Miscellaneous hospital / health care facility

1345 THIRD AVENUE

MANHATTAN · BIN 1081422

💬 Discuss this project

2023Year Built

16Stories

I9Building Class

C1-9Zoning

239,762 sfGross Floor Area

1Units

0 Open ViolationsFDNY Report ↗

Miscellaneous hospital / health care facility · Owner of record: LENOX HILL HOSPITAL · 18,595 sf lot · 12.89 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
BLUE SKY 3RD AVENUE MANAGEMENT	19	07/08/2026
3RD AVENUE BLOCKFRONT	5	03/21/2026
AS AGENT FOR 1329-37 3RD AVE	4	03/21/2026
FOREAL	1	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
03/30/2023	$247.6M	—	3RD AVENUE BLOCKFRONT LLC → LENOX HILL HOSPITAL	$1,033/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KZ ENGINEERING, P.C	4	03/11/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SYNERGY BUILDING CONSULTANTS	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
ARSENAL SCAFFOLD INC	General Contractor	10	07/08/2026
PAUL OLSEN	Electrical	1	03/21/2026

Building Lifecycle

All (15)Filed (4)Permit Issued (7)Signed Off (3)Special Inspection (1)

11/16/2023

Signed off — Alteration

Installation of temporary fence on the roadway per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00129018-I1

03/13/2023

Permit issued — Construction Fence

M00129018-I1-FN

03/17/2022

Permit issued — Construction Fence

M00129018-I1-FN

03/19/2021

Permit issued — Construction Fence

M00129018-I1-FN

03/25/2020

Permit issued — Construction Fence

M00129018-I1-FN

03/11/2020

Filed — Alteration

Installation of temporary fence on the roadway per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00129018-P1

03/04/2020

Signed off — Alteration

Installation of temporary sidewalk shed (shed legs are on the roadway) per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00128995-I1

03/04/2020

Signed off — Alteration

M00129052-I1

04/11/2019

Permit issued — Construction Fence

M00129018-I1-FN

04/11/2019

Permit issued — Sidewalk Shed

M00128995-I1-SH

04/10/2019

Filed — Alteration

Installation of temporary fence on the roadway per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00129018-I1

04/10/2019

Filed — Alteration

M00128995-I1

04/08/2019

Filed — Alteration

M00129052-I1

04/08/2019

Permit issued — Supported Scaffold

M00129052-I1-SF

02/08/2019

Special inspection requirement — Final

Karol Zdancewicz

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	ARSENAL SCAFFOLD INC	03/13/2023
DOB NOW	Construction Fence	Signed-off	ARSENAL SCAFFOLD INC	03/17/2022
DOB NOW	Construction Fence	Signed-off	ARSENAL SCAFFOLD INC	03/19/2021
DOB NOW	Construction Fence	Signed-off	ARSENAL SCAFFOLD INC	03/25/2020
DOB NOW	Construction Fence	Signed-off	ARSENAL SCAFFOLD INC	04/11/2019
DOB NOW	Sidewalk Shed	Signed-off	ARSENAL SCAFFOLD INC	04/11/2019
DOB NOW	Supported Scaffold	Signed-off	ARSENAL SCAFFOLD INC	04/08/2019
BIS	EQ	ISSUED	PAR ENVIRONMENTAL CORPORA	10/02/2019
BIS	—	ISSUED	PAR ENVIRONMENTAL CORPORA	10/02/2019
BIS	OT	ISSUED	PAR ENVIRONMENTAL CORPORA	03/27/2019
BIS	EQ	ISSUED	PAR ENVIRONMENTAL CORPORA	03/27/2019
BIS	EQ	ISSUED	RSM MAINTENANCE LLC	08/13/2013
BIS	OT	ISSUED	RSM MAINTENANCE LLC	08/13/2013
BIS	MH	ISSUED	RSM MAINTENANCE LLC	08/13/2013
BIS	OT	ISSUED	CAD SIGNS NYC CORP	08/08/2013

1 project · most recent 04/03/2019

Filed	Status	Contractor	Scope
04/03/2019	Complete	NASH ELECTRIC SERVICES IN	—

▾Special Inspection Requirements (DOB NOW) — 1

Date	Requirement	Inspector	Role
02/08/2019	Final	Karol Zdancewicz	progress

▾Documents — 99 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch - Construction Fence2

09/05/2026M00129018-I1Request digital key ↗

08/15/2026M00129018-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Supported Scaffold1

09/05/2026M00129052-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/05/2026M00128995-I1Request digital key ↗

▸Applications & Permits15

▸BISWORK PERMIT APPLICATION8

10/29/2019123311371Open ↗

10/02/2019123311371Open ↗

Showing 3 of 8 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION7

11/26/2021103186696Open ↗

08/10/2021121618678Open ↗

03/19/2019140836166Open ↗

Showing 3 of 7 on file for this type

▸Seals & Professional Certifications25

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION12

02/12/2020123311371Open ↗

02/06/2020140836166Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

09/05/2026M00129052-I1Open ↗

09/05/2026M00129018-P1Open ↗

09/05/2026M00129018-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3

08/13/2013121618678Open ↗

08/13/2013121741213Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

08/13/2013121618678Open ↗

08/12/2013121741213Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

03/19/2019140836166Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

03/19/2019140836166Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

03/19/2019140836166Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

09/22/2026M00128995-I1Open ↗

▸Trade Schedules & Equipment2

▸BISELECTRIC CUT-OFF1

10/02/2019123311371Open ↗

▸BISDEP STORMWATER/SEWER CERTIFICATION (HCP/SCP)1

10/02/2019123311371Open ↗

▸Safety & Tenant Protection3

▸BISSRO MD ANTI-HARASSMENT CHECKLIST1

10/02/2019123311371Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

10/02/2019123311371Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

10/02/2019123311371Open ↗

▸Environmental & Asbestos8

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)5

02/06/2020140836166Open ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

10/02/2019123311371Open ↗

08/13/2013121741213Open ↗

▸BISRODENT CONTROL1

10/02/2019123311371Open ↗

▸Energy Compliance9

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

02/06/2020140836166Open ↗

08/13/2013121618678Open ↗

Showing 3 of 4 on file for this type

▸BISTR8: Energy Code Progress Inspections2

10/04/2013121741213Open ↗

▸BISAS-BUILT ENERGY ANALYSIS2

02/06/2020140836166Open ↗

10/04/2013121741213Open ↗

▸BISNYCECC ANALYSIS1

03/19/2019140836166Open ↗

▸Approvals, Objections & Sign-offs10

▸BISLETTERS - SUPPORTING DOCUMENTATION6

10/29/2019123311371Open ↗

Showing 3 of 6 on file for this type

▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST2

10/04/2013121741213Open ↗

02/06/2020140836166Open ↗

▸BISADMINISTRATIVE OBJECTIONS1

08/13/2013121618678Open ↗

▸BISHOUSE CONNECTION SIGNOFF1

10/02/2019123311371Open ↗

▸Cost, Insurance & Ownership13

▸BISCOST AFFIDAVIT6

02/06/2020140836166Open ↗

03/19/2019140836166Open ↗

10/04/2013121741213Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

10/29/2019123311371Open ↗

Showing 3 of 4 on file for this type

▸BISDEPT OF FINANCE VERIFICATION3

10/29/2019123311371Open ↗

10/02/2019123311371Open ↗

02/28/2019123311371Open ↗

▸Filing & Intake Forms6

▸BISEFILING COVER SHEET3

06/29/2017123311371Open ↗

08/13/2013121618678Open ↗

08/13/2013121741213Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

03/19/2019140836166Open ↗

▸BISADDITIONAL INFORMATION1

10/29/2019123311371Open ↗

▸BISBOROUGH INTAKE FORM1

02/06/2020140836166Open ↗

▸Other Documents4

▸BISCOMMUNITY BOARD NOTIFICATION2

10/29/2019123311371Open ↗

10/02/2019123311371Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

01/14/2020123311371Open ↗

10/02/2019123311371Open ↗