Old law tenement

248 EAST 21 STREET

MANHATTAN · BIN 1019621

💬 Discuss this project

1913Year Built

5Stories

C4Building Class

R9AZoning

4,710 sfGross Floor Area

10Units

Rent Stabilized1 Open Violation ▸

Old law tenement · Owner of record: O&Y WING ON REALTY, LLC · 1,218 sf lot · 3.87 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
KINGS GROUP NY	6	07/08/2026
O MY WING ON REALTY	7	03/22/2026
MNK ENTERPRISES NY INC	5	03/22/2026
NEW BRIDGE CONTRACTING IN	3	03/22/2026
O&Y WING ON REALTY LLC	2	03/22/2026
359 2ND AVENUE	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ATOZ CONSULTING ENGINEERS, PC	2	07/29/2025
ASHRAF CORP	1	09/11/2023
ENTHINK ENGINEERS LLC	1	07/12/2023
GURVINDER SINGH	1	08/11/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JM ZONING, LLC.	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MNK ENTERPRISES NY INC	General Contractor	3	03/21/2026
NEW BRIDGE CONTRACTING IN	General Contractor	3	03/21/2026
AMERICAN VENTILATION SERV	General Contractor	2	03/21/2026
KINGS GROUP NY CORP	General Contractor	2	07/08/2026
RICHARD NEU	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
ATOZ CONSULTING ENGINEERS	3303	3	07/29/2025
JAY KAVI CORPORATION	8500	2	09/11/2023

Building Lifecycle

All (44)Filed (5)Permit Issued (5)Signed Off (4)Violation (18)Special Inspection (12)

04/29/2026

Violation issued (HPD, closed)

09/02/2025

Signed off — Alteration

Replacement of existing boiler flue vent as per plans filed herewith

M00967784-I1

08/25/2025

Special inspection requirement — Mechanical Systems

Ilya Malyuchenko

08/25/2025

Special inspection requirement — Tenant Protection Plan Compliance

Ilya Malyuchenko

08/25/2025

Special inspection requirement — Final

Ilya Malyuchenko

08/25/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

Ilya Malyuchenko

07/29/2025

Filed — Alteration

Replacement of existing boiler flue vent as per plans filed herewith

M00967784-P1

07/21/2025

Special inspection requirement — Tenant Protection Plan Compliance

07/21/2025

Special inspection requirement — Mechanical Systems

Ilya Malyuchenko

07/21/2025

Special inspection requirement — Final

Ilya Malyuchenko

07/21/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

Ilya Malyuchenko

06/04/2025

Violation issued (HPD, closed)

03/04/2025

Permit issued — Mechanical Systems

M00967784-I1-MS

04/01/2024

Violation issued (HPD, closed)

03/14/2024

Filed — Alteration

Replacement of existing boiler flue vent as per plans filed herewith

M00967784-I1

11/16/2023

Signed off — Alteration

M00902886-I1

11/15/2023

Violation issued (HPD, closed)

11/13/2023

Signed off — Alteration

BRICK REPOINTING, DETERIORATED STONE REPAIR , THOROCOAT WORK, BRICK CRACK REPAIR WORK, STUCCO REPAIR AND BRICK REPLACEMENT WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00931003-I1

10/04/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/18/2023

Signed off — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

M00208722-I1

09/17/2023

Permit issued — General Construction

M00931003-I1-GC

09/11/2023

Filed — Alteration

M00931003-I1

09/08/2023

Special inspection requirement — Tenant Protection Plan Compliance

Jay Kavi

09/08/2023

Special inspection requirement — Masonry

Jay Kavi

09/08/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

Jay Kavi

09/08/2023

Special inspection requirement — Final

BRIAN MCCAFFREY

07/12/2023

Filed — Alteration

M00902886-I1

07/12/2023

Permit issued — Supported Scaffold

M00902886-I1-SF

06/16/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/15/2023

Violation issued (ECB, closed)

Construction

03/15/2023

Violation issued (HPD, closed)

11/02/2022

Violation issued (HPD, closed)

02/15/2022

Violation issued (HPD, closed)

02/15/2022

Violation issued (HPD, closed)

09/20/2019

Permit issued — Sidewalk Shed

M00208722-I1-SH

08/13/2019

Permit issued — Sidewalk Shed

M00208722-I1-SH

08/11/2019

Filed — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

M00208722-I1

10/01/2015

Violation issued (HPD, closed)

07/28/2015

Violation issued (HPD, open)

02/02/2015

Violation issued (HPD, closed)

03/07/2008

Violation issued (ECB, closed)

Site Safety

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/18/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/18/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	AMERICAN VENTILATION SERV	03/04/2025
DOB NOW	General Construction	Signed-off	NEW BRIDGE CONTRACTING IN	09/17/2023
DOB NOW	Supported Scaffold	Signed-off	MNK ENTERPRISES NY INC	07/12/2023
DOB NOW	Sidewalk Shed	Signed-off	KINGS GROUP NY CORP	09/20/2019
DOB NOW	Sidewalk Shed	Signed-off	KINGS GROUP NY CORP	08/13/2019
BIS	EQ	ISSUED	HI-TECH BRIDGING INC	01/30/2007

1 project · most recent 08/12/2019

Filed	Status	Contractor	Scope
08/12/2019	Permit Issued	RICHARD NEU	—

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
08/25/2025	Mechanical Systems	Ilya Malyuchenko	special
08/25/2025	Tenant Protection Plan Compliance	Ilya Malyuchenko	special
08/25/2025	Final	Ilya Malyuchenko	progress
08/25/2025	HVAC-R and service water piping design and insulation	Ilya Malyuchenko	energy_progress
07/21/2025	Tenant Protection Plan Compliance	—	special
07/21/2025	Mechanical Systems	Ilya Malyuchenko	special
07/21/2025	Final	Ilya Malyuchenko	progress
07/21/2025	HVAC-R and service water piping design and insulation	Ilya Malyuchenko	energy_progress
09/08/2023	Tenant Protection Plan Compliance	Jay Kavi	special
09/08/2023	Masonry	Jay Kavi	special
09/08/2023	Structural Stability – Alterations of existing buildings	Jay Kavi	special
09/08/2023	Final	BRIAN MCCAFFREY	progress

▾Documents — 24 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch4

08/29/2026M00902886-I1Request digital key ↗

08/29/2026M00931003-I1Request digital key ↗

08/27/2026M00967784-I1Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/05/2026M00208722-I1Request digital key ↗

▸Seals & Professional Certifications16

▸DOB NOWSpecial Inspector Seal & Signature6

09/05/2026M00931003-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

09/05/2026M00931003-I1Open ↗

09/02/2026M00967784-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/29/2026M00902886-I1Open ↗

08/27/2026M00967784-P1Open ↗

08/27/2026M00967784-I1Open ↗

Showing 3 of 5 on file for this type

▸Safety & Tenant Protection1

▸DOB NOWTenant Protection Plan1

08/13/2026M00208722-I1Open ↗

▸Environmental & Asbestos2

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/27/2026M00967784-P1Open ↗

08/27/2026M00967784-I1Open ↗