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Two family converted from one family
500 JEFFERSON AVENUE
BROOKLYN · Bedford-Stuyvesant (East) · BIN 3045661
💬 Discuss this project
1899Year Built
2Stories
B3Building Class
R6BZoning
2,496 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 1,800 sf lot · 1.39 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 4 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC111/25/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SOLAR CONTRACTING LLCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854111/25/2025
Building Lifecycle
All (11)Filed (1)Permit Issued (1)Signed Off (1)Violation (2)Objection (6)
06/11/2026
Signed off — Alteration
SCOPE OF WORK IS SOLELY FOR THE INSTALLATION OF THE SOLAR ELECTRONIC GENERATING SYSTEM. ALL OTHER WORK IS NOT TO BE RELIED UPON AS BEINGAPPROVED AND/OR PERMITTED BY THE NYC DEPARTMENT OF BUILDINGS.
B01321586-I1
01/07/2026
Permit issued — Solar
B01321586-I1-SL
12/24/2025
Objection resolved — Addressed
12/17/2025
Objection resolved — Addressed
12/17/2025
Objection resolved — Addressed
12/11/2025
Objection raised — Electrical
12/11/2025
Objection raised — Electrical
12/11/2025
Objection raised — Other
11/25/2025
Filed — Alteration
SCOPE OF WORK IS SOLELY FOR THE INSTALLATION OF THE SOLAR ELECTRONIC GENERATING SYSTEM. ALL OTHER WORK IS NOT TO BE RELIED UPON AS BEINGAPPROVED AND/OR PERMITTED BY THE NYC DEPARTMENT OF BUILDINGS.
B01321586-I1
05/06/2010
Violation issued (ECB, closed)
Construction
06/25/2004
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offSOLAR CONTRACTING LLC01/07/2026
BISPLISSUEDCITY TESTING & PLUMBING I12/02/2011
BISOTISSUEDTRIPLE 8 CONSTRUCTION INC12/01/2011
BISPLISSUEDJ. CAIAZZO PLBG & HTG COR07/11/2007
BISPLISSUEDGMAK PLMBG AND HEATNG LLC09/29/2006
BIS—ISSUEDFRAZIER & SONS CONSTRUCTI09/19/2006
2 projects · most recent 06/04/2026
FiledStatusContractorScope
06/04/2026CompleteSOLAR ELEC CONTRACTNG LLC—
01/08/2026CompleteSOLAR ELEC CONTRACTNG LLC2 meters
1 project · most recent 11/25/2025
FiledStatusContractorScope
11/25/2025Signed-offSOLAR CONTRACTING LLC20 panels, 8.6 kw, 883.07 roof_area_sqft
Nothing on file for this building.
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/19/2026B01321586-I1Request digital key ↗
▸Applications & Permits3
▸BISWORK PERMIT APPLICATION2
12/03/2011320352079Open ↗
12/02/2011320352079Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
09/14/2011320352079Open ↗
▸Seals & Professional Certifications5
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION4
12/28/2011320352079Open ↗
11/28/2011320352079Open ↗
12/02/2011320352079Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/19/2026B01321586-I1Open ↗
▸Trade Schedules & Equipment2
▸BISSELF-CERT PLUMBING NOTICE1
12/16/2011320352079Open ↗
▸BISSCHEDULE B - PLUMBING1
09/14/2011320352079Open ↗
▸Environmental & Asbestos2
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
09/14/2011320352079Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/19/2026B01321586-I1Open ↗
▸Energy Compliance3
▸BISTR8: Energy Code Progress Inspections2
12/28/2011320352079Open ↗
11/28/2011320352079Open ↗
▸BISTECHNICAL REPORT: ENERGY1
12/02/2011320352079Open ↗
▸Approvals, Objections & Sign-offs4
▸BISADMINISTRATIVE OBJECTIONS1
09/14/2011320352079Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
12/28/2011320352079Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
12/28/2011320352079Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/19/2026B01321586-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
12/28/2011320352079Open ↗
09/14/2011320352079Open ↗
▸Filing & Intake Forms2
▸BISHPD-3 - SRO MD ANTI-HARASSEMENT CHECKLIST1
11/28/2011320352079Open ↗
▸BISEFILING COVER SHEET1
09/14/2011320352079Open ↗