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Two family converted from one family
2452 EAST 12 STREET
BROOKLYN · BIN 3202838
💬 Discuss this project
1930Year Built
1Stories
B3Building Class
R4Zoning
1,200 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 2,477 sf lot · 0.48 FAR built · Flood zone X500
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/18/2014$500K—Private party → Private party$417/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHENG-SHENG HUANG202/09/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ZHENG & ASSOCIATES LLC403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
YX CONSTRUCTION INCGeneral Contractor307/08/2026
Building Lifecycle
All (7)Filed (2)Permit Issued (2)Signed Off (2)Special Inspection (1)
08/14/2019
Signed off — Alteration
INSTALL NEW CONSTRUCTION FENCE FOR THE JOB SITE.
B00001218-I1
08/13/2019
Permit issued — Construction Fence
B00001218-I1-FN
08/07/2019
Signed off — Alteration
B00018154-I1
08/02/2019
Permit issued — Curb Cut
B00018154-I1-CC
02/09/2018
Filed — Alteration
B00018154-I1
10/26/2017
Filed — Alteration
INSTALL NEW CONSTRUCTION FENCE FOR THE JOB SITE.
B00001218-I1
10/25/2017
Special inspection requirement — Final
CHENG-SHENG HUANG
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FenceSigned-offYX CONSTRUCTION INC08/13/2019
DOB NOWCurb CutSigned-offYX CONSTRUCTION INC08/02/2019
BISPLISSUEDZONE PLUMBING & HEATING C09/05/2018
BIS—ISSUEDNEW SYSTEM CONSTRUCT CORP08/17/2018
BISPLISSUEDBARMOR REHAB INC11/18/2015
BISOTISSUEDBARMOR REHAB INC11/18/2015
2 projects · most recent 06/06/2019
General Wiring
FiledStatusContractorScope
06/06/2019CompleteR & T ELECTRICAL CORP3 meters, 3 new_meters
08/31/2018CompleteTESTA ELECTRIC CO., INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
10/25/2017FinalCHENG-SHENG HUANGprogress
▾Documents — 110 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/03/2026B00001218-I1Request digital key ↗
09/03/2026B00018154-I1Request digital key ↗
▸Applications & Permits27
▸BISPLAN / WORK APPROVAL APPLICATION14
11/02/2017321677592Open ↗
07/06/2016340328014Open ↗
11/17/2015340328014Open ↗
Showing 3 of 14 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION7
02/13/2019321677592Open ↗
03/03/2017340328014Open ↗
03/03/2017340328014Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION4
09/05/2018321677592Open ↗
08/20/2018321677592Open ↗
11/17/2015340328014Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
04/11/2019321677592Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
08/12/2015321123501Open ↗
▸Zoning, Tax Lot & Property Records3
▸BISZONING DIAGRAM2
12/02/2019321677592Open ↗
02/13/2018321677592Open ↗
▸BISADDRESS: NEW HOUSE NUMBER APPROVED1
10/03/2019321677592Open ↗
▸Seals & Professional Certifications12
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
09/14/2019321677592Open ↗
08/14/2018321677592Open ↗
11/02/2017321677592Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/03/2026B00001218-I1Open ↗
09/03/2026B00018154-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
11/17/2015340328014Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
11/17/2015340328014Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
11/17/2015340328014Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/27/2026B00001218-I1Open ↗
▸Trade Schedules & Equipment8
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE7
11/02/2017321677592Open ↗
07/06/2016340328014Open ↗
07/28/2015321081299Open ↗
Showing 3 of 7 on file for this type
▸BISSCHEDULE B - PLUMBING1
11/17/2015340328014Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREE CHECKLIST3
11/02/2017321677592Open ↗
07/24/2015321123501Open ↗
07/17/2015321081299Open ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1
02/09/2018321677592Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
11/02/2017321677592Open ↗
11/17/2015340328014Open ↗
02/04/2015321081299Open ↗
▸Energy Compliance8
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
09/14/2019321677592Open ↗
11/02/2017321677592Open ↗
05/02/2017340328014Open ↗
Showing 3 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
09/14/2019321677592Open ↗
05/02/2017340328014Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
11/17/2015340328014Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
11/17/2015340328014Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
11/17/2015340328014Open ↗
▸Approvals, Objections & Sign-offs12
▸BISSCHEDULE A - OCCUPANCY / USE7
11/02/2017321677592Open ↗
08/17/2015321081299Open ↗
07/28/2015321081299Open ↗
Showing 3 of 7 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
10/03/2019321677592Open ↗
09/14/2019321677592Open ↗
05/02/2017340328014Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
02/04/2015321081299Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
05/02/2017340328014Open ↗
▸Cost, Insurance & Ownership8
▸BISCOST AFFIDAVIT6
10/03/2019321677592Open ↗
09/14/2019321677592Open ↗
11/02/2017321677592Open ↗
Showing 3 of 6 on file for this type
▸BISDEPT OF FINANCE VERIFICATION2
04/20/2015321081299Open ↗
04/20/2015321081299Open ↗
▸Filing & Intake Forms17
▸BISADDITIONAL INFORMATION8
10/03/2019321677592Open ↗
09/30/2019321677592Open ↗
09/26/2019321677592Open ↗
Showing 3 of 8 on file for this type
▸BISEFILING COVER SHEET4
11/02/2017321677592Open ↗
07/24/2015321123501Open ↗
07/24/2015321081299Open ↗
Showing 3 of 4 on file for this type
▸BISBOROUGH INTAKE FORM3
10/03/2019321677592Open ↗
09/14/2019321677592Open ↗
04/11/2019321677592Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
11/17/2015340328014Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
08/12/2015321123501Open ↗
▸Other Documents5
▸BISPLOT DIAGRAM4
10/03/2019321677592Open ↗
09/14/2019321677592Open ↗
11/02/2017321677592Open ↗
Showing 3 of 4 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
02/09/2018321677592Open ↗