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Two stories - detached, small or mid-size
821 EAST 12 STREET
BROOKLYN · Midwood · BIN 3179245
💬 Discuss this project
1923Year Built
2Stories
A1Building Class
R5BZoning
1,648 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
Two stories - detached, small or mid-size · 2,500 sf lot · 0.66 FAR built · Flood zone X
Locations of Work
Architecture
Floor 24p · 1 filing · 11 docs
Floor 14p · 1 filing · 11 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/28/2025$1.2M—Private party → Private party$743/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PROSPECT STUDIO ARCHITECTS PLLC202/19/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
N & T BUILDERS INCGeneral Contractor206/28/2026
Building Lifecycle
All (10)Filed (2)Permit Issued (2)Violation (1)Special Inspection (5)
04/20/2026
Permit issued — General Construction
B01358677-I1-GC
02/24/2026
Permit issued — General Construction
B01358677-I1-GC
02/19/2026
Filed — Alteration
B01358677-I1
02/19/2026
Filed — Alteration
B01358677-S1
02/17/2026
Special inspection requirement — Air barrier - visual inspection
Luke Petrocelli
02/17/2026
Special inspection requirement — Interior lighting power
Luke Petrocelli
02/17/2026
Special inspection requirement — Energy Code Compliance Inspections
Luke Petrocelli
02/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Luke Petrocelli
02/11/2026
Special inspection requirement — Final
Luke Petrocelli
09/12/2007
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offN & T BUILDERS INC04/20/2026
DOB NOWGeneral ConstructionSigned-offN & T BUILDERS INC02/24/2026
BISOTISSUEDFIRST CONSTRUCTION GROUP02/05/2014
BIS—ISSUEDCHAMPION BUILDERS AND CONSTR.CRP10/16/2007
BISEQISSUEDCHAMPION BUILDERS AND CONSTR.CRP10/16/2007
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
02/17/2026Air barrier - visual inspectionLuke Petrocellienergy_progress
02/17/2026Interior lighting powerLuke Petrocellienergy_progress
02/17/2026Energy Code Compliance InspectionsLuke Petrocelliprogress
02/17/2026HVAC-R and service water piping design and insulationLuke Petrocellienergy_progress
02/11/2026FinalLuke Petrocelliprogress
▾Documents — 38 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/18/2026B01358677-I1Request digital key ↗
08/18/2026B01358677-S1Request digital key ↗
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION3
08/08/2025302365232Open ↗
05/22/2014320892370Open ↗
05/15/2014320892370Open ↗
▸BISWORK PERMIT APPLICATION1
02/14/2014320892370Open ↗
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature5
08/28/2026B01358677-S1Open ↗
08/28/2026B01358677-S1Open ↗
08/28/2026B01358677-I1Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION3
07/11/2014320892370Open ↗
05/15/2014320892370Open ↗
05/22/2014320892370Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
05/22/2014320892370Open ↗
05/15/2014320892370Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/18/2026B01358677-I1Open ↗
08/18/2026B01358677-S1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
05/15/2014320892370Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
05/22/2014320892370Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
05/22/2014320892370Open ↗
▸BISST-1 Street Tree Checklist1
05/15/2014320892370Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/18/2026B01358677-I1Open ↗
08/18/2026B01358677-S1Open ↗
▸Energy Compliance4
▸BISTR8: Energy Code Progress Inspections2
07/11/2014320892370Open ↗
05/15/2014320892370Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
05/22/2014320892370Open ↗
▸BISEN2 - As Built Energy Analysis1
07/11/2014320892370Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST3
07/28/2014320892370Open ↗
07/24/2014320892370Open ↗
07/11/2014320892370Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
05/22/2014320892370Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT4
07/11/2014320892370Open ↗
07/02/2014320892370Open ↗
05/22/2014320892370Open ↗
Showing 3 of 4 on file for this type
▸Filing & Intake Forms2
▸BISeFiling Job Application Cover Sheet1
05/15/2014320892370Open ↗
▸BISEFILING COVER SHEET1
05/22/2014320892370Open ↗