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Two family brick
646 77TH STREET
BROOKLYN · BIN 3149967
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1920Year Built
2Stories
B1Building Class
R4-1Zoning
2,668 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 2,895 sf lot · 0.92 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BROOKLYN103/22/2026
JEAN RYAN TRUST403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PROTON ELEC & SEC SYS INCElectrical103/22/2026
Nothing on file for this building.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDSTEVEN JAMES CONTRACTING10/18/2019
BISOTISSUEDSTEVEN JAMES CONTRACTING10/18/2019
1 project · most recent 09/27/2019
General Wiring
FiledStatusContractorScope
09/27/2019CompletePROTON ELEC & SEC SYS INCGeneral Wiring
Nothing on file for this building.
▾Documents — 25 on file (BIS + DOB NOW)
▸Applications & Permits5
▸BISPLAN / WORK APPROVAL APPLICATION3
03/29/2019321919992Open ↗
01/28/2019321919992Open ↗
01/28/2019321919992Open ↗
▸BISWORK PERMIT APPLICATION2
10/22/2019321919992Open ↗
10/22/2019321919992Open ↗
▸Seals & Professional Certifications3
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
10/22/2019321919992Open ↗
10/22/2019321919992Open ↗
10/22/2019321919992Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
01/28/2019321919992Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
10/22/2019321919992Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
01/28/2019321919992Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
06/22/2020321919992Open ↗
06/22/2020321919992Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
06/22/2020321919992Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY2
06/22/2020321919992Open ↗
06/22/2020321919992Open ↗
▸BISSOIL REPORT1
10/18/2019321919992Open ↗
▸Approvals, Objections & Sign-offs3
▸BISLETTERS - SUPPORTING DOCUMENTATION2
09/30/2019321919992Open ↗
03/21/2019321919992Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
06/22/2020321919992Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
06/22/2020321919992Open ↗
01/28/2019321919992Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
01/28/2019321919992Open ↗
01/28/2019321919992Open ↗
▸Other Documents1
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
10/18/2019321919992Open ↗