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Four families
400 12 STREET
BROOKLYN · Park Slope · BIN 3023281
💬 Discuss this project
1931Year Built
4Stories
C3Building Class
R6AZoning
4,448 sfGross Floor Area
4Units
Rent Stabilized11 Open Violations ▸FDNY Report ↗
Four families · Owner of record: 400 12TH STREET LLC · 1,560 sf lot · 2.85 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Cellar2p · 1 filing · 12 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
400 12TH STREET LLC203/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHRISTOPHER TEETER302/27/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CHRISTOPHER TEETER RA403/21/2026
NH EXPEDITING AND CONSULTING LLC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GNS HOME IMPROVMENT LLCGeneral Contractor407/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
FRAMEWORK ENGINEERING PC8217105/18/2022
Building Lifecycle
All (31)Filed (3)Permit Issued (2)Violation (12)Objection (6)Special Inspection (8)
09/12/2024
Permit issued — General Construction
B00726098-I1-GC-CX
03/07/2024
Permit issued — Structural
B00726098-I1-GC-CX
02/27/2024
Filed — Alteration
B00726098-P1
02/27/2024
Special inspection requirement — Concrete - Cast-In-Place
02/27/2024
Special inspection requirement — Energy Code Compliance Inspections
Christopher Teeter
02/27/2024
Special inspection requirement — Final
02/27/2024
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Teeter
02/27/2024
Special inspection requirement — Structural Wood Frame
Christopher Teeter
02/27/2024
Special inspection requirement — Lighting controls
Christopher Teeter
02/27/2024
Special inspection requirement — Interior lighting power
Christopher Teeter
02/27/2024
Special inspection requirement — Lighting in dwelling units
Christopher Teeter
05/25/2022
Objection raised — Admin
05/25/2022
Objection raised — Accessibility
05/25/2022
Objection raised — Other
05/25/2022
Objection raised — Inspections
05/25/2022
Objection raised — Fire_Protection
05/25/2022
Objection raised — Accessibility
05/18/2022
Filed — Alteration
B00726098-I1
05/18/2022
Filed — Alteration
PLUMBING WORK AS INDICATED ON DRAWINGS.
B00726100-I1
10/20/2004
Violation issued (HPD, open)
B
12/08/1995
Violation issued (FDNY_NOV, closed)
07/14/1987
Violation issued (HPD, open)
B
07/14/1987
Violation issued (HPD, open)
B
07/14/1987
Violation issued (HPD, open)
B
07/14/1987
Violation issued (HPD, open)
A
07/14/1987
Violation issued (HPD, open)
A
07/14/1987
Violation issued (HPD, open)
A
07/14/1987
Violation issued (HPD, open)
B
07/14/1987
Violation issued (HPD, open)
B
07/14/1987
Violation issued (HPD, open)
A
07/14/1987
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedGNS HOME IMPROVMENT LLC09/12/2024
DOB NOWStructuralPermit IssuedGNS HOME IMPROVMENT LLC03/07/2024
1 project · most recent 05/18/2022
Gas Water/Sanitary
FiledStatusContractorScope
05/18/2022——Gas, Water/Sanitary
1 project · most recent 04/03/2024
General Wiring
FiledStatusContractorScope
04/03/2024Permit IssuedTRIPLE H ELECTRICAL CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
02/27/2024Concrete - Cast-In-Place—special
02/27/2024Energy Code Compliance InspectionsChristopher Teeterprogress
02/27/2024Final—progress
02/27/2024Fire-Resistance Rated ConstructionChristopher Teeterprogress
02/27/2024Structural Wood FrameChristopher Teeterprogress
02/27/2024Lighting controlsChristopher Teeterenergy_progress
02/27/2024Interior lighting powerChristopher Teeterenergy_progress
02/27/2024Lighting in dwelling unitsChristopher Teeterenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/25/2026B00726098-I1Request digital key ↗
08/25/2026B00726098-P1Request digital key ↗
08/15/2026B00726100-I1Request digital key ↗
▸Seals & Professional Certifications9
▸DOB NOWProgress Inspector Seal & Signature6
09/02/2026B00726098-P1Open ↗
09/02/2026B00726098-P1Open ↗
09/02/2026B00726098-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/29/2026B00726100-I1Open ↗
08/25/2026B00726098-P1Open ↗
08/25/2026B00726098-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/25/2026B00726098-P1Open ↗
08/25/2026B00726098-I1Open ↗
08/15/2026B00726100-I1Open ↗