Library

Hamilton Grange Branch Library

503 WEST 145TH STREET · BIN 1061938

💬 Discuss this project

1906Year Built

4Stories

P8Building Class

R7DZoning

15,000 sfGross Floor Area

1Units

0 Active ViolationsFDNY Report ↗

Library · Owner of record: New York Public Library · 5,995 sf lot · 2.5 FAR built · Flood zone X

Locations of Work

MechanicalPlumbing

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

RoofHamilton Grange Library5p · 2 filings · 15 docs

Floor 4Mechanical system upgrade and energy efficiency design1 filing · 9 docs

Floor 3Mechanical system upgrade and energy efficiency design1 filing · 9 docs

Floor 2Hamilton Grange Library6p · 2 filings · 15 docs

Floor 1Hamilton Grange Library6p · 2 filings · 15 docs

CellarGas connection refiling8p · 3 filings · 15 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
NYC Department of Design and Construction	19	09/13/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
SRW Engineers	2	03/27/2026
LYNCH Eisinger Design Architects	1	03/27/2026
Dominick R. Pilla Associates	1	03/26/2026
DM Associates	1	09/26/2024
New York & Company	3	11/29/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Praxis Workshop	2	03/21/2026
New York & Company	6	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Air Done Rite	General Contractor	2	03/21/2026
CC Controlled Plumbing Co	Plumbing	2	07/08/2026
Commercial Electric Cont	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Comply Building Group	8622	1	09/26/2024
New York Engineering Associates	851	1	05/26/2023

Building Lifecycle

All (59)Filed (8)Permit Issued (3)Signed Off (3)Violation (17)Inspection (2)Objection (5)Special Inspection (21)

04/09/2026

Objection raised — Other

04/09/2026

Objection raised — Other

04/08/2026

Objection raised — Other

04/01/2026

Objection raised — Scope

04/01/2026

Objection raised — Scope

03/27/2026

Filed — Alteration

Structural work related to mechanical upgrades, as per plans filed herewith. No change in use, egress or occupancy.

M01374992-S3

03/27/2026

Filed — Alteration

Structural work related to mechanical upgrades, as per plans filed herewith. No change in use, egress or occupancy.

M01374992-S1

03/26/2026

Filed — Alteration

Structural work related to mechanical upgrades, as per plans filed herewith. No change in use, egress or occupancy.

M01374992-I1

03/26/2026

Filed — Alteration

Structural work related to mechanical upgrades, as per plans filed herewith. No change in use, egress or occupancy.

M01374992-S2

03/23/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

03/19/2026

Special inspection requirement — Final

03/19/2026

Special inspection requirement — Post-installed Anchors

03/19/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

03/19/2026

Special inspection requirement — Structural Steel - Welding

03/19/2026

Special inspection requirement — Structural Steel - Details

03/19/2026

Special inspection requirement — Final

03/19/2026

Special inspection requirement — Concrete - Cast-In-Place

03/19/2026

Special inspection requirement — Mechanical Systems

03/19/2026

Special inspection requirement — Final

03/19/2026

Special inspection requirement — Structural Steel - High Strength Bolting

03/19/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

06/09/2025

Violation issued (FDNY_NOV, closed)

05/19/2025

Signed off — Alteration

Alteration Application for the Mechanical work on the 1st, 2nd Floors and roof on an existing 4 story Public Building

M01059349-I1

03/18/2025

Permit issued — Mechanical Systems

M01059349-I1-MS

09/26/2024

Filed — Alteration

Alteration Application for the Mechanical work on the 1st, 2nd Floors and roof on an existing 4 story Public Building

M01059349-I1

05/30/2024

Signed off — Alteration

REFILING OF GAS CONNECTION ORIGINALLY FILED UNDER APPLICATION NO. 123278327 TO OBTAIN SIGN OFF.

M00873708-I1

05/30/2024

Signed off — Alteration

REFILING OF APPLICATION NUMBER 123278327 FOR REPLACEMENT BOILER AND GAS BURNER.

M00873568-I1

05/30/2024

Special inspection requirement — Final

ANA ACCETTA

05/30/2024

Special inspection requirement — Mechanical Systems

ANA ACCETTA

03/28/2024

Violation issued (FDNY_NOV, closed)

12/01/2023

Special inspection requirement — Energy Code Compliance Inspections

LOUIS ARENA

11/29/2023

Filed — Alteration

REFILING OF GAS CONNECTION ORIGINALLY FILED UNDER APPLICATION NO. 123278327 TO OBTAIN SIGN OFF.

M00873708-P1

10/27/2023

Special inspection requirement — Energy Code Compliance Inspections

LOUIS ARENA

10/24/2023

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

Pass

View inspection ↗

07/19/2023

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

06/27/2023

Permit issued — Boiler Equipment

M00873568-I1-BE

06/27/2023

Permit issued — Plumbing

M00873708-I1-PL

05/26/2023

Filed — Alteration

REFILING OF GAS CONNECTION ORIGINALLY FILED UNDER APPLICATION NO. 123278327 TO OBTAIN SIGN OFF.

M00873708-I1

05/26/2023

Filed — Alteration

REFILING OF APPLICATION NUMBER 123278327 FOR REPLACEMENT BOILER AND GAS BURNER.

M00873568-I1

05/11/2023

Special inspection requirement — Heating Systems

LOUIS ARENA

05/11/2023

Special inspection requirement — Maintenance information

LOUIS ARENA

05/11/2023

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

LOUIS ARENA

05/11/2023

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

LOUIS ARENA

05/11/2023

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

LOUIS ARENA

09/23/2022

Violation issued (FDNY_NOV, closed)

08/16/2021

Violation issued (FDNY_NOV, closed)

10/26/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

07/20/2016

Violation issued (ECB, closed)

Boilers

07/20/2016

Violation issued (ECB, closed)

Construction

10/23/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/26/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/24/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/24/2004

Violation issued (DOB, closed)

V-DOB VIOLATION - ACTIVE

12/12/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/12/2002

Violation issued (DOB, closed)

VW*-VIOLATION - WORK W/O PERMIT DISMISSED

11/07/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/10/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

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	Air Done Rite	03/18/2025
DOB NOW	Boiler Equipment	Signed-off	CC Controlled Plumbing Co	06/27/2023
DOB NOW	Plumbing	Signed-off	CC Controlled Plumbing Co	06/27/2023
BIS	OT	ISSUED	C C Controlled Combustion	01/08/2020
BIS	BL	ISSUED	CC Controlled Plumbing Co	12/01/2017
BIS	PL	ISSUED	CC Controlled Plumbing Co	11/01/2017
BIS	EQ	ISSUED	PJP Installers	10/26/2017
BIS	OT	ISSUED	Awl Industries	09/22/2017
BIS	EQ	ISSUED	PJP Installers	07/12/2017
BIS	EQ	ISSUED	PJP Installers	08/29/2016
BIS	PL	ISSUED	Par Plumbing Co	07/08/2011
BIS	—	ISSUED	Gannon Contracting	07/07/2011
BIS	EQ	ISSUED	Gannon Contracting	07/06/2011
BIS	MH	ISSUED	S.a.hvac	11/12/2003
BIS	—	ISSUED	Doul Construction	11/06/2003
BIS	SP	ISSUED	Arrow Plumbing Heat	08/04/2003
BIS	OT	ISSUED	Doul Construction	12/24/2002
BIS	OT	ISSUED	Doul Construction	02/19/2002
BIS	EQ	ISSUED	JTG & Sons Scaffolding Co	11/29/1999
BIS	EQ	ISSUED	L.A. Wenger Contracting Co	10/15/1998
BIS	OT	ISSUED	L.A. Wenger Contracting Co	10/15/1998

1 project · most recent 03/27/2026

Heating and Air Conditioning Systems Others

Filed	Status	Contractor	Scope	Make / Model / Capacity
03/27/2026	—	—	Heating and Air Conditioning Systems, Others	Heat / Cool Daikin RFK18BVJU9 18,000 BTU · Vrf Indoor ×2 RXYA408AATJA 407,500 BTU · Vrf Outdoor ×2 Other Daikin DPSH18B 432,000 BTU · Heat Pump Outdoor ×2

1 project · most recent 03/27/2026

Storm

Filed	Status	Contractor	Scope
03/27/2026	—	—	Storm

1 project · most recent 03/27/2026

Steel Concrete

Filed	Status	Contractor	Scope
03/27/2026	—	—	Steel, Concrete

▾Field Inspections (DOB CAP) — 2

Date	Type	Result	Report
10/24/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/19/2023	Pass-Final Boiler Equipment Inspection	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 21

Date	Requirement	Inspector	Role
03/23/2026	Fire-Resistant Penetrations and Joints	—	special
03/19/2026	Final	—	progress
03/19/2026	Post-installed Anchors	—	special
03/19/2026	Structural Stability – Alterations of existing buildings	—	special
03/19/2026	Structural Steel - Welding	—	special
03/19/2026	Structural Steel - Details	—	special
03/19/2026	Final	—	progress
03/19/2026	Concrete - Cast-In-Place	—	special
03/19/2026	Mechanical Systems	—	special
03/19/2026	Final	—	progress
03/19/2026	Structural Steel - High Strength Bolting	—	special
03/19/2026	Fire-Resistant Penetrations and Joints	—	special
05/30/2024	Final	ANA ACCETTA	progress
05/30/2024	Mechanical Systems	ANA ACCETTA	special
12/01/2023	Energy Code Compliance Inspections	LOUIS ARENA	progress
10/27/2023	Energy Code Compliance Inspections	LOUIS ARENA	progress
05/11/2023	Heating Systems	LOUIS ARENA	special
05/11/2023	Maintenance information	LOUIS ARENA	energy_progress
05/11/2023	HVAC-R and service water piping design and insulation	LOUIS ARENA	energy_progress
05/11/2023	HVAC-R and service water heating system controls	LOUIS ARENA	energy_progress
05/11/2023	HVAC-R and service water heating equipment	LOUIS ARENA	energy_progress

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
Hamilton Grange Library	Government / Civic	Floors 1, 2, Roof	Project M01059349 Alteration · LOC Issued · 09/26/2024

Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.

▾Documents — 222 on file (BIS + DOB NOW)

▸Plans & Drawings8

▸DOB NOWPlans/Sketch8

08/31/2026M00873568-I1Request digital key ↗

08/28/2026M00873708-I1Request digital key ↗

08/28/2026M00873708-P1Request digital key ↗

Showing 3 of 8 on file for this type

▸Applications & Permits43

▸BISPLAN / WORK APPROVAL APPLICATION27

08/13/2024123278327Open ↗

04/06/2022123278327Open ↗

04/01/2022123278327Open ↗

Showing 3 of 27 on file for this type

▸BISWORK PERMIT APPLICATION11

01/03/2020140882515Open ↗

12/01/2017123278327Open ↗

11/02/2017123278327Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWLPC Approval/Permit4

08/13/2026M01059349-I1Open ↗

08/13/2026M00873568-I1Open ↗

08/13/2026M00873708-I1Open ↗

Showing 3 of 4 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

10/04/2011120571167Open ↗

▸Seals & Professional Certifications45

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION19

06/22/2018122928332Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature8

08/26/2026M01059349-I1Open ↗

08/18/2026M01374992-S1Open ↗

08/18/2026M01374992-S3Open ↗

Showing 3 of 8 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT4

01/03/2020140882515Open ↗

11/02/2017123278327Open ↗

12/13/2016140584179Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProgress Inspector Seal & Signature4

09/23/2026M00873568-I1Open ↗

08/27/2026M01059349-I1Open ↗

08/26/2026M00873708-I1Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY3

01/03/2020140882515Open ↗

12/13/2016140584179Open ↗

08/26/2016140541340Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION3

01/03/2020140882515Open ↗

12/13/2016140584179Open ↗

08/26/2016140541340Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

04/24/2018123278327Open ↗

11/02/2017123278327Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

09/23/2026M00873568-I1Open ↗

08/27/2026M01059349-I1Open ↗

▸Trade Schedules & Equipment14

▸BISFA - FDNY APPROVAL : FD-FAA5

06/06/2017121494203Open ↗

02/04/2016121494203Open ↗

12/13/2012120568992Open ↗

Showing 3 of 5 on file for this type

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT2

02/14/2020123278327Open ↗

11/02/2017123278327Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

10/14/2011120571167Open ↗

08/08/2011120571167Open ↗

▸BISEQUIPMENT USE PERMITS1

11/25/2011120571167Open ↗

▸BISSCHEDULE B - PLUMBING1

01/06/2011120571167Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

11/02/2017123278327Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

04/01/2022123278327Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

11/25/2011120571167Open ↗

▸Safety & Tenant Protection2

▸BISTenant Protection Plan and Notes1

10/28/2016122928332Open ↗

▸BISSTREET TREE CHECKLIST1

01/06/2011120571167Open ↗

▸Environmental & Asbestos8

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

01/03/2020140882515Open ↗

11/02/2017123278327Open ↗

06/06/2017121494203Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2

01/05/2011120568992Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/26/2026M01059349-I1Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

06/22/2018122928332Open ↗

11/02/2017123278327Open ↗

Showing 3 of 4 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS2

10/21/2021140882515Open ↗

06/22/2018122928332Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

10/21/2021140882515Open ↗

01/03/2020140882515Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

01/03/2020140882515Open ↗

▸BISTECHNICAL REPORT: ENERGY1

03/17/2011120571167Open ↗

▸Inspections & Test Reports6

▸BISTECHNICAL REPORT: RESPONSIBILITY4

10/21/2021140882515Open ↗

01/03/2020140882515Open ↗

06/29/2017140584179Open ↗

Showing 3 of 4 on file for this type

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION2

08/13/2019140541340Open ↗

08/13/2019140584179Open ↗

▸Approvals, Objections & Sign-offs38

▸BISSCHEDULE A - OCCUPANCY - USE8

07/02/2012120571167Open ↗

02/14/2011120571167Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter8

08/18/2026M01374992-I1Open ↗

08/18/2026M01374992-S1Open ↗

08/18/2026M01374992-S2Open ↗

Showing 3 of 8 on file for this type

▸BISLANDMARKS APPROVAL7

01/03/2020140882515Open ↗

06/22/2018122928332Open ↗

12/20/2017123278327Open ↗

Showing 3 of 7 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST7

10/21/2021140882515Open ↗

08/13/2019140541340Open ↗

08/13/2019140584179Open ↗

Showing 3 of 7 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

01/17/2013121494203Open ↗

01/06/2011120571167Open ↗

01/05/2011120568992Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

10/19/2011120571167Open ↗

10/17/2011120571167Open ↗

▸BISLANDMARKS SIGNOFF1

10/21/2021140882515Open ↗

▸BISBSA-CPC APPROVAL1

04/26/2012120571167Open ↗

▸BISSHED LETTER1

10/30/2017140541340Open ↗

▸Cost, Insurance & Ownership15

▸BISCOST AFFIDAVIT13

10/21/2021140882515Open ↗

01/03/2020140882515Open ↗

06/22/2018122928332Open ↗

Showing 3 of 13 on file for this type

▸BISCIVIL PENALTY AFFADAVIT/REQUEST2

01/08/2020140882515Open ↗

07/11/2017140584179Open ↗

▸Filing & Intake Forms21

▸BISADDITIONAL INFORMATION7

04/06/2022123278327Open ↗

02/14/2020123278327Open ↗

02/16/2012120571167Open ↗

Showing 3 of 7 on file for this type

▸BISEFILING COVER SHEET7

11/02/2017123278327Open ↗

10/28/2016122928332Open ↗

01/06/2011120571167Open ↗

Showing 3 of 7 on file for this type

▸BISBOROUGH INTAKE FORM4

08/13/2019140541340Open ↗

08/13/2019140584179Open ↗

06/22/2018122928332Open ↗

Showing 3 of 4 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET3

01/03/2020140882515Open ↗

12/13/2016140584179Open ↗

08/26/2016140541340Open ↗

▸Other Documents12

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION8

08/26/2016140541340Open ↗

12/19/2012120568992Open ↗

07/08/2011120568992Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWProof of Historic Building2

08/18/2026M01374992-I1Open ↗

08/13/2026M01059349-I1Open ↗

▸BISPlot Diagram1

01/06/2011120571167Open ↗

▸BISSupporting Document: Fee Deferment1

10/28/2016122928332Open ↗