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Old law tenement
430 WEST 49 STREET
MANHATTAN · BIN 1026617
💬 Discuss this project
1920Year Built
5Stories
C4Building Class
R8Zoning
8,800 sfGross Floor Area
10Units
Rent Stabilized63 Open Violations 61 unresolved · 2 paperwork only ▸
Old law tenement · Owner of record: NYC 4900 HOLDINGS LLC · 2,510 sf lot · 3.51 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 4Under Construction7p · 2 filings · 20 docs
Floor 3Under Construction7p · 2 filings · 20 docs
Floor 2Under Construction7p · 2 filings · 20 docs
Floor 1Under Construction7p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYC HOLDINGS MGMT807/08/2026
NYC 4900 HOLDINGS603/22/2026
MAMC CONSULTING REPS103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROJAS ENGINEERING, PLLC310/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AND SERVICES NYC103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAMC CONSULTING REPS LLCGeneral Contractor204/09/2026
J&E SMOOTH TRANSFORMATIONGeneral Contractor107/08/2026
P.S.I. MECHANICALPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ROJAS ENGINEERING PLLC6232310/28/2025
Building Lifecycle
All (68)Filed (3)Permit Issued (4)Violation (60)Inspection (1)
07/17/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/12/2026
Permit issued — Plumbing
M01291988-I1-PL
03/05/2026
Violation issued (ECB, open)
Unknown
03/05/2026
Violation issued (ECB, closed)
Unknown
12/15/2025
Permit issued — General Construction
M00456369-I1-GC
10/28/2025
Filed — Alteration
M01291988-I1
10/23/2025
Violation issued (ECB, closed)
Construction
08/08/2025
Violation issued (HPD, closed)
C
07/24/2025
Violation issued (HPD, closed)
C
07/24/2025
Violation issued (HPD, open)
C
07/16/2025
Violation issued (HPD, closed)
B
07/16/2025
Violation issued (HPD, open)
B
03/26/2025
Filed — Alteration
Interior renovation of apartment units; 1E, 2E, 2W, 3E, 3W, 4E and 4W. New floor finish and ceiling finish, and kitchen cabinetry. No change in use, egress or occupancy.
M00456369-P1
03/25/2025
Permit issued — General Construction
M00456369-I1-GC
02/03/2025
Violation issued (HPD, closed)
A
01/31/2025
Violation issued (HPD, open)
I
12/19/2024
Violation issued (HPD, closed)
C
12/19/2024
Violation issued (HPD, closed)
C
12/19/2024
Violation issued (HPD, closed)
C
12/19/2024
Violation issued (HPD, closed)
C
12/19/2024
Violation issued (HPD, closed)
C
08/23/2024
Violation issued (HPD, closed)
C
08/23/2024
Violation issued (HPD, closed)
C
08/23/2024
Violation issued (HPD, closed)
B
08/23/2024
Violation issued (HPD, closed)
B
08/23/2024
Violation issued (HPD, closed)
C
08/15/2024
Violation issued (HPD, closed)
B
08/15/2024
Violation issued (HPD, closed)
B
08/15/2024
Violation issued (HPD, closed)
A
08/15/2024
Violation issued (HPD, open)
B
08/15/2024
Violation issued (HPD, closed)
B
08/15/2024
Violation issued (HPD, closed)
B
05/10/2024
Violation issued (HPD, closed)
C
05/10/2024
Violation issued (HPD, closed)
C
05/01/2024
Violation issued (HPD, closed)
C
05/01/2024
Violation issued (HPD, closed)
C
05/01/2024
Violation issued (HPD, closed)
C
05/01/2024
Violation issued (HPD, closed)
A
05/01/2024
Violation issued (HPD, open)
A
05/01/2024
Violation issued (HPD, closed)
B
05/01/2024
Violation issued (HPD, closed)
B
04/01/2024
Violation issued (HPD, closed)
A
11/16/2023
Violation issued (HPD, closed)
C
10/31/2023
Violation issued (HPD, closed)
C
10/31/2023
Violation issued (HPD, closed)
C
10/31/2023
Violation issued (HPD, closed)
B
10/31/2023
Violation issued (HPD, closed)
C
10/31/2023
Violation issued (HPD, closed)
B
10/23/2023
Violation issued (HPD, closed)
C
10/23/2023
Violation issued (HPD, closed)
B
10/23/2023
Violation issued (HPD, closed)
A
10/23/2023
Violation issued (HPD, closed)
B
10/23/2023
Violation issued (HPD, closed)
B
10/23/2023
Violation issued (HPD, closed)
B
10/16/2023
Violation issued (HPD, closed)
C
10/16/2023
Violation issued (HPD, closed)
C
10/16/2023
Violation issued (HPD, closed)
B
10/16/2023
Violation issued (HPD, closed)
A
10/16/2023
Violation issued (HPD, closed)
C
10/16/2023
Violation issued (HPD, closed)
B
Latest 60 of 68 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedP.S.I. MECHANICAL06/12/2026
DOB NOWGeneral ConstructionPermit IssuedMAMC CONSULTING REPS LLC12/15/2025
DOB NOWGeneral ConstructionPermit IssuedMAMC CONSULTING REPS LLC03/25/2025
DOB NOWGeneral ConstructionPermit IssuedJ&E SMOOTH TRANSFORMATION09/21/2021
BISFBISSUEDSTUYVESANT OIL BURNER CORP.08/24/1998
1 project · most recent 03/26/2026
General Wiring
FiledStatusContractorScope
03/26/2026Permit IssuedJOSEPH WEINSTEIN ELECTRICGeneral Wiring
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
07/17/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
10/28/2025Tenant Protection Plan ComplianceDarlyn Alvarezspecial
10/28/2025Fire-Resistant Penetrations and JointsDarlyn Alvarezspecial
04/09/2025Lighting in dwelling unitsDarlyn Alvarezenergy_progress
04/09/2025Fire-Resistant Penetrations and JointsDarlyn Alvarezspecial
04/09/2025FinalDarlyn Alvarezprogress
04/09/2025Energy Code ComplianceDarlyn Alvarezprogress
03/25/2025Fire-Resistant Penetrations and JointsDarlyn Alvarezspecial
03/25/2025Lighting in dwelling unitsDarlyn Alvarezenergy_progress
03/25/2025FinalDarlyn Alvarezprogress
03/25/2025Energy Code ComplianceDarlyn Alvarezprogress
▾Documents — 22 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch - General Construction2
09/03/2026M00456369-P1Request digital key ↗
09/01/2026M00456369-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/21/2026M01291988-I1Request digital key ↗
▸Seals & Professional Certifications13
▸DOB NOWProgress Inspector Seal & Signature6
08/24/2026M00456369-I1Open ↗
08/24/2026M00456369-I1Open ↗
08/24/2026M00456369-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/24/2026M00456369-I1Open ↗
08/23/2026M00456369-P1Open ↗
08/22/2026M01291988-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/03/2026M00456369-I1Open ↗
09/03/2026M00456369-P1Open ↗
08/13/2026M01291988-I1Open ↗
▸Safety & Tenant Protection3
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist3
08/13/2026M00456369-I1Open ↗
08/13/2026M01291988-I1Open ↗
08/13/2026M00456369-P1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
09/03/2026M00456369-P1Open ↗
09/03/2026M00456369-I1Open ↗
08/13/2026M01291988-I1Open ↗