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Four families
24 WEST 123 STREET
MANHATTAN · Harlem (South) · BIN 1053450
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1882Year Built
3Stories
C3Building Class
R7-2Zoning
4,118 sfGross Floor Area
4Units
Rent Stabilized91 Open Violations ▸
Four families · Owner of record: RAINBOW DRAGON LLC · 1,640 sf lot · 2.51 FAR built · Flood zone X
Locations of Work
Fire Protection
Floor 43p · 1 filing · 5 docs
Floor 33p · 1 filing · 5 docs
Floor 23p · 1 filing · 5 docs
Floor 13p · 1 filing · 5 docs
Cellar3p · 1 filing · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RAINBOW DRAGON LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/04/2018$1.5M—— → —$364/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
L & C ASSOCIATES107/20/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
L&C ASSOCIATES103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ARCO PLBG AND HTG INCFire Protection207/08/2026
JANCZEWSKI, JOHNElectrical103/21/2026
WILLIE, JElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HSU & ASSOCIATES8025107/20/2020
Building Lifecycle
All (65)Filed (1)Permit Issued (2)Signed Off (1)Violation (60)Special Inspection (1)
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/04/2025
Violation issued (HPD, open)
A
11/22/2024
Violation issued (HPD, open)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/01/2024
Violation issued (HPD, open)
A
11/15/2023
Violation issued (HPD, open)
I
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/16/2023
Violation issued (HPD, open)
A
11/02/2022
Violation issued (HPD, open)
I
05/20/2022
Signed off — Alteration
RENOVATION WITH SPRINKLER CONSTRUCTION WORKS FOR A1 JOB FILED UNDER DOB# 121205551
M00336726-I1
02/16/2022
Violation issued (HPD, open)
I
02/16/2022
Violation issued (HPD, open)
A
09/29/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/21/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/11/2021
Permit issued — Sprinklers
M00336726-I1-EW-SP
04/20/2021
Violation issued (ECB, closed)
Construction
04/02/2021
Violation issued (HPD, open)
A
04/02/2021
Violation issued (HPD, open)
I
01/26/2021
Permit issued — Sprinklers
M00336726-I1-EW-SP
09/16/2020
Violation issued (ECB, closed)
Unknown
07/20/2020
Filed — Alteration
RENOVATION WITH SPRINKLER CONSTRUCTION WORKS FOR A1 JOB FILED UNDER DOB# 121205551
M00336726-I1
03/24/2020
Special inspection requirement — Sprinkler Systems
Chih Hsu
01/17/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/08/2020
Violation issued (ECB, closed)
Construction
10/25/2019
Violation issued (HPD, closed)
I
07/31/2019
Violation issued (ECB, closed)
Construction
03/22/2019
Violation issued (ECB, closed)
Construction
03/22/2019
Violation issued (ECB, closed)
Construction
03/22/2019
Violation issued (ECB, closed)
Construction
03/22/2019
Violation issued (ECB, closed)
Construction
01/16/2019
Violation issued (ECB, closed)
Construction
01/16/2019
Violation issued (ECB, closed)
Construction
01/16/2019
Violation issued (ECB, closed)
Construction
01/09/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/26/2018
Violation issued (ECB, closed)
Construction
11/26/2018
Violation issued (ECB, closed)
Construction
11/26/2018
Violation issued (ECB, closed)
Construction
10/11/2018
Violation issued (ECB, closed)
Construction
10/11/2018
Violation issued (ECB, closed)
Construction
10/11/2018
Violation issued (ECB, closed)
Construction
10/11/2018
Violation issued (ECB, closed)
Construction
10/11/2018
Violation issued (ECB, closed)
Construction
10/10/2018
Violation issued (HPD, closed)
I
07/19/2018
Violation issued (ECB, closed)
Construction
11/09/2017
Violation issued (HPD, closed)
I
10/27/2016
Violation issued (HPD, closed)
I
10/02/2015
Violation issued (HPD, closed)
I
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Latest 60 of 65 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersSigned-offARCO PLBG AND HTG INC06/11/2021
DOB NOWSprinklersSigned-offARCO PLBG AND HTG INC01/26/2021
BIS—ISSUEDLEVEL 10 CONSTRUCTION GR*12/30/2021
BIS—ISSUEDRAMANAND CHANDRABALI01/21/2021
BISPLISSUEDTOP DOG PLBG & HTG CORP08/04/2020
BIS—ISSUEDSD CONSTRUCTION CORP07/13/2020
BIS—ISSUEDSD CONSTRUCTION CORP06/18/2020
1 project · most recent 12/15/2021
General Wiring
FiledStatusContractorScope
12/15/2021CompleteACCURATE ELEC'L CORP.General Wiring
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
03/24/2020Sprinkler SystemsChih Hsuspecial
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Sprinkler1
09/04/2026M00336726-I1Request digital key ↗
▸Applications & Permits13
▸BISWORK PERMIT APPLICATION7
01/03/2022121205551Open ↗
05/20/2021121205551Open ↗
05/19/2021121205551Open ↗
Showing 3 of 7 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION5
02/24/2021121205551Open ↗
05/01/2020121205551Open ↗
12/26/2019121205551Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
01/20/2021121205551Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISVERIFY TAX LOT1
11/29/2022121205551Open ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/04/2026M00336726-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/28/2026M00336726-I1Open ↗
▸Trade Schedules & Equipment2
▸BISHEATING SYSTEMS1
11/29/2022121205551Open ↗
▸BISSCHEDULE B - PLUMBING1
05/01/2020121205551Open ↗
▸Safety & Tenant Protection5
▸BISSTREET TREE CHECKLIST2
05/01/2020121205551Open ↗
05/01/2020121205551Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
06/17/2020121205551Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
05/01/2020121205551Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
09/04/2026M00336726-I1Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
05/01/2020121205551Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/04/2026M00336726-I1Open ↗
▸Energy Compliance16
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
11/05/2021121205551Open ↗
06/17/2020121205551Open ↗
05/01/2020121205551Open ↗
▸BISAIR SEALING AND INSULATION - VISUAL1
11/29/2022121205551Open ↗
▸BISINTERIOR LIGHTING POWER1
11/29/2022121205551Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
11/29/2022121205551Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
11/23/2021121205551Open ↗
▸BISFENESTRATION U-FACTOR & PRODUCT RATING1
11/29/2022121205551Open ↗
▸BISFENESTRATION AREAS1
11/29/2022121205551Open ↗
▸BISINSULATION PLACEMENT & R VALUES1
11/29/2022121205551Open ↗
▸BISLIGHTING IN DWELLING UNITS1
11/29/2022121205551Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
11/29/2022121205551Open ↗
▸BISLIGHTING CONTROLS1
11/29/2022121205551Open ↗
▸BISELECTRICAL ENERGY CONSUMPTION1
11/29/2022121205551Open ↗
▸BISEXTERIOR LIGHTING POWER1
11/29/2022121205551Open ↗
▸BISFENESTRATION AIR LEAKAGE1
11/29/2022121205551Open ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: RESPONSIBILITY4
11/05/2021121205551Open ↗
06/17/2020121205551Open ↗
06/17/2020121205551Open ↗
Showing 3 of 4 on file for this type
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
11/29/2022121205551Open ↗
▸BISFIRE-RESISTIVE RATED CONSTRUCTION1
11/29/2022121205551Open ↗
▸BISDEP Hydrant Flow Test Letter1
05/01/2020121205551Open ↗
▸BISMECHANICAL SYSTEMS1
11/29/2022121205551Open ↗
▸Approvals, Objections & Sign-offs7
▸BISSCHEDULE A - OCCUPANCY / USE3
05/01/2020121205551Open ↗
07/19/2019121205551Open ↗
07/18/2019121205551Open ↗
▸BISSUPERSEDING LETTER3
05/19/2021121205551Open ↗
05/19/2021121205551Open ↗
01/21/2021121205551Open ↗
▸BISLANDMARKS APPROVAL1
05/01/2020121205551Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
05/01/2020121205551Open ↗
▸Filing & Intake Forms6
▸BISBOROUGH INTAKE FORM4
01/03/2022121205551Open ↗
05/19/2021121205551Open ↗
01/21/2021121205551Open ↗
Showing 3 of 4 on file for this type
▸BISADDITIONAL INFORMATION2
04/23/2021121205551Open ↗
05/01/2020121205551Open ↗
▸Other Documents8
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION4
06/17/2020121205551Open ↗
05/01/2020121205551Open ↗
05/01/2020121205551Open ↗
Showing 3 of 4 on file for this type
▸BISSHUTOFF DAMPERS1
11/29/2022121205551Open ↗
▸BISMAINTENANCE INFORMATION1
11/29/2022121205551Open ↗
▸BISSUSTAINABLE ROOF ZONE FORM1
05/01/2020121205551Open ↗
▸BISCHIMNEYS AND VENTS1
11/29/2022121205551Open ↗