103/22/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SMBT LLCGeneral Contractor309/26/2026
Building Lifecycle
All (3)Permit Issued (3)
09/25/2026
Permit issued — General Construction
B01425927-I1-ST
09/25/2026
Permit issued — Construction Fence
B01425927-S1-FN
09/25/2026
Permit issued — Structural
B01425927-I1-GC
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedSMBT LLC09/25/2026
DOB NOWConstruction FencePermit IssuedSMBT LLC09/25/2026
DOB NOWStructuralPermit IssuedSMBT LLC09/25/2026
BISOTISSUEDVENTURE HOME SOLAR LLC06/24/2019
BISOTISSUEDGREAT EASTERN GENERAL CONTRACT.04/09/1993
1 project · most recent 07/16/2019
FiledStatusContractorScope
07/16/2019CompleteVENTURE HOME SOLAR LLC—
Nothing on file for this building.
▾Documents — 25 on file (BIS + DOB NOW)
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
06/21/2019340684058Open ↗
▸BISWORK PERMIT APPLICATION1
06/21/2019340684058Open ↗
▸Seals & Professional Certifications3
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/21/2019340684058Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
06/21/2019340684058Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/21/2019340684058Open ↗
▸Safety & Tenant Protection1
▸BISTENANT PROTECTION PLAN AND NOTES1
06/21/2019340684058Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/21/2019340684058Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
11/20/2019340684058Open ↗
06/21/2019340684058Open ↗
06/21/2019340684058Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/21/2019340684058Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
11/20/2019340684058Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
06/21/2019340684058Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1
11/20/2019340684058Open ↗
▸Inspections & Test Reports5
▸BISTECHNICAL REPORT: RESPONSIBILITY4
11/20/2019340684058Open ↗
11/20/2019340684058Open ↗
06/21/2019340684058Open ↗
Showing 3 of 4 on file for this type
▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1
06/21/2019340684058Open ↗
▸Approvals, Objections & Sign-offs2
▸BISUtility Company PV System Interconnection Acknowledgement Letter1
11/20/2019340684058Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
11/20/2019340684058Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
11/20/2019340684058Open ↗
06/21/2019340684058Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
06/21/2019340684058Open ↗
▸Other Documents1
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
06/21/2019340684058Open ↗