44 East 71 Street, Manhattan — DOB NOW & BIS Permits, Violations | BuildNYC

Mansion type or town house

44 EAST 71 STREET

MANHATTAN · Upper East Side-Carnegie Hill · BIN 1041335

💬 Discuss this project

1929Year Built

6Stories

A7Building Class

R8BZoning

12,715 sfGross Floor Area

1Units

1 Open Violation ▸

Mansion type or town house · 3,414 sf lot · 3.72 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbing

Permit Issued — active, not yet Signed-off

Roof2p · 1 filing · 12 docs

CellarUnder Construction8p · 2 filings · 15 docs

Sub-BasementUnder Construction6p · 2 filings · 15 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
KOREAN MISSION TO THE UN	9	07/10/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LB ENGINEERING PC	4	09/10/2025

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LJPY CORP	General Contractor	4	07/08/2026
YOUNG CHOE	Electrical	2	03/21/2026
LEGACY PLUMBING & HTG LLC	Plumbing	2	07/10/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
LB ENGINEERING PC	3122	4	09/10/2025

Building Lifecycle

All (52)Filed (4)Permit Issued (4)Violation (6)Inspection (4)Objection (24)Special Inspection (10)

08/06/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

08/06/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

07/09/2026

Permit issued — Plumbing

M01154474-I1-PL

09/30/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

gwang jin oh

09/10/2025

Filed — Alteration

Replacement of existing sink , new installation of dishwasher on basement level. Replacement of existing boiler with two 199 MBH instant gas hot water heaters

M01154474-P1

09/09/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

gwang jin oh

09/03/2025

Inspection — Fail-Final PL - Up to 3 Requested Floors

Fail

View inspection ↗

08/19/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

05/09/2025

Permit issued — Plumbing

M01154474-I1-PL

05/08/2025

Permit issued — General Construction

M01152444-I1-GC

05/08/2025

Permit issued — Mechanical Systems

M01154316-I1-MS

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Objection resolved — Addressed

01/06/2025

Special inspection requirement — Heating Systems

gwang jin oh

01/06/2025

Special inspection requirement — Energy Code Compliance Inspections

gwang jin oh

01/06/2025

Special inspection requirement — HVAC-R and service water heating equipment

gwang jin oh

01/06/2025

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

gwang jin oh

01/06/2025

Special inspection requirement — HVAC-R and service water heating system controls

gwang jin oh

01/06/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

gwang jin oh

12/30/2024

Objection raised — Other

12/30/2024

Objection raised — Other

12/30/2024

Objection raised — Inspections

12/30/2024

Objection raised — Scope

12/30/2024

Objection raised — Admin

12/30/2024

Objection raised — Inspections

12/30/2024

Objection raised — Scope

12/30/2024

Objection raised — Admin

12/30/2024

Objection raised — Other

12/30/2024

Objection raised — Inspections

12/30/2024

Objection raised — Other

12/30/2024

Objection raised — Fire_Protection

12/24/2024

Filed — Alteration

M01154316-I1

12/23/2024

Filed — Alteration

M01152444-I1

12/23/2024

Filed — Alteration

Replacement of existing sink , new installation of dishwasher on basement level. Replacement of existing boiler with two 199 MBH instant gas hot water heaters

M01154474-I1

12/11/2024

Special inspection requirement — Mechanical Systems

gwang jin oh

12/11/2024

Special inspection requirement — Final

gwang jin oh

09/06/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/23/2017

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

01/03/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/14/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/12/2010

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	LEGACY PLUMBING & HTG LLC	07/09/2026
DOB NOW	Plumbing	Permit Issued	LEGACY PLUMBING & HTG LLC	05/09/2025
DOB NOW	General Construction	Permit Issued	LJPY CORP	05/08/2025
DOB NOW	Mechanical Systems	Signed-off	LJPY CORP	05/08/2025
BIS	MH	ISSUED	DONE RIGHT HOOD & FIRE SA	03/16/2017
BIS	MH	ISSUED	NEXTCOM CONSTRUCTION, INC.	11/03/2012
BIS	OT	ISSUED	NEXTCOM CONSTRUCTION, INC.	10/25/2012
BIS	MH	ISSUED	NEXTCOM CONSTRUCTION, INC.	10/23/2012
BIS	PL	ISSUED	PETER PLUMBING ASSOC. INC.	09/07/2012
BIS	OT	ISSUED	NEXTCOM CONSTRUCTION, INC.	08/31/2012
BIS	OT	ISSUED	NEW FORCE CONSTRUCTION CORP	08/08/2012
BIS	PL	ISSUED	COMMERICAL PLBG SVCES LLC	07/19/2012
BIS	OT	ISSUED	LEGACY BUILDERS/DEVELOPERS CORP	07/06/2012
BIS	EQ	ISSUED	SPRING SCAFFOLDING LLC	03/27/2012
BIS	EQ	ISSUED	SPRING SCAFFOLDING LLC	03/27/2012
BIS	OT	ISSUED	LEHR CONSTRUCTION	08/28/1996

1 project · most recent 09/10/2025

Gas Water/Sanitary

Filed	Status	Contractor	Scope
09/10/2025	Permit Issued	LEGACY PLUMBING & HTG LLC	Gas, Water/Sanitary

▾Field Inspections (DOB CAP) — 4

Date	Type	Result	Report
08/06/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
08/06/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
09/03/2025	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
08/19/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
09/30/2025	Fire-Resistant Penetrations and Joints	gwang jin oh	special
09/09/2025	Fire-Resistant Penetrations and Joints	gwang jin oh	special
01/06/2025	Heating Systems	gwang jin oh	special
01/06/2025	Energy Code Compliance Inspections	gwang jin oh	progress
01/06/2025	HVAC-R and service water heating equipment	gwang jin oh	energy_progress
01/06/2025	HVAC-R and service water piping design and insulation	gwang jin oh	energy_progress
01/06/2025	HVAC-R and service water heating system controls	gwang jin oh	energy_progress
01/06/2025	Fire-Resistant Penetrations and Joints	gwang jin oh	special
12/11/2024	Mechanical Systems	gwang jin oh	special
12/11/2024	Final	gwang jin oh	progress

▾Documents — 143 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch4

08/25/2026M01152444-I1Request digital key ↗

08/25/2026M01154316-I1Request digital key ↗

08/21/2026M01154474-I1Request digital key ↗

Showing 3 of 4 on file for this type

▸Applications & Permits29

▸BISPLAN / WORK APPROVAL APPLICATION14

06/07/2016122678272Open ↗

09/29/2015122496165Open ↗

04/01/2013121114668Open ↗

Showing 3 of 14 on file for this type

▸BISWORK PERMIT APPLICATION11

03/23/2017122678272Open ↗

12/12/2012121121473Open ↗

11/05/2012121114668Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWLPC Approval/Permit4

08/21/2026M01154474-I1Open ↗

08/13/2026M01152444-I1Open ↗

08/13/2026M01154474-P1Open ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications36

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION16

06/07/2016122678272Open ↗

09/29/2015122496165Open ↗

04/04/2014121024319Open ↗

Showing 3 of 16 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

09/14/2026M01154316-I1Open ↗

09/14/2026M01154316-I1Open ↗

09/14/2026M01154316-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

09/14/2026M01154316-I1Open ↗

09/14/2026M01154316-I1Open ↗

09/14/2026M01154316-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/25/2026M01152444-I1Open ↗

08/21/2026M01154474-I1Open ↗

08/13/2026M01154474-P1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

06/07/2016122678272Open ↗

04/02/2012121024257Open ↗

04/02/2012121024319Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

04/02/2012121024257Open ↗

04/02/2012121024319Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

06/07/2016122678272Open ↗

▸Trade Schedules & Equipment9

▸BISSELF-CERT PLUMBING NOTICE4

05/13/2013121114668Open ↗

04/26/2013121114668Open ↗

11/29/2012121114668Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING4

04/01/2013121114668Open ↗

01/22/2013121114668Open ↗

06/25/2012121114668Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

06/07/2016122678272Open ↗

▸Safety & Tenant Protection1

▸BISTenant Protection Plan and Notes1

04/03/2017122678272Open ↗

▸Environmental & Asbestos6

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

06/07/2016122678272Open ↗

06/25/2012121114668Open ↗

06/25/2012121122258Open ↗

Showing 3 of 5 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

04/02/2012121024319Open ↗

▸Energy Compliance14

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS10

06/07/2016122678272Open ↗

03/27/2014121121473Open ↗

07/15/2013121122258Open ↗

Showing 3 of 10 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS3

03/27/2014121121473Open ↗

12/06/2013121093217Open ↗

07/15/2013121122258Open ↗

▸BISTR8: Energy Code Progress Inspections1

10/19/2012121121473Open ↗

▸Approvals, Objections & Sign-offs22

▸BISLANDMARKS APPROVAL7

04/03/2017122678272Open ↗

07/15/2013121122258Open ↗

10/19/2012121121473Open ↗

Showing 3 of 7 on file for this type

▸BISADMINISTRATIVE OBJECTIONS6

08/07/2012121121473Open ↗

06/25/2012121114668Open ↗

06/25/2012121122258Open ↗

Showing 3 of 6 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5

04/04/2014121024319Open ↗

04/04/2014121024257Open ↗

03/27/2014121121473Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter4

08/21/2026M01154474-I1Open ↗

08/13/2026M01152444-I1Open ↗

08/13/2026M01154474-P1Open ↗

Showing 3 of 4 on file for this type

▸Cost, Insurance & Ownership9

▸BISCOST AFFIDAVIT9

06/07/2016122678272Open ↗

09/29/2015122496165Open ↗

03/27/2014121121473Open ↗

Showing 3 of 9 on file for this type

▸Filing & Intake Forms10

▸BISEFILING COVER SHEET10

06/07/2016122678272Open ↗

09/29/2015122496165Open ↗

08/07/2012121121473Open ↗

Showing 3 of 10 on file for this type

▸Other Documents3

▸BISSupporting Document: Fee Exempt2

09/29/2015122496165Open ↗

09/05/2012121114668Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

07/10/2012121093217Open ↗