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Two family converted from one family
484 11 STREET
BROOKLYN · BIN 3023018
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1901Year Built
2Stories
B3Building Class
R6AZoning
—Gross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1.35 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 1Under Construction5p · 1 filing · 13 docs
CellarUnder Construction7p · 1 filing · 13 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FORTY SEVENTY-THREE, LLC206/22/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PRECISE RENOVATION INCGeneral Contractor107/04/2026
NEW AMSTERDAM PLBG & HTGPlumbing107/04/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
WINTON GROUP ARCHITECTURE4343206/22/2026
Building Lifecycle
All (13)Filed (2)Permit Issued (2)Inspection (2)Special Inspection (7)
07/16/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/16/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
07/02/2026
Permit issued — Plumbing
B01415237-S1-PL
07/02/2026
Permit issued — General Construction
B01415237-I1-GC
06/22/2026
Filed — Alteration
HEREBY FILING FOR INTERIOR RENOVATION OF A 2-STORY WITH CELLAR TOWNHOUSE (INSTALLATION OF PLUMBING FIXTURES). NO CHANGE IN USE, EGRESS OR OCCUPANCY .
B01415237-S1
06/22/2026
Filed — Alteration
HEREBY FILING FOR INTERIOR RENOVATION OF A 2-STORY WITH CELLAR TOWNHOUSE (INSTALLATION OF PLUMBING FIXTURES). NO CHANGE IN USE, EGRESS OR OCCUPANCY .
B01415237-I1
06/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Vladimir Kaushansky
06/10/2026
Special inspection requirement — Maintenance information
NICHOLAS BROWN
06/10/2026
Special inspection requirement — Permanent certificate
NICHOLAS BROWN
06/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Vladimir Kaushansky
06/10/2026
Special inspection requirement — Final
NICHOLAS BROWN
06/10/2026
Special inspection requirement — Lighting in dwelling units
NICHOLAS BROWN
06/10/2026
Special inspection requirement — Permanent certificate
NICHOLAS BROWN
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedNEW AMSTERDAM PLBG & HTG07/02/2026
DOB NOWGeneral ConstructionPermit IssuedPRECISE RENOVATION INC07/02/2026
BISMHISSUEDDVS IRON AND ALUMINUM WORKS03/27/1996
1 project · most recent 06/22/2026
Water/Sanitary
FiledStatusContractorScope
06/22/2026Permit IssuedNEW AMSTERDAM PLBG & HTGWater/Sanitary
1 project · most recent 07/13/2026
General Wiring
FiledStatusContractorScope
07/13/2026Permit IssuedPOWER SURGE ELECTRIC, INCGeneral Wiring
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
07/16/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/16/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
06/10/2026Fire-Resistant Penetrations and JointsVladimir Kaushanskyspecial
06/10/2026Maintenance informationNICHOLAS BROWNenergy_progress
06/10/2026Permanent certificateNICHOLAS BROWNenergy_progress
06/10/2026Fire-Resistant Penetrations and JointsVladimir Kaushanskyspecial
06/10/2026FinalNICHOLAS BROWNprogress
06/10/2026Lighting in dwelling unitsNICHOLAS BROWNenergy_progress
06/10/2026Permanent certificateNICHOLAS BROWNenergy_progress
▾Documents — 39 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026B01415237-I1Request digital key ↗
08/16/2026B01415237-S1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION3
05/11/2015340242222Open ↗
04/22/2015320622652Open ↗
02/06/2015320622652Open ↗
▸Zoning, Tax Lot & Property Records2
▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1
03/30/2015320622652Open ↗
▸BISZONING EXHIBIT I- CERTIFICATION1
03/30/2015320622652Open ↗
▸Seals & Professional Certifications10
▸DOB NOWProgress Inspector Seal & Signature5
08/28/2026B01415237-I1Open ↗
08/28/2026B01415237-I1Open ↗
08/28/2026B01415237-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026B01415237-I1Open ↗
08/16/2026B01415237-S1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026B01415237-I1Open ↗
08/26/2026B01415237-S1Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
05/11/2015340242222Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
05/11/2015340242222Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
03/30/2015320622652Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
03/30/2015320622652Open ↗
▸Environmental & Asbestos4
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
05/11/2015340242222Open ↗
03/30/2015320622652Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/16/2026B01415237-S1Open ↗
08/16/2026B01415237-I1Open ↗
▸Energy Compliance2
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
07/16/2015320622652Open ↗
05/11/2015340242222Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
07/16/2015320622652Open ↗
05/11/2015340242222Open ↗
▸Approvals, Objections & Sign-offs4
▸BISSCHEDULE A - OCCUPANCY / USE2
04/22/2015320622652Open ↗
02/26/2015320622652Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
06/05/2015320622652Open ↗
03/30/2015320622652Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
05/11/2015340242222Open ↗
03/30/2015320622652Open ↗
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION3
07/16/2015320622652Open ↗
07/16/2015320622652Open ↗
06/09/2015320622652Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
05/11/2015340242222Open ↗
▸Other Documents1
▸BISPLOT DIAGRAM1
03/30/2015320622652Open ↗