← Back
BuildNYC
Converted dwellings or rooming house
550 WEST 113TH STREET
MANHATTAN · Morningside Heights · BIN 1057016
💬 Discuss this project
1920Year Built
4Stories
C5Building Class
R8Zoning
4,975 sfGross Floor Area
12Units
Rent Stabilized3 Active Violations ▸
Converted dwellings or rooming house · 1,716 sf lot · 2.9 FAR built · Flood zone X
Locations of Work
Mechanical
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
CellarColumbia University gas riser3p · 1 filing · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Columbia Residential403/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Environmental Engineering Solutions107/13/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Environmental Engineering Solutions103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Alafogiannis Plumbing & HeatingPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Nuenergen1717107/13/2022
Building Lifecycle
All (16)Filed (1)Permit Issued (1)Violation (13)Special Inspection (1)
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, closed)
I
06/04/2025
Violation issued (HPD, open)
A
04/01/2024
Violation issued (HPD, open)
A
11/15/2023
Violation issued (HPD, closed)
I
03/16/2023
Violation issued (HPD, closed)
A
11/02/2022
Violation issued (HPD, closed)
I
08/26/2022
Permit issued — Boiler Equipment
M00728237-I1-BE
07/13/2022
Filed — Alteration
INSPECTION SIGN-OFF FOR EXISTING SLANT FIN BOILER (171977)
M00728237-I1
05/12/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rengasamy Kasinathan
02/16/2022
Violation issued (HPD, closed)
A
04/02/2021
Violation issued (HPD, closed)
A
10/02/2015
Violation issued (HPD, closed)
I
02/03/2015
Violation issued (HPD, closed)
I
02/01/2013
Violation issued (ECB, closed)
Boilers
09/16/1997
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWBoiler EquipmentPermit IssuedAlafogiannis Plumbing & Heating08/26/2022
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
05/12/2022Fire-Resistant Penetrations and JointsRengasamy Kasinathanspecial
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/02/2026M00728237-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026M00728237-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
09/23/2026M00728237-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
08/13/2026M00728237-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026M00728237-I1Open ↗