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City residence, one family
323 WEST 12 STREET
MANHATTAN · BIN 1011427
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1841Year Built
3Stories
A4Building Class
C1-6Zoning
2,418 sfGross Floor Area
1Units
0 Open Violations
City residence, one family · 936 sf lot · 2.58 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Roof3p · 1 filing · 20 docs
Cellar1p · 1 filing · 20 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROB HEGEDUS ARCHITECT510/28/2025
G. BLINN CONSULTING, LLC206/20/2024
KENDALL ENGINEERING PC109/22/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AGOUTI CONSTRUCTION CONSULTING1203/21/2026
A1 EXPEDITING SERVICE403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ARCHSTONE BUILDERS LLCGeneral Contractor1007/08/2026
S&E BRIDGE & SCAFFOLD LLC.General Contractor403/21/2026
ASHLAND PLUMBING CORPPlumbing207/08/2026
ALEXANDER EUGENEElectrical103/21/2026
JAVIER VALERA ACEROElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
PSI AGENCY INC.254311/27/2024
Building Lifecycle
All (51)Filed (8)Permit Issued (13)Signed Off (3)Violation (1)Inspection (2)Objection (8)Special Inspection (16)
08/05/2026
Signed off — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-S1
07/27/2026
Signed off — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-S2
07/09/2026
Signed off — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-I1
12/10/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
12/01/2025
Permit issued — General Construction
M00899219-I1-ST
12/01/2025
Permit issued — Mechanical Systems
M00899219-S2-MS
12/01/2025
Permit issued — Structural
M00899219-I1-GC
10/28/2025
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-P3
09/12/2025
Permit issued — Plumbing
M00899219-S1-PL
04/28/2025
Objection resolved — Addressed
04/21/2025
Objection raised — Scope
04/18/2025
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-P2
03/24/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
12/11/2024
Special inspection requirement — Structural Wood Frame
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Post-installed Anchors
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Structural Steel - Welding
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Masonry
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Structural Cold-Formed Steel
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Structural Steel - Details
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
MAURICIO ANDRADE
12/11/2024
Special inspection requirement — Final
ROBERT HEGEDUS
11/27/2024
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-P1
11/26/2024
Special inspection requirement — Structural Wood Frame
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Post-installed Anchors
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Structural Cold-Formed Steel
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Masonry
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Structural Steel - Welding
MAURICIO ANDRADE
11/25/2024
Special inspection requirement — Final
ROBERT HEGEDUS
11/25/2024
Special inspection requirement — Structural Steel - Details
MAURICIO ANDRADE
10/25/2024
Permit issued — Structural
M00899219-I1-ST
10/25/2024
Permit issued — Mechanical Systems
M00899219-S2-MS
10/25/2024
Permit issued — General Construction
M00899219-I1-GC
09/13/2024
Permit issued — Plumbing
M00899219-S1-PL
06/21/2024
Permit issued — Supported Scaffold
M01068970-I1-SF
06/21/2024
Permit issued — Sidewalk Shed
M01068956-I1-SH
06/20/2024
Filed — Alteration
M01068956-I1
06/20/2024
Filed — Alteration
TEMPORARY PIPE SCAFFOLD AS PER DRAWINGS. SCAFFOLD SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
M01068970-I1
10/26/2023
Permit issued — General Construction
M00899219-I1-GC
10/26/2023
Permit issued — Structural
M00899219-I1-ST
10/26/2023
Permit issued — Mechanical Systems
M00899219-S2-MS
10/18/2023
Objection resolved — Addressed
10/18/2023
Objection resolved — Addressed
10/18/2023
Objection resolved — Addressed
10/02/2023
Objection raised — Scope
09/26/2023
Objection raised — Energy
09/26/2023
Objection raised — Zoning
09/22/2023
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-S1
09/22/2023
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-S2
09/22/2023
Filed — Alteration
Modification of plumbing system in existing single family townhouse, as per plans filed herewith. No change in use, egress, or occupancy.
M00899219-I1
03/18/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offARCHSTONE BUILDERS LLC12/01/2025
DOB NOWMechanical SystemsSigned-offARCHSTONE BUILDERS LLC12/01/2025
DOB NOWStructuralSigned-offARCHSTONE BUILDERS LLC12/01/2025
DOB NOWPlumbingSigned-offASHLAND PLUMBING CORP09/12/2025
DOB NOWStructuralSigned-offARCHSTONE BUILDERS LLC10/25/2024
DOB NOWMechanical SystemsSigned-offARCHSTONE BUILDERS LLC10/25/2024
DOB NOWGeneral ConstructionSigned-offARCHSTONE BUILDERS LLC10/25/2024
DOB NOWPlumbingSigned-offASHLAND PLUMBING CORP09/13/2024
DOB NOWSupported ScaffoldPermit IssuedS&E BRIDGE & SCAFFOLD LLC06/21/2024
DOB NOWSidewalk ShedPermit IssuedS&E BRIDGE & SCAFFOLD LLC06/21/2024
DOB NOWGeneral ConstructionSigned-offARCHSTONE BUILDERS LLC10/26/2023
DOB NOWStructuralSigned-offARCHSTONE BUILDERS LLC10/26/2023
DOB NOWMechanical SystemsSigned-offARCHSTONE BUILDERS LLC10/26/2023
BISPLISSUEDASHLAND PLUMBING CORP10/30/2008
BISPLISSUEDPREFERRED MECHANICAL INC10/21/1997
BIS—ISSUEDJT MAGEN & COMPANY INC10/07/1997
1 project · most recent 10/28/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
10/28/2025Signed-offARCHSTONE BUILDERS LLCAir Conditioning Systems
Cooling
Task TGC041CAV-HE-BIFO-OD-S2 4 tons · Condensing Unit ×8
1 project · most recent 10/28/2025
Gas Water/Sanitary
FiledStatusContractorScope
10/28/2025Signed-offASHLAND PLUMBING CORPGas, Water/Sanitary
2 projects · most recent 06/04/2026
General Wiring
FiledStatusContractorScope
06/04/2026CompleteM.C. ELECTRICAL NY INCGeneral Wiring
06/19/2024CompleteHIGH QUALITY ELECTRIC OF—
1 project · most recent 10/28/2025
Steel
FiledStatusContractorScope
10/28/2025Signed-offARCHSTONE BUILDERS LLCSteel
1 project · most recent 06/20/2024
Scaffold
FiledStatusContractorScope
06/20/2024Permit IssuedS&E BRIDGE & SCAFFOLD LLCScaffold
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
12/10/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
03/24/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
12/11/2024Structural Wood FrameMAURICIO ANDRADEprogress
12/11/2024Post-installed AnchorsMAURICIO ANDRADEspecial
12/11/2024Structural Steel - WeldingMAURICIO ANDRADEspecial
12/11/2024MasonryMAURICIO ANDRADEspecial
12/11/2024Structural Cold-Formed SteelMAURICIO ANDRADEspecial
12/11/2024Structural Steel - DetailsMAURICIO ANDRADEspecial
12/11/2024Structural Stability – Alterations of existing buildingsMAURICIO ANDRADEspecial
12/11/2024FinalROBERT HEGEDUSprogress
11/26/2024Structural Wood FrameMAURICIO ANDRADEprogress
11/25/2024Post-installed AnchorsMAURICIO ANDRADEspecial
11/25/2024Structural Cold-Formed SteelMAURICIO ANDRADEspecial
11/25/2024Structural Stability – Alterations of existing buildingsMAURICIO ANDRADEspecial
11/25/2024MasonryMAURICIO ANDRADEspecial
11/25/2024Structural Steel - WeldingMAURICIO ANDRADEspecial
11/25/2024FinalROBERT HEGEDUSprogress
11/25/2024Structural Steel - DetailsMAURICIO ANDRADEspecial
▾Documents — 73 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/27/2026M01068970-I1Request digital key ↗
08/27/2026M01068956-I1Request digital key ↗
08/24/2026M00899219-S2Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits13
▸DOB NOWLPC Approval/Permit6
08/13/2026M00899219-I1Open ↗
08/13/2026M00899219-P3Open ↗
08/13/2026M00899219-P1Open ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
09/29/2009110420232Open ↗
01/08/2009110420232Open ↗
08/19/2008110318745Open ↗
▸BISWORK PERMIT APPLICATION3
05/20/2009110420232Open ↗
10/30/2008110318745Open ↗
10/07/2008110318745Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
07/16/2009110420232Open ↗
▸Seals & Professional Certifications16
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/27/2026M01068970-I1Open ↗
08/27/2026M01068956-I1Open ↗
08/24/2026M00899219-I1Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
03/12/2009110318745Open ↗
08/19/2008110318745Open ↗
08/19/2008110318745Open ↗
▸DOB NOWProgress Inspector Seal & Signature3
08/25/2026M00899219-I1Open ↗
08/25/2026M00899219-I1Open ↗
08/24/2026M00899219-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/25/2026M00899219-I1Open ↗
08/24/2026M00899219-P1Open ↗
▸Trade Schedules & Equipment5
▸BISSELF-CERT PLUMBING NOTICE4
03/04/2009110318745Open ↗
01/22/2009110318745Open ↗
12/24/2008110318745Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING1
08/19/2008110318745Open ↗
▸Safety & Tenant Protection2
▸BISST-1 Street Tree Checklist1
04/16/2009110420232Open ↗
▸BISSTREET TREE CHECKLIST1
01/08/2009110420232Open ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/24/2026M00899219-P3Open ↗
08/24/2026M00899219-P1Open ↗
08/24/2026M00899219-S2Open ↗
Showing 3 of 6 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3
08/19/2008110318745Open ↗
08/19/2008110318745Open ↗
08/19/2008110318745Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
01/08/2009110420232Open ↗
▸Approvals, Objections & Sign-offs10
▸BISLANDMARKS APPROVAL4
05/16/2009110420232Open ↗
03/10/2009110420232Open ↗
03/10/2009110420232Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE3
06/04/2009110420232Open ↗
01/08/2009110420232Open ↗
05/16/2009110420232Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
03/12/2009110318745Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
06/16/2009110420232Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
12/17/2008110420232Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
06/16/2009110420232Open ↗
03/12/2009110318745Open ↗
01/08/2009110420232Open ↗
Showing 3 of 6 on file for this type
▸Other Documents3
▸DOB NOWProof of Historic Building2
08/13/2026M00899219-P1Open ↗
08/13/2026M00899219-I1Open ↗
▸BISPLOT DIAGRAM1
01/08/2009110420232Open ↗